JPH0348272Y2 - - Google Patents

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Publication number
JPH0348272Y2
JPH0348272Y2 JP9969985U JP9969985U JPH0348272Y2 JP H0348272 Y2 JPH0348272 Y2 JP H0348272Y2 JP 9969985 U JP9969985 U JP 9969985U JP 9969985 U JP9969985 U JP 9969985U JP H0348272 Y2 JPH0348272 Y2 JP H0348272Y2
Authority
JP
Japan
Prior art keywords
mesh
face plate
basement
wall
concrete
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP9969985U
Other languages
Japanese (ja)
Other versions
JPS627443U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to JP9969985U priority Critical patent/JPH0348272Y2/ja
Publication of JPS627443U publication Critical patent/JPS627443U/ja
Application granted granted Critical
Publication of JPH0348272Y2 publication Critical patent/JPH0348272Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 (技術分野) 本考案は、地下孔内に効率良く構築される地下
室の壁構造に関する。
[Detailed Description of the Invention] (Technical Field) The present invention relates to a wall structure of a basement efficiently constructed in an underground hole.

(従来の技術) 地下室をコンクリートによつて形成する場合
は、予めPCコンクリート板により構築した躯体
をクレーン等によつて穿設された地下孔内に搬送
した後埋戻しをするもの、又穿設された地下孔内
に型枠を建込み、それぞれ支保梁を張架して該型
枠を支持しコンクリートを打設して地下室を形成
するもの等がある。
(Prior art) When forming a basement using concrete, there are methods in which a frame is constructed in advance using prestressed concrete concrete plates, which is transported into an underground hole drilled by a crane, etc., and then backfilled. There is a method in which a formwork is erected in the underground hole, support beams are stretched over each part to support the formwork, and concrete is poured to form a basement.

(問題点) 前者のPCコンクリートパネルにおいては、す
でに躯体が形成されているので地下孔内までの搬
送が大掛りとなり、又地下孔内で基準面を正確に
出すことは極めて難しく且つ煩雑であつた。
(Problems) In the former case, the PC concrete panel, the frame has already been formed, so transporting it to the underground hole is a major undertaking, and it is extremely difficult and complicated to accurately draw out the reference plane inside the underground hole. Ta.

一方地下孔内に型枠を設けてコンクリートを現
場打ちし、地下室を構築する場合は壁、天井等何
れも型枠を要し、かつ施工が複雑となつていた。
その為何れも地下室の構築費は大幅に上昇し、地
下室の有利な点が十分認識されているにも拘らず
十分な普及に至つていない。
On the other hand, when constructing a basement by placing formwork in an underground hole and pouring concrete on-site, formwork is required for walls, ceilings, etc., and the construction is complicated.
As a result, the cost of constructing basements has increased significantly, and although the advantages of basements are well recognized, they have not become fully popular.

(問題点を解決する為の手段) 本考案は上記問題点に鑑み案出されたもので、
所謂穿設された地下孔内に内、外メツシユ筋体を
所定間隔で立設し、又少なくとも内メツシユ筋体
の内面側には面板を配設して壁骨組体を形成し、
この壁骨組体にコンクリートを打設して壁面を構
築する地下室の壁構造を提供するものである。
(Means for solving the problems) This invention was devised in view of the above problems.
Internal and external mesh muscle bodies are erected at predetermined intervals in a so-called underground hole, and a face plate is provided at least on the inner surface side of the internal mesh muscle body to form a wall frame body,
The present invention provides a basement wall structure in which the wall surface is constructed by pouring concrete onto this wall frame body.

すなわち本考案の地下室の壁構造は壁面に用い
られる型枠自体が所謂捨型枠となり施工も簡易と
なり且つ構築費の大幅な低減を図るものである。
That is, in the basement wall structure of the present invention, the formwork itself used for the wall surface is a so-called abandoned formwork, which simplifies construction and significantly reduces construction costs.

(実施例) 以下、図面により本考案の地下室の壁構造を詳
細に説明する。
(Example) Hereinafter, the basement wall structure of the present invention will be explained in detail with reference to the drawings.

第1図はメツシユ筋体1の正面図である。 FIG. 1 is a front view of the mesh muscle body 1.

メツシユ筋体1は縦細筋11と横細筋12を所
謂メツシユ状に配置したもので、通常縦細筋11
と横細筋12の交点をスポツト溶接にて溶着させ
て矩形板状に形成されている。
The mesh muscle body 1 has thin longitudinal muscles 11 and thin horizontal muscles 12 arranged in a so-called mesh shape, and usually the thin longitudinal muscles 11
The intersection points of the horizontal strips 12 and 12 are welded together by spot welding to form a rectangular plate shape.

また第2図はメツシユ筋体1の内面側に配設さ
れる面板2の一部省略斜視図である。
Further, FIG. 2 is a partially omitted perspective view of the face plate 2 disposed on the inner surface side of the mesh muscle body 1.

面板2は合板や発泡合成樹脂板等からなり、軽
量でかつ断熱性の高い材により形成されている。
しかも横寸法は上述したメツシユ筋体1の横幅と
ほぼ等しく、又縦寸法はメツトユ筋体1の高さを
適宜に分割した寸法を有する。
The face plate 2 is made of plywood, a foamed synthetic resin plate, or the like, and is made of a lightweight and highly insulating material.
Furthermore, the horizontal dimension is approximately equal to the width of the mesh muscle body 1 described above, and the vertical dimension is a dimension obtained by appropriately dividing the height of the mesh muscle body 1.

厚さはコンクリートの側圧や断熱効果等を考慮し
て所定厚のものが用いられる。
A predetermined thickness is used in consideration of the lateral pressure of concrete, insulation effect, etc.

第3図はスペーサー3の斜視図である。 FIG. 3 is a perspective view of the spacer 3.

スペーサー3は軸体31の両端をフツク32,
32に形成し、軸体31にはコンクリートの打設
幅Lに等しい間隔で係止突子33,33を設けて
いる。
The spacer 3 has hooks 32 on both ends of the shaft body 31,
32, and the shaft body 31 is provided with locking protrusions 33, 33 at intervals equal to the concrete casting width L.

上記のメツシユ筋体1、面板2及びスペーサー
3を用いて壁骨組体を形成する施工について説明
する。
The construction of forming a wall frame using the mesh reinforcement body 1, face plate 2, and spacer 3 described above will be explained.

第4図の斜視図で示す如く、先ず所定位置にメ
ツシユ筋体1を立設する。そしてこのメツシユ筋
体1の下方から面板2を当接させた状態に配設す
る。そして面板2の側端面21にスペーサー3を
当接させそのフツク32をメツシユ筋体1の縦細
筋11に掛止する。すると縦細筋11と係止突子
32は面板2を挟んだ状態となる。同様にして所
定ピツチで縦細筋11にスペーサー3のフツク3
2を掛止させていく。
As shown in the perspective view of FIG. 4, first, the mesh muscle body 1 is erected at a predetermined position. Then, the mesh muscle body 1 is disposed so as to be in contact with the face plate 2 from below. Then, the spacer 3 is brought into contact with the side end surface 21 of the face plate 2, and its hook 32 is hooked onto the vertical thin muscle 11 of the mesh muscle body 1. Then, the vertical stripes 11 and the locking protrusions 32 are in a state where the face plate 2 is sandwiched between them. In the same way, attach the hook 3 of the spacer 3 to the longitudinal thin strip 11 at a predetermined pitch.
Let's hang 2.

上記施工により面板2の長手方向はスペーサー
3,3…の係止突子33,33…により保持され
る。同様にして順次面板2,2a,2b,2c…
を積み重ねていくと、第5図の一部省略斜視図で
示す如く、メツシユ筋体1の内面側には面板2
a,2b,2c…が配設され、又片持状にスペー
サー3が突き出た状態となる。
By the above construction, the longitudinal direction of the face plate 2 is held by the locking protrusions 33, 33, . . . of the spacers 3, 3, . Similarly, the face plates 2, 2a, 2b, 2c...
As shown in the partially omitted perspective view of FIG. 5, the mesh muscle body 1 has a face plate 2 on its inner surface.
a, 2b, 2c, . . . are arranged, and the spacer 3 protrudes in a cantilevered manner.

そして第6図の一部省略斜視図で示す様に、ス
ペーサー3,3…の他の係止突子33,33…に
室内側から面板2a,2b,2c…を当接させた
状態で積み上げる。次いで室内側からメツシユ筋
体1を配設し、スペンサー3,3…のフツク3
2,32…に各々掛止させると壁骨組体が形成さ
れる。
Then, as shown in the partially omitted perspective view of Fig. 6, the spacers 3, 3... are stacked with the other locking protrusions 33, 33... in contact with the face plates 2a, 2b, 2c... from the indoor side. . Next, arrange the mesh muscle body 1 from the indoor side, and attach the hook 3 of the Spencer 3, 3...
2, 32... respectively, a wall frame body is formed.

尚、フツク32,32…と建細筋11,11…
との掛止は番線等を用いて緊結する。
In addition, hooks 32, 32... and building reinforcements 11, 11...
Use wires, etc. to tighten the latches.

以上の構成を有する壁骨組体は係止突子32と
32の間隔がコンクリート打設幅として確保され
ることとなり、常に一定のコンクリート壁厚が確
保出来る。又必要に応じてこれら一対の内、該メ
ツシユ筋体間に主鉄筋4を配筋して壁の強度を適
宜に確保することが可能である。
In the wall frame having the above configuration, the interval between the locking protrusions 32 is secured as the concrete casting width, and a constant concrete wall thickness can always be secured. Furthermore, if necessary, main reinforcing bars 4 can be arranged between the mesh reinforcement bodies of the pair to appropriately ensure the strength of the wall.

第7図は上記したメツシユ筋体1、面板2、ス
ペーサー3を用いた壁骨組体の断面概略図を示
し、第8図は同平断面概略図を示すものである。
すなわち室外側0には外メツシユ筋体1,1が立
設され、またそのメツシユ筋体1,1の内面側に
面板2,2…が配設されている。
FIG. 7 shows a schematic cross-sectional view of a wall frame body using the mesh muscle body 1, face plate 2, and spacer 3 described above, and FIG. 8 shows a schematic cross-sectional view of the same.
That is, external mesh muscle bodies 1, 1 are erected on the outdoor side 0, and face plates 2, 2, . . . are disposed on the inner surfaces of the mesh muscle bodies 1, 1.

一方室内側工においてもスペーサー3,3…の
係止突子32,32…に当接した状態で面板2,
2…が設けられ、この面板2,2…に室内側工か
ら内メツシユ筋体1,1が立設されて所定の壁厚
を有する壁骨組体が形成されている。しかもこの
壁厚内には上述した様に必要に応じて主鉄筋4,
4が配置される。
On the other hand, in indoor construction, the face plate 2,
2... are provided, and inner mesh reinforcement bodies 1, 1 are erected from the indoor construction on these face plates 2, 2... to form a wall frame body having a predetermined wall thickness. Moreover, within this wall thickness, as mentioned above, main reinforcing bars 4,
4 is placed.

又第9図は他の実施例を示す断面概略図であ
る。
FIG. 9 is a schematic cross-sectional view showing another embodiment.

すなわち室外側0に主鉄筋4,4…を設け、こ
の主鉄筋4,4…に外メツシユ筋体1を取着し、
スペーサー3,3を設けるとともに室内側工では
上述したと同様に面板2,2…を係止突子32,
32…に当接させた状態で設け、更にその室内側
工から内メツシユ筋体1を配設したものである。
That is, the main reinforcing bars 4, 4... are provided on the outdoor side 0, and the outer mesh reinforcement body 1 is attached to the main reinforcing bars 4, 4...
In addition to providing the spacers 3, 3, in the indoor construction, the face plates 2, 2... are provided with the locking protrusions 32,
32..., and the inner mesh muscle body 1 is further disposed from the indoor construction.

第10図は更に他の実施例で、第9図で説明し
た実施例と異なり、主鉄筋4を内、外メツシユ筋
体1,1間に配筋したものである。
FIG. 10 shows yet another embodiment in which, unlike the embodiment described in FIG. 9, the main reinforcing bars 4 are arranged between the inner and outer mesh reinforcement bodies 1, 1.

又第11図の断面で示される実施例は、室内側
工にのみ内メツシユ筋体1と面板2を設けたもの
で、室内側0の地山等の空間部にはコンクリート
パネルPを後入れし、土圧の反力により支持させ
るものである。図示はしないが床面や天井面の構
成は型枠上(床の場合は地盤上)にメツシユ筋体
を敷設してその上にコンクリートを打設し、全体
を埋戻して地下室が俊工される。
In the embodiment shown in the cross section of Fig. 11, the inner mesh reinforcement body 1 and the face plate 2 are provided only in the indoor construction, and the concrete panel P is installed later in the space such as the ground on the indoor side 0. However, it is supported by the reaction force of earth pressure. Although not shown in the diagram, the construction of the floor and ceiling consists of laying mesh reinforcement on the formwork (on the ground in the case of the floor), pouring concrete on top of it, and backfilling the whole thing to create a basement. Ru.

尚上記説明では、壁骨組体を現場にて板状に形
成した場合について述べたが、本考案はこれに限
定されず、コア状、カプセル状等、あらかじめ所
要な形状に構成しておき地下孔内に設置する場合
にも適用できる。
In the above explanation, a case has been described in which the wall frame is formed into a plate shape on site, but the present invention is not limited to this. It can also be applied when installed inside.

以上の如く本考案の地下室の壁構造は、所定間
隔を保持した状態で一対の内、外メツシユ筋体を
立設するとともに、メツシユ筋体の内面側に面板
を配設して壁骨組体を形成する。そしてこの壁骨
組内にコンクリートを打設して地下室の壁面を構
築するものである。よつてコンクリート硬化後に
もメツシユ筋体1、面板2を取外すことなく、所
謂捨型枠として壁の一部を形成する。
As described above, the basement wall structure of the present invention has a pair of inner and outer mesh bars erected at a predetermined distance, and a face plate is provided on the inner surface of the mesh bars to form a wall frame. Form. Concrete is then poured into this wall frame to construct the basement walls. Therefore, even after the concrete has hardened, a part of the wall can be formed as a so-called abandoned formwork without removing the mesh reinforcement body 1 and the face plate 2.

(効果) 以上の構成を有する地下室の壁構造は、次の如
く顕著な技術的、実用的効果を有する。
(Effects) The basement wall structure having the above configuration has the following remarkable technical and practical effects.

メツシユ筋体、面板、スペーサー等が予め所
定の形状に設定出来るため工業化により量産が
可能となり、地下室の構築にかかるコストを大
幅に低減出来る。
Since the mesh body, face plate, spacer, etc. can be set in a predetermined shape in advance, mass production is possible through industrialization, and the cost of constructing a basement can be significantly reduced.

メツシユ筋体、面板、スペーサー等何れも軽
量な構成部材であり、現場までの搬送や現場で
の組立施工が容易となる。
The mesh body, face plate, spacer, etc. are all lightweight components, making it easy to transport to the site and assemble on site.

面板に発泡樹脂板等を用いた捨型枠なので結
露等を阻止する所謂防湿断熱効果が大きい。
Since it is a waste form using a foamed resin board or the like for the face plate, it has a great so-called moisture-proof insulation effect that prevents condensation.

メツシユ筋体、面板、スペーサー等による壁
骨組体をパネル状、コア状、カプセル状等適宜
な形状に予め構成出来るので、地下室の大きさ
にもかかわらず工業生産性が高い。
Since the wall frame body including mesh bars, face plates, spacers, etc. can be configured in advance into an appropriate shape such as a panel shape, a core shape, a capsule shape, etc., industrial productivity is high regardless of the size of the basement.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は、メツシユ筋体の正面図、第2図は、
面板の一部省略斜視図、第3図は、スペーサーの
斜視図、第4図は、メツシユ筋体と面板及びスペ
ーサーの建込み状態を示す一部省略斜視図、第5
図は、壁骨組体の片側形成状態を説明する一部省
略斜視図、第6図は、壁骨組体を説明する一部省
略斜視図、第7図は、壁骨組体の縦断面図、第8
図は、同平断面概略図、第9図乃至第11図は、
各々の実施例に於ける壁骨組体の縦断面概略図で
ある。 1……メツシユ筋体、2……面板、3……スペ
ーサー、32,32……フツク、33,33……
係止突子、4,4……主鉄筋。
Figure 1 is a front view of the meshwork muscle body, Figure 2 is
FIG. 3 is a partially omitted perspective view of the face plate; FIG. 4 is a partially omitted perspective view of the mesh muscle body, the face plate, and the spacer; FIG.
6 is a partially omitted perspective view illustrating how one side of the wall frame is formed; FIG. 7 is a partially omitted perspective view illustrating the wall frame; FIG. 7 is a vertical sectional view of the wall frame; 8
The figure is a schematic cross-sectional view of the same plane, and Figures 9 to 11 are
FIG. 3 is a schematic vertical cross-sectional view of a wall frame in each embodiment. 1... mesh muscle body, 2... face plate, 3... spacer, 32, 32... hook, 33, 33...
Locking protrusion, 4, 4...main reinforcing bar.

Claims (1)

【実用新案登録請求の範囲】 (1) 穿設された地下孔内に床面、壁面、天井面を
構築して形成される地下室において、所定間隔
に保持した状態で一対の内、外メツシユ筋体を
立設するとともに、少なくとも内メツシユ筋体
の内面側に面板を配設して壁骨組体を形成し、
該壁骨組内にコンクリートを打設する地下室の
壁構造。 (2) 前記内、外メツシユ筋体をスペーサーのフツ
クに掛止させて所定間隔に保持したことを特徴
とする実用新案登録請求の範囲第1項記載の地
下室の壁構造。
[Scope of Claim for Utility Model Registration] (1) In a basement formed by constructing a floor, walls, and ceiling in an underground hole, a pair of inner and outer mesh bars are installed at a predetermined interval. The body is erected, and a face plate is arranged at least on the inner surface side of the internal mesh muscle body to form a wall frame body,
A basement wall structure in which concrete is poured into the wall framework. (2) The basement wall structure according to claim 1, wherein the inner and outer mesh muscles are held at a predetermined interval by being hooked to the hooks of a spacer.
JP9969985U 1985-06-29 1985-06-29 Expired JPH0348272Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9969985U JPH0348272Y2 (en) 1985-06-29 1985-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9969985U JPH0348272Y2 (en) 1985-06-29 1985-06-29

Publications (2)

Publication Number Publication Date
JPS627443U JPS627443U (en) 1987-01-17
JPH0348272Y2 true JPH0348272Y2 (en) 1991-10-15

Family

ID=30968820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9969985U Expired JPH0348272Y2 (en) 1985-06-29 1985-06-29

Country Status (1)

Country Link
JP (1) JPH0348272Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0816331B2 (en) * 1988-03-09 1996-02-21 株式会社スリー・ユー Underground construction wall foundation method
JPH07100942B2 (en) * 1989-05-22 1995-11-01 鹿島建設株式会社 Basement and its construction method

Also Published As

Publication number Publication date
JPS627443U (en) 1987-01-17

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