JP2005048555A - Concrete floor of three-dimensional structure, method of constructing the floor, and draining device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a concrete floor of a three-dimensional structure, which is constructed so as to exert complete waterproofing effect at a low construction cost and in a short construction period, and to provide a method of constructing the floor and a draining device. <P>SOLUTION: The concrete floor 24 of the three-dimensional structure 2, arranged in a major structure and having a draining means, the method of constructing the floor, and the draining device are provided. The draining means is formed of side edge gutter means 100, inside gutter means 200, and concrete units 22. The side edge gutter means are arranged along the outside of side edges of the major structure and extended almost in the horizontal direction. The inside gutter means are arranged inside the side edge gutter means 100 in a manner intersecting each other almost in the horizontal direction and communicating with the side edge gutter means 100. The concrete units 22 are placed so as to fill horizontal spaces enclosed by the side edge gutter means 100 and the inside gutter means 200, and horizontal spaces enclosed by the inside gutter means 200. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、例えば、ビルディング、立体駐車場などの立体構築物におけるコンクリート床、及び該コンクリート床の形成方法並びに立体構築物におけるコンクリート床の排水装置に関する。ここで、コンクリート床とは、コンクリート陸屋根、及び、コンクリート陸屋根又は屋根と、１階の床との間に配設されたコンクリート床（例えば、２階のコンクリート床、３階のコンクリート床・・・など）を含むものである。 The present invention relates to, for example, a concrete floor in a three-dimensional structure such as a building and a multilevel parking lot, a method for forming the concrete floor, and a drainage device for the concrete floor in the three-dimensional structure. Here, the concrete floor is a concrete flat roof and a concrete floor disposed between the concrete flat roof or roof and the first floor (for example, the second floor concrete floor, the third floor concrete floor,... Etc.).

本発明者は、先に、複数の支柱手段及び複数の梁手段とを含む主要構造物に配設された複数のコンクリート製の床部材と、床部材により形成される床面上の水を排水するための排水手段とを備えた立体構築物を開発した（特許文献１参照）。排水手段は、床部材の各々間に形成される隙間にコーキング材を充填し、コーキング材の上面を床部材の各々の上面よりも低く形成し、コーキング材の上面と相互に隣接する床部材の相互に対向する側面間に排水溝を形成することにより構成されている。 The inventor previously drained the water on the floor formed by the plurality of concrete floor members disposed on the main structure including the plurality of column means and the plurality of beam means, and the floor members. The three-dimensional structure provided with the drainage means for doing was developed (refer patent document 1). The drainage means fills the gap formed between the floor members with the caulking material, forms the upper surface of the caulking material lower than the upper surface of each of the floor members, and the floor member adjacent to the upper surface of the caulking material. A drainage groove is formed between the side surfaces facing each other.

床をプレキャストコンクリートにより形成する形態の上記立体構築物によれば、簡単な構成で優れた排水性及び防水性を確保できる、との効果が得られる。一方、陸屋根又は床を、現場においてコンクリートを打設することにより形成する形態の立体構築においては、陸屋根又は床の全領域をコンクリートで打設した後に、コンクリートの収縮によるクラックの発生を防止するため、カッタにより目地を平面から見てほぼ格子状に形成するのが一般的である。そして、防水の観点から、該目地に防水モルタルなどの目地材を挿入することも一般に行われている。しかしながら、このような施工方法は、施工が大掛かりとなり、施工費用がアップすると共に、施工期間が長くなる、などの問題を有している。他方、打設したコンクリートの上に、ウレタン防水処理あるいは、アスファルト防水処理などを施す施工も行われている。しかしながら、この施工方法も、ウレタン防水処理あるいはアスファルト防水処理などは、非常に高価である上に、施工期間が長くなる、などの問題を有している。また、排水性についても十分満足できるものとはいえない。したがって、コンクリート陸屋根を含むコンクリート床及びコンクリート床の施工方法（形成方法）に関しては、低コスト及び短い施工期間で完全な防水効果を得ることが強く要望されている、というのが実状である。また、コンクリート床の排水についても、簡単な構成で優れた排水性を確保できる排水装置の開発が望まれているところであった。 According to the above-mentioned three-dimensional structure in which the floor is formed of precast concrete, an effect that excellent drainage and waterproofness can be secured with a simple configuration can be obtained. On the other hand, in the three-dimensional construction in which the flat roof or floor is formed by placing concrete on site, after the entire area of the flat roof or floor is cast with concrete, cracks due to concrete shrinkage are prevented. In general, the joints are formed in a substantially lattice shape when viewed from above with a cutter. From the viewpoint of waterproofing, a joint material such as waterproof mortar is generally inserted into the joint. However, such a construction method has problems such as large construction, an increase in construction cost, and a long construction period. On the other hand, construction is also performed in which urethane waterproofing or asphalt waterproofing is applied on the placed concrete. However, this construction method also has a problem that urethane waterproofing treatment or asphalt waterproofing treatment is very expensive and the construction period becomes long. Also, it cannot be said that the drainage is sufficiently satisfactory. Therefore, regarding concrete floors including concrete flat roofs and concrete floor construction methods (formation methods), it is strongly desired to obtain a complete waterproof effect at a low cost and in a short construction period. In addition, regarding the drainage of concrete floors, it has been desired to develop a drainage device that can ensure excellent drainage with a simple configuration.

本出願に関する先行技術情報として次のものがある。
特開２００２−１９４８１４号公報 Prior art information relating to the present application includes the following.
JP 2002-194814 A

本発明の目的は、低コスト及び短い施工期間で完全な防水効果を得ることを可能にする、新規な立体構築物のコンクリート床及び該コンクリート床の形成方法を提供することである。 An object of the present invention is to provide a concrete floor of a novel three-dimensional structure and a method for forming the concrete floor that make it possible to obtain a complete waterproof effect at low cost and in a short construction period.

本発明の他の目的は、排水機能、コンクリートの収縮によって生ずるクラックを防止するための目地板としての機能及びコンクリート打設時における型枠としての機能を兼ね備えた樋手段を含む、新規な立体構築物のコンクリート床及び該コンクリート床の形成方法を提供することである。 Another object of the present invention is a novel three-dimensional structure including a drainage function, a function as a joint plate for preventing cracks caused by shrinkage of concrete and a function as a mold at the time of placing concrete. And a method of forming the concrete floor.

本発明の更に他の目的は、簡単な構成で優れた排水性を確保できる、新規な立体構築物の排水装置を提供することである。 Still another object of the present invention is to provide a drainage device for a novel three-dimensional structure capable of ensuring excellent drainage with a simple configuration.

本発明の一局面によれば、複数の支柱手段及び複数の梁手段とを含む主要構造物に配設され、かつ排水手段を備えた、立体構築物におけるコンクリート床において、排水手段は、主要構造物の側縁外側に沿ってほぼ水平方向に延在するよう配設された側縁樋手段と、側縁樋手段の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋手段に連通するよう主要構造物に配設された内側樋手段とを備え、側縁樋手段と内側樋手段とに実質的に囲まれた水平空間、及び内側樋手段に囲まれた水平空間、をそれぞれ実質的に充填するよう打設された、複数のコンクリートユニットから実質的に構成される、ことを特徴とする立体構築物のコンクリート床、が提供される。
主要構造物には、実質的に共通の水平面上に位置付けられ、かつ打設されたコンクリートユニットの一部領域が支持される水平支持面が配設され、内側樋手段は該水平支持面における一部領域を覆うよう配設され、側縁樋手段は該水平支持面を覆うことなく該水平支持面の側縁外側に沿って延在するよう配設され、コンクリートユニットの下面における少なくとも周縁領域は、該水平空間内に存在する該水平支持面の露呈領域を覆うよう打設される、ことが好ましい。
コンクリートユニットの各々の上面と、側縁樋手段及び内側樋手段の各々の最上面とは、実質的に水平な共通の床面を形成する、ことが好ましい。
側縁樋手段は、実質的に同一横断面形状を有する複数の側縁樋部材からなり、側縁樋部材は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部と、底板部の両側縁から相互に平行に鉛直上方に延び出す側板部とを備え、側板部のうち、主要構造物に対し隣接して配置された内側の側板部は、主要構造物に対し内側の側板部よりも外方に離れて配置された外側の側板部よりも長く形成されている、ことが好ましい。
内側の側板部の上端には水平両方向に延び出すフランジが形成され、フランジの上面は実質的に該床面上に存在する、ことが好ましい。
外側の側板部の上端には、内側の側板部に向かって水平に延び出すフランジが形成されている、ことが好ましい。
内側樋手段は、実質的に同一横断面形状を有する複数の内側樋部材及び実質的に同一横断面形状を有する複数の受入部材からなり、内側樋部材は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部と、底板部の両側縁部から相互に平行に鉛直上方に同じ長さ延び出す側板部とを備え、側板部の各々における上下方向の相互に同じ中間位置には、それぞれ外方に水平に延び出すリブが形成され、側板部の各々の上端には水平両方向に延び出すフランジが形成され、内側樋部材は、側縁樋部材の内側において相互に交差して延在しかつ側縁樋部材に対しては先端面が側縁樋部材の内側面に対向するよう該水平支持面に配設された受入部材に支持され、受入部材は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部と、底板部の両側縁部から相互に平行に鉛直上方に同じ長さ延び出す側板部と、側板部の各々における上下方向の相互に同じ中間位置間を底板部に平行に延在する受け板部とを備え、内側樋部材は、リブより下方の領域を、受入部材の、側板部間における受け板部より上方の領域に上方から嵌合させることにより装着され、内側樋部材が受入部材に嵌合装着された状態で、内側樋部材におけるリブの各々の下面は、受入部材の側板部の上端面に対向して位置付けられ、内側樋部材の底板部の下面は、受入部材の受け板部の上面に対向して位置付けられる、ことが好ましい。
受入部材と内側樋部材との間には薄板状のシール部材が挟み込まれる、ことが好ましい。
側縁樋部材の底板部の高さは内側樋部材の底板部よりも低い位置に配置されている、ことが好ましい。
受入部材が交差する領域には、平面形状が十字形の受入部材が配置され、十字形の受入部材の先端と側縁樋部材の内側との間、又は十字形の受入部材の先端と他の十字形の受入部材の先端との間には、それぞれ直線状に延在する受入部材が配置されている、ことが好ましい。
内側樋部材は直線状に延在するよう形成され、かつ交差する領域において各々の一端は相互に突き合わされ、交差しない領域における他端部は、側縁樋部材の内側の側板部の上端部に形成された切欠きに上方から嵌合されて側縁樋部材内に突出させられる、ことが好ましい。
側縁樋部材、内側樋部材及び受入部材は、それぞれアルミニウムから一体に形成されている、ことが好ましい。 According to one aspect of the present invention, in a concrete floor in a three-dimensional structure provided in a main structure including a plurality of column means and a plurality of beam means and provided with a drain means, the drain means is the main structure. Side rim means disposed so as to extend in a substantially horizontal direction along the outer side edge of the rim, and extend substantially horizontally and intersect with each other on the inner side of the side rim means. A horizontal space substantially surrounded by the side edge flange means and the inner flange means, and a horizontal space surrounded by the inner flange means, respectively. There is provided a concrete floor of a three-dimensional structure characterized in that it is substantially composed of a plurality of concrete units that are cast to substantially fill.
The main structure is provided with a horizontal support surface that is positioned on a substantially common horizontal plane and that supports a part of the placed concrete unit. The side edge ridge means is arranged to extend along the outer side edge of the horizontal support surface without covering the horizontal support surface, and at least the peripheral region on the lower surface of the concrete unit The horizontal support surface is preferably placed so as to cover the exposed area of the horizontal support surface.
Preferably, the upper surface of each of the concrete units and the uppermost surface of each of the side edge ridge means and the inner ridge means form a substantially horizontal common floor.
The side edge flange means comprises a plurality of side edge flange members having substantially the same cross-sectional shape. The side edge flange member has a bottom plate portion having a certain width and extending straight and horizontally, and a bottom plate portion. Side plate portions extending vertically upward in parallel with each other from both side edges of the inner side plate portion, the inner side plate portion disposed adjacent to the main structure among the side plate portions is the inner side plate portion with respect to the main structure. It is preferable that it is formed longer than the outer side plate part that is disposed farther outward.
A flange extending in both horizontal directions is formed at the upper end of the inner side plate portion, and the upper surface of the flange is preferably substantially on the floor surface.
It is preferable that a flange extending horizontally toward the inner side plate portion is formed at the upper end of the outer side plate portion.
The inner scissor means comprises a plurality of inner scissors members having substantially the same cross-sectional shape and a plurality of receiving members having substantially the same cross-sectional shape, wherein the inner scissors member has a constant width and is straight. A horizontally extending bottom plate portion and side plate portions extending in the same vertical direction from both side edge portions of the bottom plate portion in the vertical direction, and at the same intermediate position in the vertical direction in each of the side plate portions, Ribs extending horizontally outward are formed, flanges extending in both horizontal directions are formed at the upper ends of the side plate portions, and the inner flange members extend so as to cross each other on the inner side of the side edge flange members. And the side edge flange member is supported by a receiving member disposed on the horizontal support surface so that the front end surface faces the inner surface of the side edge flange member, and the receiving member has a certain width and The bottom plate that extends straight and horizontally, and the side edges of the bottom plate A side plate portion extending in the vertical direction in parallel vertically with each other, and a receiving plate portion extending in parallel with the bottom plate portion between the same intermediate positions in the vertical direction in each of the side plate portions, The region below the rib is mounted by fitting the receiving member into the region above the receiving plate portion between the side plate portions from above, and the inner flange member is fitted and mounted on the receiving member. The lower surface of each rib in the flange member is positioned to face the upper end surface of the side plate portion of the receiving member, and the lower surface of the bottom plate portion of the inner flange member is positioned to face the upper surface of the receiving plate portion of the receiving member. It is preferable.
It is preferable that a thin plate-like seal member is sandwiched between the receiving member and the inner flange member.
It is preferable that the height of the bottom plate portion of the side edge flange member is disposed at a position lower than the bottom plate portion of the inner flange member.
In a region where the receiving member intersects, a receiving member having a cross shape in plan view is disposed, and between the tip of the cross-shaped receiving member and the inside of the side edge flange member, or the tip of the cross-shaped receiving member and the other It is preferable that a receiving member extending linearly is disposed between the tip of the cross-shaped receiving member.
The inner flange member is formed to extend linearly, and one end of each of the intersecting regions is abutted with each other, and the other end portion in the non-intersecting region is at the upper end of the side plate portion inside the side edge flange member. It is preferable that the formed notch is fitted from above to protrude into the side edge flange member.
It is preferable that the side edge scissors member, the inner scissors member and the receiving member are integrally formed from aluminum.

本発明の他の局面によれば、側縁樋手段を、複数の支柱手段及び複数の梁手段とを含む主要構造物の側縁外側に沿ってほぼ水平方向に延在するよう配設し、かつ内側樋手段を、側縁樋手段の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋手段に連通するよう主要構造物に配設して排水手段を形成し、側縁樋手段と内側樋手段とに実質的に囲まれた水平空間、及び内側樋手段に囲まれた水平空間、の下面を実質的に閉塞するよう平板状の下型枠をセットした後、該空間にそれぞれコンクリートが実質的に充填されるよう打設することにより形成した複数のコンクリートユニットにより実質的にコンクリート床を形成する、ことを特徴とする立体構築物におけるコンクリート床の形成方法、が提供される。
主要構造物に、コンクリートユニットの一部領域が支持される水平支持面を配設し、内側樋手段を該水平支持面における一部領域を覆うよう配設し、側縁樋手段を該水平支持面を覆うことなく該水平支持面の側縁外側に沿って延在するよう配設することにより、該水平空間の少なくとも周縁部の下面を該水平支持面の露呈領域により形成し、該水平空間の、該水平支持面の露呈領域の内側に形成される開放領域を実質的に閉塞するように水平上面を有する下型枠を、該上面が該水平支持面と実質的に共通の水平面上に位置するようセットし、該水平面上において側縁樋手段と内側樋手段とに実質的に囲まれた水平空間、及び該水平面上において内側樋手段に囲まれた水平空間、にそれぞれコンクリートが実質的に充填されるよう打設する、ことが好ましい。 According to another aspect of the present invention, the side edge rod means is disposed so as to extend in a substantially horizontal direction along the outer side edge of the main structure including the plurality of support means and the plurality of beam means, And the inner dredging means are arranged in the main structure so as to extend in the horizontal direction and to communicate with the side fringing means inside the side edge dripping means so as to form drainage means. After setting the flat plate-shaped lower mold frame so as to substantially close the lower surface of the horizontal space substantially surrounded by the scissors means and the inner scissors means, and the horizontal space surrounded by the inner scissors means, the space There is provided a method for forming a concrete floor in a three-dimensional structure, characterized in that a concrete floor is substantially formed by a plurality of concrete units formed by placing each concrete so as to be substantially filled with concrete. .
The main structure is provided with a horizontal support surface on which a partial area of the concrete unit is supported, and the inner ridge means is arranged to cover a partial area on the horizontal support surface, and the side edge ridge means is supported horizontally. The lower surface of at least the peripheral edge of the horizontal space is formed by the exposed region of the horizontal support surface by being arranged so as to extend along the outer side edge of the horizontal support surface without covering the surface, and the horizontal space A lower mold frame having a horizontal upper surface so as to substantially close an open region formed inside an exposed region of the horizontal support surface, and the upper surface is on a horizontal plane substantially common to the horizontal support surface. The concrete is substantially set in a horizontal space which is set so as to be positioned and which is substantially surrounded by the side edge ridge means and the inner ridge means on the horizontal plane, and a horizontal space which is surrounded by the inner ridge means on the horizontal plane. To be filled in It is preferred.

本発明の更に他の局面によれば、複数の支柱手段及び複数の梁手段とを含む主要構造物と、主要構造物に配設されたコンクリート床とを備えた立体構築物における該コンクリート床上の水を排水する、立体構築物におけるコンクリート床の排水装置において、
主要構造物の側縁外側に沿ってほぼ水平方向に延在するよう配設された側縁樋手段と、側縁樋手段の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋手段に連通するよう主要構造物に配設された内側樋手段とを備え、
該コンクリート床は、側縁樋手段と内側樋手段とに実質的に囲まれた空間、及び内側樋手段に囲まれた空間、をそれぞれ実質的に充填するよう打設された、複数のコンクリートユニットから実質的に構成され、
側縁樋手段は上方に開放された側縁樋部材から構成され、内側樋手段は上方に開放された内側樋部材から構成され、
主要構造物の側縁外側には、複数のフェンス用支柱が、周方向に間隔をおいて直立するよう支持枠手段を介して配設され、側縁樋部材は主要構造物とフェンス用支柱との間を延在するよう配設され、いくつかのフェンス用支柱は角パイプから形成されかつ下端が開放され、角パイプから形成されたフェンス用支柱に対向する側縁樋部材の底には排水口が形成され、角パイプからなるフェンス用支柱の、主要構造物に対向する側面であって、該底よりも低い位置における側面には横穴が形成され、排水口と、角パイプからなるフェンス用支柱の横穴とはジョイントパイプにより連結され、該コンクリート床の内側樋部材から側縁樋部材に流入した水は、排水口、ジョイントパイプ及び角パイプからなるフェンス用支柱を通って排水される、
ことを特徴とする立体構築物におけるコンクリート床の排水装置、が提供される。
角パイプから形成されたフェンス用支柱の、主要構造物に対向する側面であって支持枠手段の上側には、受入部材が該支柱に直交して該支柱と主要構造物の外側側縁との間を水平に延在するよう配設され、受入部材は上方に開放されたチャンネル形状をなし、側縁樋部材は受入部材に嵌合されて支持される、ことが好ましい。 According to still another aspect of the present invention, the water on the concrete floor in a three-dimensional structure comprising a main structure including a plurality of strut means and a plurality of beam means, and a concrete floor disposed on the main structure. In the drainage device for concrete floors in three-dimensional structures,
Side edge means disposed so as to extend substantially horizontally along the outer side edge of the main structure, and the side edges extending substantially horizontally and intersecting each other inside the side edge means An inner scissor means disposed on the main structure to communicate with the scissors means,
The concrete floor includes a plurality of concrete units that are disposed so as to substantially fill a space substantially surrounded by the side edge ridge means and the inner ridge means and a space surrounded by the inner ridge means, respectively. Consisting essentially of
The side edge scissors means is composed of a side edge scissors member opened upward, and the inner scissors means is composed of an inner scissors member opened upward,
A plurality of fence posts are arranged on the outside of the side edge of the main structure via support frame means so as to stand upright at intervals in the circumferential direction. Some fence posts are formed from square pipes and are open at the bottom, and drained at the bottom of the side ridge members facing the fence posts formed from the square pipes. A side wall facing the main structure of a fence post made of a square pipe with a mouth and a side hole at a position lower than the bottom is formed with a horizontal hole. The horizontal hole of the column is connected by a joint pipe, and the water flowing into the side edge member from the inner side member of the concrete floor is drained through a fence post made up of a drain port, a joint pipe and a square pipe.
There is provided a drainage device for a concrete floor in a three-dimensional structure.
The side of the fence post formed from a square pipe that faces the main structure and above the support frame means has a receiving member that is perpendicular to the post and that the post and the outer side edge of the main structure. It is preferable that the receiving member has a channel shape opened upward, and the side edge flange member is fitted and supported by the receiving member.

以下、本発明の好適な実施の形態を添付図面を参照して詳細に説明する。 Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

図１及び図2を参照して、立体構築物２の全体構成を概略的に説明する。３階式立体駐車場に適用される立体構築物２は全体として直方体形状に組み立てられ、地面に配設された図示しない基礎手段に設置される。立体構築物２はそれぞれ複数の直立壁部材４及び６を備えている。直立壁部材４及び６の各々は、鉄筋コンクリートから一体に成形され、かつそれぞれ実質的に共通部品から構成されている。直立壁部材４及び６は、それぞれ水平横方向［立体構築物２の幅方向（図１及び図２のほぼ左上−右下方向）］に間隔を置いて配置されると共に、水平横方向に直交する方向である水平縦方向［立体構築物２の長手（縦）方向（図１及び図２のほぼ左下−右上方向）］に間隔を置いて配置されている。以下、「水平横方向」は「横方向」、「水平縦方向」は「縦方向」と、それぞれ略称する。 With reference to FIG.1 and FIG.2, the whole structure of the solid structure 2 is demonstrated roughly. The three-dimensional structure 2 applied to the three-story three-dimensional parking lot is assembled in a rectangular parallelepiped shape as a whole, and is installed on a foundation means (not shown) disposed on the ground. The three-dimensional structure 2 includes a plurality of upright wall members 4 and 6, respectively. Each of the upright wall members 4 and 6 is integrally formed from reinforced concrete, and each is substantially composed of a common part. The upright wall members 4 and 6 are arranged at intervals in the horizontal lateral direction [width direction of the three-dimensional structure 2 (substantially upper left-lower right direction in FIGS. 1 and 2)] and are orthogonal to the horizontal lateral direction. Are arranged at intervals in the horizontal vertical direction [longitudinal (vertical) direction of the solid structure 2 (substantially lower left-upper right direction in FIGS. 1 and 2)]. Hereinafter, “horizontal direction” is abbreviated as “lateral direction”, and “horizontal direction” is abbreviated as “vertical direction”.

直立壁部材４と６との横方向間隔は、それぞれ実質上同一であり、直立壁部材４の各々の縦方向間隔及び直立壁部材６の各々の縦方向間隔はそれぞれ実質上同一である。直立壁部材４と６との横方向に対向する上端部間及び上下方向のほぼ中央部間は、それぞれ１個（合計２個）の梁手段である水平横梁部材８により分離自在に連結されている（図２においては上端部間を連結する水平横梁部材８のみが図示されている）。水平横梁部材８の各々は、ウェブ、上フランジ及び下フランジからなるＨ鋼から形成され、Ｈ鋼の各々は共通部品から構成されている。 The vertical spacing between the upright wall members 4 and 6 is substantially the same, and the vertical spacing between the upright wall members 4 and the vertical spacing between the upright wall members 6 are substantially the same. Between the upper end portions of the upright wall members 4 and 6 facing each other in the lateral direction and between the substantially central portions in the vertical direction, the horizontal wall members 8 as one beam means (two in total) are detachably connected. (In FIG. 2, only the horizontal cross beam member 8 connecting the upper end portions is shown). Each of the horizontal cross beam members 8 is formed of H steel composed of a web, an upper flange, and a lower flange, and each of the H steels is composed of common parts.

直立壁部材４の各々の縦方向に対向する上端部間及び上下方向のほぼ中央部間は、それぞれ複数個の、実施形態においては２個（合計４個）の梁手段である水平縦梁部材１０により分離自在に連結されている（図２においては上端部間を連結する水平縦梁部材１０のみが図示されている）。また、直立壁部材６の各々の縦方向に対向する上端部間及び上下方向のほぼ中央部間は、それぞれ複数個の、実施形態においては２個（合計４個）の梁手段である水平縦梁部材１２により分離自在に連結されている（図２においては上端部間を連結する水平縦梁部材１２のみが図示されている）。水平縦梁部材１０及び１２の各々は、ウェブ、上フランジ及び下フランジからなるＨ鋼から形成され、Ｈ鋼の各々は共通部品から構成されている。 Horizontal vertical beam members which are a plurality of, in the embodiment, two (four in total) beam means between the upper end portions of the upright wall members 4 facing each other in the vertical direction and the substantially central portion in the vertical direction. 10 are separably connected to each other (in FIG. 2, only the horizontal vertical beam member 10 connecting the upper end portions is shown). Further, there are a plurality of, in the embodiment, two (four in total) beam means between the upper end portions of the upright wall members 6 facing each other in the vertical direction and the substantially central portion in the vertical direction. The beam members 12 are detachably connected (in FIG. 2, only the horizontal vertical beam members 12 that connect the upper end portions are shown). Each of the horizontal longitudinal beam members 10 and 12 is formed of H steel composed of a web, an upper flange, and a lower flange, and each of the H steel is composed of common parts.

縦方向に対向する水平横梁部材８の各々は、それぞれ複数個の、実施形態においては３個の梁手段である中間水平縦梁部材１４により分離自在に連結されている。中間水平縦梁部材１４の各々は、ウェブ、上フランジ及び下フランジからなるＨ鋼から形成され、Ｈ鋼の各々は共通部品から構成されている。なお、複数の支柱手段を構成する直立壁部材４と６の各々、複数の梁手段を構成する水平横梁部材８の各々、水平縦梁部材１０と１２の各々及び中間水平縦梁部材１４の各々は、立体構築物２の主要構造物を構成する。主要構造物の構成は、もちろん実施形態に限定されるものではなく、本発明が適用可能な構成であれば、他の実施形態であってもよいことはいうまでもない。例えば、支柱手段を、直立壁部材４と６に代えて、横断面が角形あるいは丸型の、金属製の管部材あるいは鉄筋コンクリート製の支柱から構成する他の実施形態であってもよい。 Each of the horizontal transverse beam members 8 opposed in the vertical direction is detachably connected by a plurality of intermediate horizontal longitudinal beam members 14 which are three beam means in the embodiment. Each of the intermediate horizontal beam members 14 is made of H steel composed of a web, an upper flange, and a lower flange, and each of the H steels is composed of common parts. Each of the upright wall members 4 and 6 constituting the plurality of support means, each of the horizontal horizontal beam members 8 constituting the plurality of beam means, each of the horizontal vertical beam members 10 and 12 and each of the intermediate horizontal vertical beam members 14. Constitutes the main structure of the three-dimensional structure 2. Needless to say, the configuration of the main structure is not limited to the embodiment, and may be another embodiment as long as the present invention is applicable. For example, in place of the upright wall members 4 and 6, the column means may be another embodiment in which the cross section is a square or round shape and is made of a metal pipe member or a reinforced concrete column.

図示はされていないが、直立壁部材４と６との横方向に対向する上下方向のほぼ中央部間を連結する水平横梁部材８の各々の上面（上フランジの水平上面であって、以下同じ）、直立壁部材４の各々の縦方向に対向する上下方向のほぼ中央部間を連結する水平縦梁部材１０の各々の上面、直立壁部材６の各々の縦方向に対向する上下方向のほぼ中央部間を連結する水平縦梁部材１２の各々の上面及び直立壁部材４と６との横方向に対向する上下方向のほぼ中央部間を連結する水平横梁部材８の各々間を連結する中間水平縦梁部材１４の各々の上面は、実質的に共通の水平面上に位置付けられる。該上面の各々は、後述する内側樋手段２００が支持される水平支持面及び後述するとおりにして打設される複数のコンクリートユニット１６の一部領域が支持される水平支持面を形成する。直立壁部材４及び６の側面には、適宜の突起部（不図示）が形成され、該突起部の上面により、上記水平支持面と実質的に共通の水平面上に位置付けられる水平支持面が形成されることが好ましい。コンクリートユニット１６の各々は２階のコンクリート床１８を構成し、コンクリートユニット１６の各々の上面は実質的に水平な共通の床面（２階の床面）を形成する。２階のコンクリート床１８は実質的に矩形状の周縁を有し、該周縁に沿ってフェンス２０が配設されている。 Although not shown in the drawings, the upper surfaces of the horizontal beam members 8 that connect the upright wall members 4 and 6 that are substantially opposite to each other in the horizontal direction (the horizontal upper surface of the upper flange, the same applies hereinafter). ), The upper surface of each of the horizontal vertical beam members 10 connecting the vertical center portions of the upright wall members 4 facing each other in the vertical direction, and the vertical direction of each of the vertical wall members 6 facing the vertical direction. An intermediate connecting the horizontal vertical beam members 12 connecting the upper surfaces of the horizontal vertical beam members 12 connecting the central portions and the substantially vertical central portions of the upright wall members 4 and 6 facing each other in the horizontal direction. The upper surface of each horizontal longitudinal beam member 14 is positioned on a substantially common horizontal plane. Each of the upper surfaces forms a horizontal support surface on which inner heel means 200 described later is supported and a horizontal support surface on which partial areas of the plurality of concrete units 16 placed as described later are supported. Appropriate protrusions (not shown) are formed on the side surfaces of the upright wall members 4 and 6, and the upper surface of the protrusions forms a horizontal support surface that is positioned on a horizontal plane substantially common to the horizontal support surface. It is preferred that Each of the concrete units 16 constitutes a second floor concrete floor 18, and the upper surface of each of the concrete units 16 forms a substantially horizontal common floor surface (second floor surface). The concrete floor 18 on the second floor has a substantially rectangular periphery, and a fence 20 is disposed along the periphery.

上記したのと同様にして、直立壁部材４と６の上端面、直立壁部材４と６との横方向に対向する上端部間を連結する水平横梁部材８の各々の上面、直立壁部材４の各々の縦方向に対向する上端部間を連結する水平縦梁部材１０の各々の上面、直立壁部材６の各々の縦方向に対向する上端部間を連結する水平縦梁部材１２の各々の上面及び直立壁部材４と６との横方向に対向する上端部間を連結する水平横梁部材８の各々間を連結する中間水平縦梁部材１４の各々の上面は、実質的に共通の水平面上に位置付けられる。該上面の各々は、後述する内側樋手段２００が支持される水平支持面Ｓ及び後述するとおりにして打設される複数のコンクリートユニット１６の一部領域が支持される水平支持面Ｓを形成する。コンクリートユニット２２の各々は３階のコンクリート床２４、実施形態においては陸屋根２４を構成し、コンクリートユニット２２の各々の上面は実質的に水平な共通の床面（３階の床面、すなわち陸屋根２４の床面）を形成する。３階のコンクリート床２４は実質的に矩形状の周縁を有し、該周縁に沿ってフェンス２６が配設されている。なお、図示の実施形態において、１階の床面２８は地面を覆うよう配設されたコンクリートにより形成されている。 In the same manner as described above, the upper end surfaces of the upright wall members 4 and 6, the upper surfaces of the horizontal cross beam members 8 that connect the upper end portions of the upright wall members 4 and 6 facing each other in the lateral direction, and the upright wall members 4. Each of the horizontal vertical beam members 12 that connect the upper surfaces of the horizontal vertical beam members 10 that connect the upper ends of the vertical walls facing each other and the upper ends of the vertical wall members 6 that oppose each of the vertical walls. The upper surface and the upper surface of each of the horizontal horizontal beam members 14 that connect between the horizontal cross beam members 8 that connect the upper ends of the upright wall members 4 and 6 in the lateral direction are substantially on a common horizontal plane. Positioned on. Each of the upper surfaces forms a horizontal support surface S on which an inner heel means 200 described later is supported and a horizontal support surface S on which partial areas of a plurality of concrete units 16 placed as described later are supported. . Each of the concrete units 22 constitutes a concrete floor 24 on the third floor, in the embodiment, a land roof 24, and the upper surface of each of the concrete units 22 is a substantially horizontal common floor surface (a floor surface on the third floor, ie, the land roof 24. Floor surface). The concrete floor 24 on the third floor has a substantially rectangular periphery, and a fence 26 is disposed along the periphery. In the illustrated embodiment, the floor surface 28 on the first floor is formed of concrete arranged to cover the ground.

図１に示す立体構築物２には、２階のコンクリート床１８と地面とを結ぶ図示しないスロープが配設される。また、２階のコンクリート床１８と３階のコンクリート床２４との間にも図示しない連絡通路が配設される。これらのスロープ及び連絡通路が配置される領域におけるフェンス２０及び２６は、部分的に除去されることはいうまでもない。 The three-dimensional structure 2 shown in FIG. 1 is provided with a slope (not shown) that connects the concrete floor 18 on the second floor and the ground. A communication passage (not shown) is also disposed between the concrete floor 18 on the second floor and the concrete floor 24 on the third floor. Needless to say, the fences 20 and 26 in the region where these slopes and communication passages are arranged are partially removed.

次に本発明によるコンクリート床２４について説明する。図３〜図６に示されているように、コンクリート床２４は排水手段を備えている。コンクリート床２４の排水手段は、主要構造物の側縁外側に沿ってほぼ水平方向に延在するよう配設された側縁樋手段１００と、側縁樋手段１００の内側においてほぼ水平方向に延在するよう主要構造物に配設された内側樋手段２００とを備えている。側縁樋手段１００は、相互に実質的に同一断面を有する複数の側縁樋部材１０２から構成されている。内側樋手段２００は、相互に実質的に同一断面を有する複数の内側樋部材２０２及び相互に実質的に同一断面を有する複数の受入部材２０４から構成されている。内側樋部材２０２は相互に直角に交差しており、かつ相互に連通させられると共に側縁樋部材２０２に連通させられている。内側樋部材２０２は、側縁樋部材１０２の内側において相互に交差して延在し、かつ側縁樋部材１０２に対しては先端面が側縁樋部材１０２の内側面に対向するよう主要構造物に配設された受入部材２０４、に支持されている。そして、コンクリート床２４は、側縁樋部材１０２と内側部材２０２とに実質的に囲まれた水平空間、及び内側部材２０２に囲まれた水平空間、をそれぞれ実質的に充填するよう打設された、複数のコンクリートユニット２２から実質的に構成される。該水平空間の各々は、平面矩形状をなしている。 Next, the concrete floor 24 according to the present invention will be described. As shown in FIGS. 3 to 6, the concrete floor 24 is provided with drainage means. The drainage means of the concrete floor 24 extends in a substantially horizontal direction on the inner side of the side edge ridge means 100 and a side edge ridge means 100 arranged so as to extend substantially horizontally along the outer side edge of the main structure. And inner heel means 200 disposed in the main structure to be present. The side edge flange means 100 is composed of a plurality of side edge flange members 102 having substantially the same cross section. The inner scissor means 200 is composed of a plurality of inner scissors members 202 having substantially the same cross section and a plurality of receiving members 204 having substantially the same cross section. The inner flange members 202 intersect with each other at a right angle, and communicate with each other and with the side edge flange members 202. The inner flange member 202 extends so as to intersect each other on the inner side of the side edge flange member 102, and the main surface of the side edge flange member 102 is opposed to the inner surface of the side edge flange member 102. It is supported by a receiving member 204 disposed on the object. The concrete floor 24 was placed so as to substantially fill a horizontal space substantially surrounded by the side edge brim member 102 and the inner member 202 and a horizontal space surrounded by the inner member 202, respectively. The plurality of concrete units 22 are substantially constituted. Each of the horizontal spaces has a planar rectangular shape.

更に具体的に説明すると、側縁樋部材１０２は、主要構造物（図２参照）の側縁を規定する、直立壁部材４と６の上端部、直立壁部材４と６との横方向に対向する上端部間を連結する水平横梁部材８、直立壁部材４の各々の縦方向に対向する上端部間を連結する水平縦梁部材１０と１２の各々、の外側に沿ってほぼ水平に延在するよう配設されている。 More specifically, the side edge brim member 102 defines the side edges of the main structure (see FIG. 2) in the lateral direction of the upright wall members 4 and 6 and the upright wall members 4 and 6. It extends substantially horizontally along the outside of each of the horizontal vertical beam members 10 and 12 that connect between the upper ends of the horizontal transverse beam member 8 that connects between the opposite upper ends and the vertical ends of each of the upright wall members 4. It is arranged to exist.

側縁樋部材１０２は、図１８に示されているように、一定の幅を有しかつ真っ直ぐに水平に延在する底板部１０４と、底板部１０４の両側縁から相互に平行に鉛直上方に延び出す側板部１０６及び１０８とを備えている。側板部１０６及び１０８のうち、主要構造物に対し隣接して配置される内側の側板部１０６は、主要構造物に対し内側の側板部１０６よりも外方に離れて配置された外側の側板部１０８よりも長く形成されている。内側の側板部１０６の上端には水平両方向に延び出すフランジ１０６ａが形成されている。外側の側板部１０８の上端には、内側の側板部１０６に向かって水平に延び出すフランジ１０８ａが形成されている。 As shown in FIG. 18, the side edge flange member 102 has a bottom plate portion 104 having a certain width and extending straight and horizontally, and vertically upward from both side edges of the bottom plate portion 104. Side plate portions 106 and 108 are provided. Of the side plate portions 106 and 108, the inner side plate portion 106 disposed adjacent to the main structure is the outer side plate portion disposed more outward than the inner side plate portion 106 with respect to the main structure. It is formed longer than 108. A flange 106 a extending in both horizontal directions is formed at the upper end of the inner side plate portion 106. A flange 108 a that extends horizontally toward the inner side plate portion 106 is formed at the upper end of the outer side plate portion 108.

以上のように構成された側縁樋部材１０２が主要構造物の側縁外側に配設された状態で、内側の側板部１０６のフランジ１０６ａは、上記水平支持面Ｓよりも上方に延び出すよう位置付けられる。図１、図２、図７及び図８を参照して、主要構造物の側縁外側には、複数のフェンス用支柱３０が、周方向に間隔をおいて直立するよう支持枠手段を介して配設されている。側縁樋部材１０２は主要構造物とフェンス用支柱３０との間を延在するよう配設されている。図７及び図８には、直立壁部材６の各々の縦方向に対向する上端部間を連結する水平縦梁部材１２のうち、主要構造物の側縁に位置する水平縦梁部材１２の側縁外側に、フェンス用支柱３０及び側縁樋部材１０２が取り付けられた状態が図示されている。鉛直方向に延在するフェンス用支柱３０は角パイプから形成され、かつ地面の近傍に位置する下端が開放されている。 The flange 106a of the inner side plate portion 106 extends upward from the horizontal support surface S in a state where the side edge flange member 102 configured as described above is disposed outside the side edge of the main structure. Positioned. Referring to FIGS. 1, 2, 7, and 8, a plurality of fence posts 30 are provided outside the side edges of the main structure via support frame means so as to stand upright at intervals in the circumferential direction. It is arranged. The side edge flange member 102 is disposed so as to extend between the main structure and the fence post 30. 7 and 8, the horizontal vertical beam member 12 on the side edge of the main structure among the horizontal vertical beam members 12 that connect the upper ends of the upright wall members 6 facing each other in the vertical direction. A state in which the fence post 30 and the side edge flange member 102 are attached to the outside of the edge is illustrated. The fence post 30 extending in the vertical direction is formed of a square pipe, and the lower end located near the ground is opened.

支柱３０の両側面（主要構造物の側縁に沿った方向であって、図８において上下方向に対向する両側面）には、水平縦梁部材１２の側面に向かって延び出す一対の支持板３２が溶接により固着されている。支持板３２の各々の上端面は、支柱３０に直交する水平面上に位置付けられている。支柱３０の、水平縦梁部材１２の側面に対向する前面（図７及び図８において右側面）には、上方に開放されたチャンネル形の受入部材３３が、支柱３０に直交して水平方向に延在するよう配設されている。受入部材３３は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部３４と、底板部３４の両側縁から相互に平行に鉛直上方に延び出す側板部３５及び３６とを備えている。受入部材３３の側面３５は矩形状に切りかかれて支柱３０の前面にはめ込まれ、受入部材３３の底板部３４の下面は、支持板３２の各々の上端面に戴置され、それぞれ溶接により支柱３０及び支持板３２の各々に固着されている。水平縦梁部材１２の側面には、一対のガセットプレート３７が溶接により固着されている。ほぼ矩形状のガセットプレート３７の各々は、水平縦梁部材１２の上フランジ及び下フランジ間を鉛直に延在し、かつ片面が相互に間隔をおいて対向するよう位置付けられている。支柱３０は、支持板３２の各々がガセットプレート３７の各々の他面（外側面）を挟むよう配置されて、ボルト３８により締結されることにより、鉛直方向に延在するよう水平縦梁部材１２に取り付けられる（支持板３２及びガセットプレート３７の各々は支柱３０の支持枠手段を構成する）。受入部材３３の側面３６は水平縦梁部材１２の上フランジの側面及びガセットプレート３７の側面に当接させられる。 A pair of support plates extending toward the side surface of the horizontal vertical beam member 12 on both side surfaces of the support column 30 (both side surfaces facing the vertical direction in FIG. 8 along the side edges of the main structure). 32 is fixed by welding. Each upper end surface of the support plate 32 is positioned on a horizontal plane orthogonal to the support column 30. On the front surface (right side surface in FIGS. 7 and 8) of the support column 30 facing the side surface of the horizontal vertical beam member 12, a channel-shaped receiving member 33 opened upward is orthogonal to the support column 30 in the horizontal direction. It is arranged to extend. The receiving member 33 includes a bottom plate portion 34 having a certain width and extending straight and horizontally, and side plate portions 35 and 36 extending vertically upward from both side edges of the bottom plate portion 34. . The side surface 35 of the receiving member 33 is cut into a rectangular shape and fitted into the front surface of the support column 30, and the bottom surface of the bottom plate portion 34 of the receiving member 33 is placed on each upper end surface of the support plate 32, and each column 30 is welded. And it is affixed to each of the support plates 32. A pair of gusset plates 37 are fixed to the side surface of the horizontal vertical beam member 12 by welding. Each of the substantially rectangular gusset plates 37 extends vertically between the upper flange and the lower flange of the horizontal vertical beam member 12 and is positioned so that one side faces each other with a space therebetween. The support columns 32 are arranged so that each of the support plates 32 sandwiches the other surface (outer surface) of each of the gusset plates 37 and is fastened by bolts 38, so that the vertical vertical beam members 12 extend in the vertical direction. (Each of the support plate 32 and the gusset plate 37 constitutes a support frame means of the support column 30). The side surface 36 of the receiving member 33 is brought into contact with the side surface of the upper flange of the horizontal vertical beam member 12 and the side surface of the gusset plate 37.

側縁樋部材１０２は、受入部材３３に上方から嵌合されて支持される。支柱３０に対向する側縁樋部材１０２における底板部１０４であって、支持板３２の各々間の領域には排水口１０４ａが形成されている。受入部材３３の底板部３４にも、排水口１０４ａに対応して貫通穴３４ａが形成されている。支柱３０の上記前面であって、側縁樋部材１０２の底板部１０４よりも低い位置における前面には横穴４０が形成されている。受入部材３３の底板部３４と支柱３０の上記前面との間には、曲げパイプであるジョイントパイプ４２が溶接により一体に固着されている。ジョイントパイプ４２の上端は、受入部材３３の底板部３４の下面における貫通穴３４ａの周縁に固着され、他端部は支柱３０の上記前面から横穴４０を貫通して支柱３０の内部に突出させられ、開口している。側縁樋部材１０２は、排水口１０４ａが受入部材３３の底板部３４における貫通穴３４ａに整合するよう、受入部材３３に嵌合されて支持されるので、排水口１０４ａ及び貫通穴３４ａと横穴４０とは、ジョイントパイプ４２により連結される。側縁樋部材１０２に流入した水は、排水口１０４ａ、貫通穴３４ａ、ジョイントパイプ４２及び支柱３０を通って地面に排水される。 The side edge flange member 102 is supported by being fitted to the receiving member 33 from above. A drain plate 104 a is formed in a region between the support plates 32 in the bottom plate portion 104 of the side edge flange member 102 facing the support column 30. A through hole 34a is also formed in the bottom plate portion 34 of the receiving member 33 corresponding to the drain port 104a. A lateral hole 40 is formed on the front surface of the support column 30 at a position lower than the bottom plate portion 104 of the side edge flange member 102. A joint pipe 42, which is a bending pipe, is integrally fixed by welding between the bottom plate portion 34 of the receiving member 33 and the front surface of the column 30. The upper end of the joint pipe 42 is fixed to the peripheral edge of the through hole 34 a on the lower surface of the bottom plate portion 34 of the receiving member 33, and the other end is protruded from the front surface of the column 30 through the horizontal hole 40 and into the column 30. Is open. Since the side edge flange member 102 is supported by being fitted to the receiving member 33 so that the drain port 104a is aligned with the through hole 34a in the bottom plate portion 34 of the receiving member 33, the drain port 104a, the through hole 34a and the lateral hole 40 are supported. Are connected by a joint pipe 42. The water flowing into the side edge collar member 102 is drained to the ground through the drainage port 104a, the through hole 34a, the joint pipe 42, and the support column 30.

このように、本発明による排水装置においては、複数の支柱のうちのいくつかの支柱３０を適宜に利用することで、特別な配水管を設置することなく排水が可能であるので、簡単な構成及び低コストで所要の排水性を確保することができる。上記のように排水管として利用する支柱３０は、フェンス２６と２０の支柱を兼用することが好ましい。また、排水管として利用する支柱３０は、主要構造物の側縁に位置する直立壁部材４、６の外側、水平縦梁部材１０の外側、水平横梁部材８の外側の適宜の位置に、上記したのと実質的に同じようにして配設することができる。 As described above, in the drainage device according to the present invention, drainage is possible without using a special water pipe by appropriately using some of the columns 30 among the plurality of columns. In addition, the required drainage can be ensured at low cost. As described above, the support column 30 used as a drain pipe preferably serves as the support columns of the fences 26 and 20. Further, the support columns 30 used as drainage pipes are arranged at appropriate positions on the outside of the upright wall members 4 and 6 located on the side edge of the main structure, on the outside of the horizontal vertical beam member 10 and on the outside of the horizontal cross beam member 8. It can be arranged in substantially the same manner as described above.

図９及び図１０には、直立壁部材４の水平縦方向の外側に、上記フェンス用支柱３０及び側縁樋部材１０２が取り付けられた状態が図示されている。支柱３０の上記両側面には、直立壁部材４の上端部における鉛直外側面に配設された補強板４３に向かって延び出す一対の支持板４４が溶接により固着されている。支持板４４の各々の先端には、フランジ部４４ａが相互に離隔する方向に直角に折り曲げ形成されている。フランジ部４４ａを含む支持板４４の各々の上端面は、支柱３０に直交する水平面上に位置付けられている。支柱３０の、補強板４３に対向する前面には、上記受入部材３３が、支柱３０に直交して水平方向に延在するよう配設されている。受入部材３３は、上記したのと実質的に同じとおりにして、支柱３０及び支持板４４の各々に固着されている。支柱３０は、支持板４４の各々のフランジ部４４ａが補強板４３に当接されてボルト４５により締結されることにより、鉛直方向に延在するよう直立壁部材４の鉛直上端面に取り付けられる（支持板４４の各々は支柱３０の支持枠手段を構成する）。受入部材３３の側面３６は補強板４３に当接させられる。その他の構成は、図７及び図８に示す構成と実質的に同じであるので、同一部分は同一符号で示し、説明は省略する。 9 and 10 illustrate a state in which the fence post 30 and the side edge flange member 102 are attached to the outside of the upright wall member 4 in the horizontal and vertical direction. A pair of support plates 44 extending toward the reinforcing plate 43 disposed on the vertical outer surface of the upper end portion of the upright wall member 4 are fixed to the both side surfaces of the support column 30 by welding. At the tip of each of the support plates 44, flange portions 44a are bent at right angles in a direction away from each other. Each upper end surface of the support plate 44 including the flange portion 44 a is positioned on a horizontal plane orthogonal to the support column 30. On the front surface of the support column 30 facing the reinforcing plate 43, the receiving member 33 is disposed so as to extend in the horizontal direction perpendicular to the support column 30. The receiving member 33 is fixed to each of the support column 30 and the support plate 44 in substantially the same manner as described above. The column 30 is attached to the vertical upper end surface of the upright wall member 4 so as to extend in the vertical direction by each flange portion 44a of the support plate 44 being brought into contact with the reinforcing plate 43 and fastened by a bolt 45 ( Each of the support plates 44 constitutes support frame means of the support column 30). The side surface 36 of the receiving member 33 is brought into contact with the reinforcing plate 43. Since other configurations are substantially the same as the configurations shown in FIGS. 7 and 8, the same portions are denoted by the same reference numerals, and description thereof is omitted.

上記したように、側縁樋部材１０２は、受入部材３３に上方から嵌合させるだけで、主要構造物の側縁外側に配設することができるので、ボルトナット、溶接などの作業が不要であり、したがって組付作業性が著しく向上し、施工期間の短縮と、コストダウンを可能にする。複数の側縁樋部材１０２を主要構造物の側縁外側に実質的に連続して配設することにより排水溝を形成することができるが、一つの側縁における排水溝全体の長さの調整は、一対の側縁樋部材１０２の先端同士を受入部材３３の領域で突き合わせることにより容易に行うことができる。両者の突合せ部において、受入部材３３と一対の側縁樋部材１０２の先端部との間に、薄板状のシール部材を挟み込ませることにより、あるいはまた、防水性の接着剤を介在させることにより、連結強度及び防水性を十分に確保することができる。薄板状のシール部材としては、比較的軟質の、弾性を有するシール部材であることが好ましく、例えば、スポンジゴム、ウレタンゴムなどが好適である。なお、受入部材３３は、フェンス用の支柱とは独立して適宜の位置に配設することも容易に可能である。 As described above, the side edge flange member 102 can be disposed on the outer side edge of the main structure only by fitting the receiving member 33 from above, so that work such as bolt nuts and welding is not required. Therefore, the assembly workability is remarkably improved, and the construction period can be shortened and the cost can be reduced. Although the drainage grooves can be formed by disposing the plurality of side edge flange members 102 substantially continuously outside the side edges of the main structure, the length of the entire drainage groove on one side edge can be adjusted. Can be easily performed by abutting the ends of the pair of side edge flange members 102 in the region of the receiving member 33. In both butting parts, by sandwiching a thin plate-like seal member between the receiving member 33 and the tip of the pair of side edge flange members 102, or by interposing a waterproof adhesive, Connection strength and waterproofness can be sufficiently secured. The thin plate-like seal member is preferably a relatively soft and elastic seal member, and for example, sponge rubber, urethane rubber and the like are suitable. The receiving member 33 can be easily disposed at an appropriate position independently of the fence post.

内側樋手段２００は、先に触れたように、実質的に同一断面を有する複数の内側樋部材２０２及び実質的に同一断面を有する複数の受入部材２０４から構成されている。図１１を参照して、内側樋部材２０２は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部２１０と、底板部２１０の両側縁部から相互に平行に鉛直上方に同じ長さ延び出す側板部２１２とを備えている。側板部２１２の各々における上下方向の相互に同じ中間位置には、それぞれ外方に水平に延び出すリブ２１４が形成されている。底板部２１０の下面は水平面上に位置付けられている。リブ２１４の各々の下面は実質的に共通の水平面上に位置付けられている。側板部２１２の各々の上端には水平両方向に延び出すフランジ２１６が形成されている。フランジ２１６の各々の上面は実質的に共通の水平面上に位置付けられている。この内側樋部材２０２は、幅方向（図１１においてほぼ左右方向）の中心を通る鉛直線に対し、幅方向に対称形状をなす。 As described above, the inner scissor means 200 includes a plurality of inner scissors members 202 having substantially the same cross section and a plurality of receiving members 204 having substantially the same cross section. Referring to FIG. 11, the inner flange member 202 has a certain width and extends straight and horizontally, and the same length vertically upward from both side edges of the bottom plate part 210. And a side plate portion 212 that extends. Ribs 214 extending horizontally outward are formed at the same intermediate positions in the vertical direction of each of the side plate portions 212. The bottom surface of the bottom plate portion 210 is positioned on a horizontal plane. The lower surface of each of the ribs 214 is positioned on a substantially common horizontal plane. A flange 216 extending in both horizontal directions is formed at the upper end of each of the side plate portions 212. The top surface of each of the flanges 216 is positioned on a substantially common horizontal plane. The inner flange member 202 has a symmetrical shape in the width direction with respect to a vertical line passing through the center in the width direction (substantially left-right direction in FIG. 11).

図１１及び図１６を参照して、受入部材２０４は、この実施形態においては、直線状に水平に細長く延在する受入部材２０４Ａと、平面形状が十字形の受入部材２０４Ｂとを備えている。受入部材２０４Ａは、図１１に示されているように、一定の幅を有しかつ真っ直ぐに水平に延在する底板部２２０と、底板部２２０の両側縁部から相互に平行に鉛直上方に同じ長さ延び出す側板部２２２と、側板部２２２の各々における上下方向の相互に同じ中間位置間を底板部２２０に平行に延在する受け板部２２４とを備えている。側板部２２２の各々の上端面は実質的に共通の水平面上に位置付けられている。受け板部２２４の上面及び底板部２２０の下面は、それぞれ実質的に共通の水平面上に位置付けられている。底板部２２０の幅は、側板部２２２の全幅よりも大きく形成され、側板部２２２の各々からの側外方への突出量は相互に等しい。この受入部材２０４Ａは、幅方向（図１１においてほぼ左右方向）の中心を通る鉛直線に対し、幅方向に対称形状をなす。側板部２２２の各々の相互に対向する内側面間の水平距離（間隔）は、内側樋部材２０２の側板部２１２の各々の全幅よりもわずかに大きく形成されている。側板部２２２の各々の上端面から受け板部２２４の上面までの鉛直距離は、内側樋部材２０２のリブ２１４の各々の下面から底板部２１０の下面までの鉛直距離とほぼ同じに形成されている。 With reference to FIGS. 11 and 16, in this embodiment, the receiving member 204 includes a receiving member 204A that extends in a straight line horizontally and elongated, and a receiving member 204B having a cross-shaped planar shape. As shown in FIG. 11, the receiving member 204 </ b> A includes a bottom plate part 220 having a certain width and extending straight horizontally, and the same vertically upward from both side edges of the bottom plate part 220. A side plate portion 222 extending in length and a receiving plate portion 224 extending in parallel with the bottom plate portion 220 between the same intermediate positions in the vertical direction in each of the side plate portions 222 are provided. The upper end surfaces of the side plate portions 222 are positioned on a substantially common horizontal plane. The upper surface of the receiving plate portion 224 and the lower surface of the bottom plate portion 220 are each positioned on a substantially common horizontal plane. The width of the bottom plate portion 220 is formed to be larger than the entire width of the side plate portion 222, and the amount of lateral outward projection from each of the side plate portions 222 is equal to each other. The receiving member 204A has a symmetrical shape in the width direction with respect to a vertical line passing through the center in the width direction (substantially left-right direction in FIG. 11). The horizontal distance (interval) between the inner surfaces of the side plate portions 222 facing each other is formed to be slightly larger than the entire width of each of the side plate portions 212 of the inner flange member 202. The vertical distance from each upper end surface of the side plate portion 222 to the upper surface of the receiving plate portion 224 is formed substantially the same as the vertical distance from the lower surface of each rib 214 of the inner flange member 202 to the lower surface of the bottom plate portion 210. .

平面形状が十字形の受入部材２０４Ｂは、図１１及び図１７から容易に理解されるように、ほぼ同じ長さの４個の受入部材２０４Ａを相互に直交するように突き合わせて溶接により固着することにより一体に形成されている。この実施形態において、４個の受入部材２０４Ａの受け板部２２４及び底板部２２０の先端部は、相互に実質的に隙間無く突き合わせることができるよう、平面９０°の角度をもって側板部２２２の先端から突出するよう形成されている。 As can be easily understood from FIGS. 11 and 17, the receiving member 204B having a cross shape in a plan view has four receiving members 204A having substantially the same length butted so as to be orthogonal to each other and fixed by welding. Are integrally formed. In this embodiment, the front end portions of the receiving plate portions 224 and the bottom plate portions 220 of the four receiving members 204A can be abutted with each other without any substantial gap, and the front end portions of the side plate portions 222 have an angle of 90 ° in the plane. It is formed so as to protrude from.

コンクリート床２４は次のとおりにして形成される。図２及び図３〜図５を参照して、先ず、先に述べたとおりにして、複数の側縁樋部材１０２を、主要構造物の側縁外側に沿ってほぼ水平に延在するよう配設する。側縁樋部材１０２の各々は、上記水平支持面Ｓを覆うことなく上記水平支持面Ｓの側縁に沿って延在するよう配設する。具体的には、側縁樋部材１０２の各々は、立体構築物２の、縦方向の両端に配設された直立壁部材４及び６の上端面と水平横梁部材８の上面、立体構築物２の、横方向の両端に配設された水平縦梁部材１０及び１２の各々の上面、及び立体構築物２の、縦方向の中間に配設された直立壁部材４及び６の上端面における、立体構築物２の横方向の側縁部、を覆うことなく上記水平支持面Ｓの側縁に沿って延在するよう配設する。 The concrete floor 24 is formed as follows. 2 and 3 to 5, first, as described above, a plurality of side edge flange members 102 are arranged so as to extend substantially horizontally along the outer side edges of the main structure. Set up. Each of the side edge flange members 102 is disposed so as to extend along the side edge of the horizontal support surface S without covering the horizontal support surface S. Specifically, each of the side edge rod members 102 includes the upper end surfaces of the upright wall members 4 and 6 and the upper surfaces of the horizontal cross beam members 8 disposed at both ends in the longitudinal direction of the three-dimensional structure 2, and the three-dimensional structure 2. The three-dimensional structure 2 on the upper surface of each of the horizontal vertical beam members 10 and 12 disposed at both ends in the horizontal direction and the upper end surfaces of the upright wall members 4 and 6 disposed in the middle of the three-dimensional structure 2 in the vertical direction. The lateral side edges of the horizontal support surface S are arranged so as to extend along the side edges of the horizontal support surface S without being covered.

続いて、受入部材２０４を、側縁樋部材１０２の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋部材１０２に対しては、先端面が側縁樋部材１０２の内側面に対向するよう上記水平支持面Ｓにおける一部領域（所定領域）に配設する。上記水平支持面Ｓは、直立壁部材４及び６の上端面、水平横梁部材８の各々の上面、水平縦梁部材１０及び１２の各々の上面、及び中間水平縦梁部材１４の各々の上面により、全体として平面矩形をなし、かつ相互に直交して複数の平面矩形空間が形成されるよう配設されている。 Subsequently, the receiving member 204 extends in a substantially horizontal direction so as to intersect each other on the inner side of the side edge flange member 102, and the distal end surface of the receiving member 204 is the inner side surface of the side edge flange member 102. Is disposed in a partial region (predetermined region) on the horizontal support surface S so as to face the surface. The horizontal support surface S is defined by the upper end surfaces of the upright wall members 4 and 6, the upper surfaces of the horizontal horizontal beam members 8, the upper surfaces of the horizontal vertical beam members 10 and 12, and the upper surfaces of the intermediate horizontal vertical beam members 14. The flat rectangular shape is formed as a whole, and a plurality of flat rectangular spaces are formed orthogonal to each other.

直線状に細長く延在する受入部材２０４Ａは、立体構築物２の、縦方向の両端に配設された、直立壁部材４及び６と水平横梁部材８とを除く直立壁部材４及び６の上端面と水平横梁部材８の上面であって、直立壁部材４及び６における一部領域である幅方向（立体構築物２の縦方向）の中央部と水平横梁部材８における一部領域である幅方向（立体構築物２の縦方向）の中央部、立体構築物２の、横方向の両端に配設された水平縦梁部材１０及び１２の各々の上面を除く水平縦梁部材１０及び１２の各々の上面における一部領域である幅方向（立体構築物２の横方向）の中央部、及び、中間水平縦梁部材１４の各々の上面における一部領域である幅方向（立体構築物２の横方向）の中央部に配設する。受入部材２０４Ａの各々が交差する領域の各々には、平面形状が十字形の受入部材２０４Ｂを配設する。十字形の受入部材２０４Ｂの先端と側縁樋部材１０２の内側との間、又は十字形の受入部材２０４Ｂの先端と他の十字形の受入部材２０４Ｂの先端との間に、それぞれ直線状に延在する受入部材２０４Ａを配置する。なお、受入部材２０４Ａ及び２０４Ｂの幅（底板部２２０の幅）は、直立壁部材４及び６、水平横梁部材８、水平縦梁部材１０及び１２及び中間水平縦梁部材１４の各々における幅よりも狭く形成されている。 The receiving member 204 </ b> A that extends in a straight line is the upper end surface of the upright wall members 4 and 6 except for the upright wall members 4 and 6 and the horizontal cross beam member 8 that are disposed at both longitudinal ends of the three-dimensional structure 2. And a horizontal direction (a partial region of the horizontal cross beam member 8) and a central portion in the width direction (vertical direction of the three-dimensional structure 2) which is a partial region of the upright wall members 4 and 6 In the upper part of each of the horizontal vertical beam members 10 and 12 excluding the upper surface of each of the horizontal vertical beam members 10 and 12 disposed at both ends in the horizontal direction of the three-dimensional structure 2. The central part in the width direction (lateral direction of the three-dimensional structure 2) that is a partial area and the central part in the width direction (lateral direction of the three-dimensional structure 2) that is a partial area on the upper surface of each intermediate horizontal vertical beam member 14 It arranges in. In each of the regions where the receiving members 204A intersect, a receiving member 204B having a cross shape in plan view is disposed. Each extends in a straight line between the tip of the cross-shaped receiving member 204B and the inside of the side edge flange member 102, or between the tip of the cross-shaped receiving member 204B and the tip of the other cross-shaped receiving member 204B. The existing receiving member 204A is arranged. The widths of the receiving members 204A and 204B (the width of the bottom plate portion 220) are larger than the widths of the upright wall members 4 and 6, the horizontal horizontal beam member 8, the horizontal vertical beam members 10 and 12, and the intermediate horizontal vertical beam member 14, respectively. It is narrowly formed.

受入部材２０４Ａ及び２０４Ｂの、直立壁部材４及び６、水平横梁部材８、水平縦梁部材１０及び１２及び中間水平縦梁部材１４の各々に対する固定手段は、図１３に示されているようにねじ部材２２６により締結する手段が一般的であるが、この他にも、接着剤あるいは粘着テープにより接着する手段も可能である。 The fixing means for the receiving members 204A and 204B to the upright wall members 4 and 6, the horizontal cross beam member 8, the horizontal vertical beam members 10 and 12 and the intermediate horizontal vertical beam member 14 are screwed as shown in FIG. A means for fastening with the member 226 is generally used, but other means for bonding with an adhesive or an adhesive tape are also possible.

次に、図１２、図１３及び図１７に示されているように、内側樋部材２０２を受入部材２０４Ａ及び２０４Ｂに装着する。この装着は、内側樋部材２０２の、リブ２１４より下方の領域を、受入部材２０４Ａ及び２０４Ｂの、側板部２２２間における受け板部２２４より上方の領域に上方から嵌合させる、ないし差し込むことにより、容易かつ迅速に行うことができる。このとき、図１４及び図１５に示されているように、受入部材２０４Ａ及び２０４Ｂと内側樋部材２０２との間に薄板状のシール部材２３０を挟み込むことにより、所要のシール性が確保され、完全な防水効果を得ることができる。薄板状のシール部材２３０としては、比較的軟質の、弾性を有するシール部材であることが好ましく、例えば、スポンジゴム、ウレタンゴムなどが好適である。 Next, as shown in FIGS. 12, 13, and 17, the inner flange member 202 is attached to the receiving members 204A and 204B. This mounting is performed by fitting or inserting the region below the rib 214 of the inner flange member 202 into the region above the receiving plate portion 224 between the side plate portions 222 of the receiving members 204A and 204B from above. It can be done easily and quickly. At this time, as shown in FIG. 14 and FIG. 15, the required sealing performance is ensured by sandwiching a thin plate-like seal member 230 between the receiving members 204A and 204B and the inner flange member 202, and complete Waterproof effect can be obtained. The thin plate-like seal member 230 is preferably a relatively soft and elastic seal member. For example, sponge rubber, urethane rubber, or the like is suitable.

内側樋部材２０２が受入部材２０４Ａ及び２０４Ｂに嵌合装着された状態で、内側樋部材２０２におけるリブ２１４の各々の下面は、受入部材２０４Ａ及び２０４Ｂの側板部２２２の上端面に対向して位置付けられ、内側樋部材２０２の底板部２１０の下面は、受入部材２０４Ａ及び２０４Ｂの受け板部２２４の上面に対向して位置付けられる（図１２、図１３及び図１５参照）。 In a state where the inner flange member 202 is fitted and attached to the receiving members 204A and 204B, the lower surfaces of the ribs 214 in the inner flange member 202 are positioned to face the upper end surfaces of the side plate portions 222 of the receiving members 204A and 204B. The lower surface of the bottom plate portion 210 of the inner flange member 202 is positioned to face the upper surface of the receiving plate portion 224 of the receiving members 204A and 204B (see FIGS. 12, 13, and 15).

内側樋部材２０２は、相互に交差する領域において、すなわち受入部材２０４Ｂに嵌合された領域において、一端を相互に突き合わせて位置付ける（図１７参照）。内側樋部材２０２の突き合わせ部の平面形状は、先に述べた、受入部材２０４Ｂの突き合わせ部の平面形状と同じように形成される。内側樋部材２０２の他端部は、他の受入部材２０４Ｂにおいて、他の内側樋部材２０２の一端に突き合わせるか、又は側縁樋部材１０２の内側の側板部１０６の上端部に形成された切欠き２３２に上方から嵌合させて側縁樋部材１０２内に突出させる（図４、図１８及び図１９参照）。なお、側縁樋部材１０２の底板部１０４の高さは内側樋部材２０２の底板部２１０よりも低い位置に配置されている、 The inner flange member 202 is positioned by abutting one end with each other in a region intersecting with each other, that is, in a region fitted to the receiving member 204B (see FIG. 17). The planar shape of the butted portion of the inner flange member 202 is formed in the same manner as the planar shape of the butted portion of the receiving member 204B described above. The other end portion of the inner flange member 202 is abutted against one end of the other inner flange member 202 in the other receiving member 204B, or a cut formed on the upper end portion of the side plate portion 106 inside the side edge flange member 102. The notch 232 is fitted from above and protrudes into the side edge flange member 102 (see FIGS. 4, 18 and 19). In addition, the height of the bottom plate portion 104 of the side edge flange member 102 is disposed at a position lower than the bottom plate portion 210 of the inner flange member 202.

図３〜図６を参照して説明を続ける。内側樋部材２０２は、側縁樋部材１０２の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋部材１０２に連通するよう主要構造物に配設されることにより排水手段が形成される。この状態で、側縁樋部材１０２と内側樋部材２０２とに実質的に囲まれた矩形状の水平空間、及び内側樋部材２０２に囲まれた矩形状の水平空間、の下面を実質的に閉塞するよう平板状の下型枠２４０をサポート２４２などを利用してセットした後、該空間にそれぞれコンクリートが実質的に充填されるよう打設する。 The description will be continued with reference to FIGS. The inner flange member 202 intersects with each other on the inner side of the side edge flange member 102, extends in a substantially horizontal direction, and is disposed in the main structure so as to communicate with the side edge flange member 102, thereby forming a drainage means. Is done. In this state, the lower surfaces of the rectangular horizontal space substantially surrounded by the side edge flange member 102 and the inner flange member 202 and the rectangular horizontal space surrounded by the inner flange member 202 are substantially blocked. After the flat lower mold 240 is set using the support 242 and the like, the concrete is placed so that the concrete is substantially filled.

すなわち、本発明による立体構築物２におけるコンクリート床２４の形成方法によれば、立体構築物２における上記主要構造物に、コンクリートユニット２２の一部領域が支持される上記水平支持面Ｓを配設し、内側樋部材２０２を上記水平支持面Ｓにおける一部領域を覆うよう受入部材２０４Ａ及び２０４Ｂを介して配設し、側縁樋部材１０２を上記水平支持面Ｓを覆うことなく上記水平支持面Ｓの側縁外側に沿って延在するよう配設することにより、上記水平空間の少なくとも周縁部の下面を上記水平支持面Ｓの露呈領域により形成する。そして、上記水平空間の、上記水平支持面Ｓの露呈領域の内側に形成される開放領域を実質的に閉塞するように平坦な上面を有する下型枠２４０を、該上面が上記水平支持面Ｓと実質的に共通の水平面上に位置するようセットする。続いて、該水平面上において上記水平空間の各々にそれぞれコンクリートが実質的に充填されるよう打設する。このようにして、複数のコンクリートユニット２２が形成され、コンクリートユニット２２の各々により実質的にコンクリート床２４が形成される。なお、図示はされていないが、該空間内には、あらかじめ適宜の構成を有する鉄筋を組み立てておく。したがって、コンクリートユニット２２の各々は鉄筋を内蔵した鉄筋コンクリートユニット２２を構成する。コンクリートユニット２２の各々の上面と、側縁樋部材１０２の各々の最上面（フランジ１０６ａの上面）及び内側樋部材２０２の各々の最上面（フランジ２１６の上面）とは、実質的に水平な共通の床面を形成する。なお、コンクリート床１８も、実質的に同じようにして形成することができる。 That is, according to the method for forming the concrete floor 24 in the three-dimensional structure 2 according to the present invention, the horizontal support surface S on which a partial region of the concrete unit 22 is supported is disposed on the main structure in the three-dimensional structure 2. The inner flange member 202 is disposed via the receiving members 204A and 204B so as to cover a part of the horizontal support surface S, and the side edge flange member 102 of the horizontal support surface S is covered without covering the horizontal support surface S. By arranging to extend along the outer side edge, at least the lower surface of the peripheral edge of the horizontal space is formed by the exposed region of the horizontal support surface S. Then, the lower mold frame 240 having a flat upper surface so as to substantially close an open region formed inside the exposed region of the horizontal support surface S in the horizontal space, the upper surface is the horizontal support surface S. Set so that it lies on a substantially common horizontal plane. Subsequently, the concrete is placed so that each of the horizontal spaces is substantially filled with the concrete on the horizontal plane. In this way, a plurality of concrete units 22 are formed, and a concrete floor 24 is substantially formed by each of the concrete units 22. Although not shown, a reinforcing bar having an appropriate configuration is assembled in advance in the space. Therefore, each of the concrete units 22 constitutes a reinforced concrete unit 22 having a built-in reinforcing bar. The upper surface of each of the concrete units 22 and the uppermost surface of each of the side edge flange members 102 (the upper surface of the flange 106a) and the uppermost surface of each of the inner flange members 202 (the upper surface of the flange 216) are substantially horizontal in common. To form a floor surface. The concrete floor 18 can also be formed in substantially the same manner.

上記説明から明らかなように、本発明によれば、側縁樋部材１０２の各々及び内側樋部材２０２の各々を、それぞれ受入部材３３、及び受入部材２０４Ａ、２０４Ｂに対し、上方から嵌合するだけの簡単な作業により組付けることができるので、低コスト及び短い施工期間で完全な防水効果を得ることを可能にする。また、側縁樋部材１０２の各々、内側樋部材２０２の各々及び受入部材２０４Ａ、２０４Ｂの各々は、排水機能、コンクリートの収縮によって生ずるクラックを防止するための目地板としての機能及びコンクリート打設時における型枠としての機能を兼ね備えているので、上記効果の達成に大きく寄与し、実用上、きわめて有用である。コンクリート床２４上の雨水は、内側樋部材２０２、側縁樋部材１０２及びフェンス用支柱３０を通して円滑に排水できるので、簡単な構成で優れた排水性を確保できる。内側樋部材２０２の各々のフランジ２１６は、内側樋部材２０２の各々の上端溝幅を最小限に狭くしているので、歩行及び車両の走行を円滑にする。また組付け作業性をも向上させる。コンクリートが打設された図6に示される状態において、内側樋部材２０２の各々は、各々のリブ２１４を介して受入部材２０４Ａ及び２０４Ｂに受け止められる。リブ２１４の各々はまた、内側樋部材２０２の浮き上がりを防止すると共に、止水板として漏水を防止する機能をも有している。側縁樋部材１０２、内側樋部材２０２及び受入部材２０４Ａ、２０４Ｂは、それぞれアルミニウムから一体に形成されているので、腐食しにくく、錆びることがないので、優れた耐久性及び外観を確保できる。 As is apparent from the above description, according to the present invention, each of the side edge scissors member 102 and each of the inner scissors member 202 is only fitted to the receiving member 33 and the receiving members 204A and 204B from above. Therefore, it is possible to obtain a complete waterproof effect at a low cost and in a short construction period. Further, each of the side edge scissors member 102, each of the inner scissors member 202, and each of the receiving members 204A, 204B has a drainage function, a function as a joint plate for preventing cracks caused by concrete shrinkage, and during concrete placement. Since it also has a function as a formwork in, it greatly contributes to the achievement of the above effect and is extremely useful in practice. Since rainwater on the concrete floor 24 can be smoothly drained through the inner heel member 202, the side edge heel member 102, and the fence post 30, excellent drainage can be secured with a simple configuration. Each flange 216 of the inner saddle member 202 has a narrow upper end groove width of each inner saddle member 202 to a minimum, thereby facilitating walking and running of the vehicle. The assembly workability is also improved. In the state shown in FIG. 6 in which concrete has been cast, each of the inner scissors members 202 is received by the receiving members 204A and 204B via the respective ribs 214. Each of the ribs 214 also has a function of preventing water leakage as a water stop plate while preventing the inner flange member 202 from floating. Since the side heel member 102, the inner heel member 202, and the receiving members 204A and 204B are integrally formed from aluminum, they are not easily corroded and do not rust, thereby ensuring excellent durability and appearance.

本発明の実施形態を含む立体構築物の斜視図。The perspective view of the solid structure containing embodiment of this invention. 図1に示す立体構築物の一部を除去して内部構成の一部を示す斜視図。FIG. 2 is a perspective view showing a part of the internal configuration by removing a part of the three-dimensional structure shown in FIG. 図1に示す立体構築物に含まれる排水手段の一部を概略的に示す平面図。FIG. 2 is a plan view schematically showing a part of drainage means included in the three-dimensional structure shown in FIG. 図1に示す立体構築物に含まれる排水手段の一部を分解して示す平面図。FIG. 2 is an exploded plan view showing a part of drainage means included in the three-dimensional structure shown in FIG. 図３のＡ−Ａ矢視断面図。AA arrow sectional drawing of FIG. 図1に示す立体構築物に含まれるコンクリート床の構成を説明するため、該コンクリート床を簡略化して示す斜視図であって、一部を断面にして示す斜視図。FIG. 2 is a perspective view showing the concrete floor in a simplified manner in order to explain the configuration of the concrete floor included in the three-dimensional structure shown in FIG. 図6に示す側縁樋部材の、梁部材に対する取付部及びその周辺を示す断面図。Sectional drawing which shows the attachment part with respect to a beam member of the side edge collar member shown in FIG. 6, and its periphery. 図7の平面概略図。FIG. 8 is a schematic plan view of FIG. 側縁樋部材の、直立壁部材に対する取付部及びその周辺を示す断面図。Sectional drawing which shows the attaching part with respect to an upright wall member, and its periphery of a side edge collar member. 図９の平面概略図。FIG. 10 is a schematic plan view of FIG. 9. 内側樋部材の、受入部材に対する嵌合位置関係を示す斜視図。The perspective view which shows the fitting position relationship with respect to the receiving member of an inner side collar member. 内側樋部材が受入部材に嵌合された状態を示す斜視図。The perspective view which shows the state by which the inner side collar member was fitted by the receiving member. 受入部材の、梁部材に対する固着手段を分解して示す断面図。Sectional drawing which decomposes | disassembles and shows the adhering means with respect to a beam member of a receiving member. 受入部材に薄板シール部材を挿入して内側樋部材を嵌合する直前の状態の位置関係を示す断面図。Sectional drawing which shows the positional relationship of the state just before inserting a thin plate sealing member in a receiving member and fitting an inner collar member. 内側樋部材を受入部材に薄板シール部材を挟んで嵌合した状態を示す断面図。Sectional drawing which shows the state which fitted the inner collar member on the receiving member on both sides of the thin plate sealing member. 十字型の受入部材の斜視図。The perspective view of a cross-shaped receiving member. 十字型の受入部材に内側樋部材が嵌合された状態を示す部分平面図。The partial top view which shows the state by which the inner collar member was fitted by the cross-shaped receiving member. 内側樋部材の、受入部材及び側縁樋部材に対する嵌合位置関係を示す側面図であって、一部を断面にして示す側面図。It is a side view which shows the fitting positional relationship with respect to a receiving member and a side edge collar member of an inner side collar member, Comprising: The side view which shows a part in cross section. 内側樋部材が、受入部材及び側縁樋部材に嵌合された状態を示す側面図であって、一部を断面にして示す側面図。FIG. 6 is a side view showing a state in which the inner flange member is fitted to the receiving member and the side edge flange member, and a side view showing a part in cross section.

符号の説明Explanation of symbols

２：立体構築物
１６、２２：コンクリートユニット
１８、２４：コンクリート床
１００：側縁樋手段
１０２：側縁樋部材
２００：内側樋手段
２０２：内側樋部材 2: Three-dimensional structure 16, 22: Concrete unit 18, 24: Concrete floor 100: Side edge flange means 102: Side edge edge member 200: Inner edge edge means 202: Inner edge member

Claims (16)

複数の支柱手段及び複数の梁手段とを含む主要構造物に配設され、かつ排水手段を備えた、立体構築物におけるコンクリート床において、
排水手段は、主要構造物の側縁外側に沿ってほぼ水平方向に延在するよう配設された側縁樋手段と、側縁樋手段の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋手段に連通するよう主要構造物に配設された内側樋手段とを備え、
側縁樋手段と内側樋手段とに実質的に囲まれた水平空間、及び内側樋手段に囲まれた水平空間、をそれぞれ実質的に充填するよう打設された、複数のコンクリートユニットから実質的に構成される、
ことを特徴とする立体構築物のコンクリート床。 In a concrete floor in a three-dimensional structure, disposed in a main structure including a plurality of support means and a plurality of beam means, and provided with drainage means,
The drainage means extends substantially horizontally along the outer side edges of the main structure so as to extend substantially horizontally along the outer side edges of the main structure and inside the side edge fence means. And inner scissor means disposed on the main structure so as to communicate with the side edge scissors means,
Substantially from a plurality of concrete units that are arranged to substantially fill a horizontal space substantially surrounded by the side edge means and the inner side means and a horizontal space surrounded by the inner side means. Composed of,
A concrete floor of a three-dimensional structure characterized by that. 主要構造物には、実質的に共通の水平面上に位置付けられ、かつ打設されたコンクリートユニットの一部領域が支持される水平支持面が配設され、内側樋手段は該水平支持面における一部領域を覆うよう配設され、側縁樋手段は該水平支持面を覆うことなく該水平支持面の側縁外側に沿って延在するよう配設され、コンクリートユニットの下面における少なくとも周縁領域は、該水平空間内に存在する該水平支持面の露呈領域を覆うよう打設される、請求項１記載の立体構築物のコンクリート床。 The main structure is provided with a horizontal support surface that is positioned on a substantially common horizontal plane and that supports a part of the placed concrete unit. The side edge ridge means is arranged to extend along the outer side edge of the horizontal support surface without covering the horizontal support surface, and at least the peripheral region on the lower surface of the concrete unit The concrete floor of a three-dimensional structure according to claim 1, which is placed so as to cover an exposed area of the horizontal support surface existing in the horizontal space. コンクリートユニットの各々の上面と、側縁樋手段及び内側樋手段の各々の最上面とは、実質的に水平な共通の床面を形成する、請求項２記載の立体構築物のコンクリート床。 The concrete floor of a three-dimensional structure according to claim 2, wherein the upper surface of each of the concrete units and the uppermost surface of each of the side edge ridge means and the inner heel means form a substantially horizontal common floor surface. 側縁樋手段は、実質的に同一横断面形状を有する複数の側縁樋部材からなり、側縁樋部材は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部と、底板部の両側縁から相互に平行に鉛直上方に延び出す側板部とを備え、側板部のうち、主要構造物に対し隣接して配置された内側の側板部は、主要構造物に対し内側の側板部よりも外方に離れて配置された外側の側板部よりも長く形成されている、請求項２又は請求項３記載の立体構築物のコンクリート床。 The side edge flange means comprises a plurality of side edge flange members having substantially the same cross-sectional shape. The side edge flange member has a bottom plate portion having a certain width and extending straight and horizontally, and a bottom plate portion. Side plate portions extending vertically upward in parallel with each other from both side edges of the inner side plate portion, the inner side plate portion disposed adjacent to the main structure among the side plate portions is the inner side plate portion with respect to the main structure. The concrete floor of the three-dimensional structure according to claim 2 or 3, wherein the concrete floor is formed longer than an outer side plate part arranged farther outward. 内側の側板部の上端には水平両方向に延び出すフランジが形成され、フランジの上面は実質的に該床面上に存在する、請求項４記載の立体構築物のコンクリート床。 The concrete floor of a three-dimensional structure according to claim 4, wherein a flange extending in both horizontal directions is formed at an upper end of the inner side plate portion, and an upper surface of the flange substantially exists on the floor surface. 外側の側板部の上端には、内側の側板部に向かって水平に延び出すフランジが形成されている、請求項４又は請求項５記載の立体構築物のコンクリート床。 The concrete floor of a three-dimensional structure according to claim 4 or 5, wherein a flange extending horizontally toward the inner side plate portion is formed at an upper end of the outer side plate portion. 内側樋手段は、実質的に同一横断面形状を有する複数の内側樋部材及び実質的に同一横断面形状を有する複数の受入部材からなり、内側樋部材は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部と、底板部の両側縁部から相互に平行に鉛直上方に同じ長さ延び出す側板部とを備え、側板部の各々における上下方向の相互に同じ中間位置には、それぞれ外方に水平に延び出すリブが形成され、側板部の各々の上端には水平両方向に延び出すフランジが形成され、
内側樋部材は、側縁樋部材の内側において相互に交差して延在しかつ側縁樋部材に対しては先端面が側縁樋部材の内側面に対向するよう該水平支持面に配設された受入部材に支持され、
受入部材は、一定の幅を有しかつ真っ直ぐに水平に延在する底板部と、底板部の両側縁部から相互に平行に鉛直上方に同じ長さ延び出す側板部と、側板部の各々における上下方向の相互に同じ中間位置間を底板部に平行に延在する受け板部とを備え、
内側樋部材は、リブより下方の領域を、受入部材の、側板部間における受け板部より上方の領域に上方から嵌合させることにより装着され、内側樋部材が受入部材に嵌合装着された状態で、内側樋部材におけるリブの各々の下面は、受入部材の側板部の上端面に対向して位置付けられ、内側樋部材の底板部の下面は、受入部材の受け板部の上面に対向して位置付けられる、
請求項４〜６のいずれか1項に記載の立体構築物のコンクリート床。 The inner scissor means comprises a plurality of inner scissors members having substantially the same cross-sectional shape and a plurality of receiving members having substantially the same cross-sectional shape, wherein the inner scissors member has a constant width and is straight. A horizontally extending bottom plate portion and side plate portions extending in the same vertical direction from both side edge portions of the bottom plate portion in the vertical direction, and at the same intermediate position in the vertical direction in each of the side plate portions, Ribs that extend horizontally outward are formed, and flanges that extend in both horizontal directions are formed at the upper ends of the side plates,
The inner flange member extends on the inner side of the side edge flange member and is disposed on the horizontal support surface so that the tip surface of the side edge flange member faces the inner surface of the side edge flange member. Supported by the received receiving member,
The receiving member includes a bottom plate portion having a certain width and extending straight horizontally, a side plate portion extending from the both side edges of the bottom plate portion in parallel vertically to the same length, and a side plate portion. A receiving plate portion extending in parallel with the bottom plate portion between the same intermediate positions in the vertical direction,
The inner flange member is mounted by fitting the region below the rib into the region above the receiving plate portion between the side plate portions of the receiving member from above, and the inner flange member is fitted and mounted on the receiving member. In this state, the lower surface of each rib in the inner flange member is positioned to face the upper end surface of the side plate portion of the receiving member, and the lower surface of the bottom plate portion of the inner flange member is opposed to the upper surface of the receiving plate portion of the receiving member. Positioned,
The concrete floor of the three-dimensional structure according to any one of claims 4 to 6. 受入部材と内側樋部材との間には薄板状のシール部材が挟み込まれる、請求項７記載の立体構築物のコンクリート床。 The concrete floor of a three-dimensional structure according to claim 7, wherein a thin plate-like seal member is sandwiched between the receiving member and the inner flange member. 側縁樋部材の底板部の高さは内側樋部材の底板部よりも低い位置に配置されている、請求項４〜８のいずれか1項に記載の立体構築物のコンクリート床。 The concrete floor of a three-dimensional structure according to any one of claims 4 to 8, wherein the height of the bottom plate portion of the side edge flange member is disposed at a position lower than the bottom plate portion of the inner flange member. 受入部材が交差する領域には、平面形状が十字形の受入部材が配置され、十字形の受入部材の先端と側縁樋部材の内側との間、又は十字形の受入部材の先端と他の十字形の受入部材の先端との間には、それぞれ直線状に延在する受入部材が配置されている、請求項７〜９のいずれか1項に記載の立体構築物のコンクリート床。 In a region where the receiving member intersects, a receiving member having a cross shape in plan view is disposed, and between the tip of the cross-shaped receiving member and the inside of the side edge flange member, or the tip of the cross-shaped receiving member and the other The concrete floor of a three-dimensional structure according to any one of claims 7 to 9, wherein a receiving member extending linearly is disposed between the ends of the cross-shaped receiving member. 内側樋部材は直線状に延在するよう形成され、かつ交差する領域において各々の一端は相互に突き合わされ、交差しない領域における他端部は、側縁樋部材の内側の側板部の上端部に形成された切欠きに上方から嵌合されて側縁樋部材内に突出させられる、請求項７〜１０のいずれか1項に記載の立体構築物のコンクリート床。 The inner flange member is formed to extend linearly, and one end of each of the intersecting regions is abutted with each other, and the other end portion in the non-intersecting region is at the upper end of the side plate portion inside the side edge flange member. The concrete floor of a three-dimensional structure according to any one of claims 7 to 10, which is fitted into the formed notch from above and protrudes into the side edge member. 側縁樋部材、内側樋部材及び受入部材は、それぞれアルミニウムから一体に形成されている、請求項７〜１１のいずれか1項に記載の立体構築物のコンクリート床。 The concrete floor of a three-dimensional structure according to any one of claims 7 to 11, wherein the side edge saddle member, the inner saddle member and the receiving member are each integrally formed from aluminum. 側縁樋手段を、複数の支柱手段及び複数の梁手段とを含む主要構造物の側縁外側に沿ってほぼ水平方向に延在するよう配設し、かつ内側樋手段を、側縁樋手段の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋手段に連通するよう主要構造物に配設して排水手段を形成し、側縁樋手段と内側樋手段とに実質的に囲まれた水平空間、及び内側樋手段に囲まれた水平空間、の下面を実質的に閉塞するよう平板状の下型枠をセットした後、該空間にそれぞれコンクリートが実質的に充填されるよう打設することにより形成した複数のコンクリートユニットにより実質的にコンクリート床を形成する、
ことを特徴とする立体構築物におけるコンクリート床の形成方法。 The side edge rod means is arranged to extend substantially horizontally along the outer side edge of the main structure including the plurality of column means and the plurality of beam means, and the inner edge means is the side edge rod means. The drainage means is formed by being disposed in the main structure so as to extend in the horizontal direction so as to cross each other inside and communicate with the side edge dredge means, and substantially includes the side edge dredge means and the inner dredge means. After setting the flat lower plate form so as to substantially close the lower surface of the horizontal space surrounded by the inner space and the horizontal space surrounded by the inner ridge means, each of the spaces is substantially filled with concrete. A concrete floor is substantially formed by a plurality of concrete units formed by placing
A method for forming a concrete floor in a three-dimensional structure. 主要構造物に、コンクリートユニットの一部領域が支持される水平支持面を配設し、内側樋手段を該水平支持面における一部領域を覆うよう配設し、側縁樋手段を該水平支持面を覆うことなく該水平支持面の側縁外側に沿って延在するよう配設することにより、該水平空間の少なくとも周縁部の下面を該水平支持面の露呈領域により形成し、該水平空間の、該水平支持面の露呈領域の内側に形成される開放領域を実質的に閉塞するように水平上面を有する下型枠を、該上面が該水平支持面と実質的に共通の水平面上に位置するようセットし、該水平面上において側縁樋手段と内側樋手段とに実質的に囲まれた水平空間、及び該水平面上において内側樋手段に囲まれた水平空間、にそれぞれコンクリートが実質的に充填されるよう打設する、請求項１３記載の立体構築物におけるコンクリート床の形成方法。 The main structure is provided with a horizontal support surface on which a partial area of the concrete unit is supported, and the inner ridge means is arranged to cover a partial area on the horizontal support surface, and the side edge ridge means is supported horizontally. The lower surface of at least the peripheral edge of the horizontal space is formed by the exposed region of the horizontal support surface by being arranged so as to extend along the outer side edge of the horizontal support surface without covering the surface, and the horizontal space A lower mold frame having a horizontal upper surface so as to substantially close an open region formed inside an exposed region of the horizontal support surface, and the upper surface is on a horizontal plane substantially common to the horizontal support surface. The concrete is substantially set in a horizontal space which is set so as to be positioned and which is substantially surrounded by the side edge ridge means and the inner ridge means on the horizontal plane, and a horizontal space which is surrounded by the inner ridge means on the horizontal plane. To be filled in Method of forming a concrete floor in the three-dimensional construct of claim 13, wherein. 複数の支柱手段及び複数の梁手段とを含む主要構造物と、主要構造物に配設されたコンクリート床とを備えた立体構築物における該コンクリート床上の水を排水する、立体構築物におけるコンクリート床の排水装置において、
主要構造物の側縁外側に沿ってほぼ水平方向に延在するよう配設された側縁樋手段と、側縁樋手段の内側において相互に交差してほぼ水平方向に延在しかつ側縁樋手段に連通するよう主要構造物に配設された内側樋手段とを備え、
該コンクリート床は、側縁樋手段と内側樋手段とに実質的に囲まれた空間、及び内側樋手段に囲まれた空間、をそれぞれ実質的に充填するよう打設された、複数のコンクリートユニットから実質的に構成され、
側縁樋手段は上方に開放された側縁樋部材から構成され、内側樋手段は上方に開放された内側樋部材から構成され、
主要構造物の側縁外側には、複数のフェンス用支柱が、周方向に間隔をおいて直立するよう支持枠手段を介して配設され、側縁樋部材は主要構造物とフェンス用支柱との間を延在するよう配設され、いくつかのフェンス用支柱は角パイプから形成されかつ下端が開放され、角パイプから形成されたフェンス用支柱に対向する側縁樋部材の底には排水口が形成され、角パイプからなるフェンス用支柱の、主要構造物に対向する側面であって、該底よりも低い位置における側面には横穴が形成され、排水口と、角パイプからなるフェンス用支柱の横穴とはジョイントパイプにより連結され、該コンクリート床の内側樋部材から側縁樋部材に流入した水は、排水口、ジョイントパイプ及び角パイプからなるフェンス用支柱を通って排水される、
ことを特徴とする立体構築物におけるコンクリート床の排水装置。 Draining of a concrete floor in a three-dimensional structure for draining water on the concrete floor in a three-dimensional structure comprising a main structure including a plurality of support means and a plurality of beam means, and a concrete floor disposed on the main structure In the device
Side edge means disposed so as to extend substantially horizontally along the outer side edge of the main structure, and the side edges extending substantially horizontally and intersecting each other inside the side edge means An inner scissor means disposed on the main structure to communicate with the scissors means,
The concrete floor includes a plurality of concrete units that are disposed so as to substantially fill a space substantially surrounded by the side edge ridge means and the inner ridge means and a space surrounded by the inner ridge means, respectively. Consisting essentially of
The side edge scissors means is composed of a side edge scissors member opened upward, and the inner scissors means is composed of an inner scissors member opened upward,
A plurality of fence posts are arranged on the outside of the side edge of the main structure via support frame means so as to stand upright at intervals in the circumferential direction. Some fence posts are formed from square pipes and are open at the bottom, and drained at the bottom of the side ridge members facing the fence posts formed from the square pipes. A side wall facing the main structure of a fence post made of a square pipe with a mouth and a side hole at a position lower than the bottom is formed with a horizontal hole. The horizontal hole of the column is connected by a joint pipe, and the water flowing into the side edge member from the inner side member of the concrete floor is drained through a fence post made up of a drain port, a joint pipe and a square pipe.
A drainage device for concrete floors in a three-dimensional structure. 角パイプから形成されたフェンス用支柱の、主要構造物に対向する側面であって支持枠手段の上側には、受入部材が該支柱に直交して該支柱と主要構造物の外側側縁との間を水平に延在するよう配設され、受入部材は上方に開放されたチャンネル形状をなし、側縁樋部材は受入部材に嵌合されて支持される、請求項１５記載の立体構築物におけるコンクリート床の排水装置。 The side of the fence post formed from a square pipe that faces the main structure and above the support frame means has a receiving member that is perpendicular to the post and that the post and the outer side edge of the main structure. The concrete in a three-dimensional structure according to claim 15, wherein the concrete is disposed so as to extend horizontally, the receiving member has a channel shape opened upward, and the side edge flange member is fitted and supported by the receiving member. Floor drainage equipment.

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