JPH01174747A - Wall structure - Google Patents

Abstract

PURPOSE:To obtain a wall structure having a high strength by connecting the panels having a unit width by a horizontal member laid in the wall width direction and arranging the joint parts between the upper and lower panels in a zigzag form in the wall width direction. CONSTITUTION:The panels 1 and 2 having a unit width are connected by a horizontal member such as shape steel 4 laid in the wall width direction, and the joint parts 6 between the upper and lower panels 1 and 2 are arranged so as to form a zigzag form in the wall width direction. Therefore, in comparison with the case where the joint parts 6 are continuous in the horizontal direction, the strength of the wall structure can be improved. and since the wall is formed by the continuation of the panels 1 and 2 in the height direction, each weight of the panels 1 and 2 can be reduced, and the construction performance can be improved.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明はプレキャストコンクリート板等の単位幅のパ
ネルを用いて形成される壁構造に関するもので、主とし
て、住宅、アパート、マンション、学校等の中低層建築
物に利用される。[Detailed Description of the Invention] [Field of Industrial Application] This invention relates to a wall structure formed using panels of unit width such as precast concrete plates, and is mainly used in houses, apartments, condominiums, schools, etc. Used for low-rise buildings.

［従来の技術〕 従来、軽量気泡コンクリート板等の単位幅のパネルを形
鋼を用いてつなぎ合わせ、大型のパネルとして建物の壁
に使用する例が、特公昭５２−３０７６９号公報や特公
昭５２−３５２０６号公報等に示されている。[Prior art] Conventionally, there are examples in which panels of unit width, such as lightweight aerated concrete plates, are connected using section steel and used as large panels on the walls of buildings, as disclosed in Japanese Patent Publication No. 52-30769 and Japanese Patent Publication No. 52 This is shown in, for example, Japanese Patent No.-35206.

これらは、主として中高層建築を対象としたもので、形
鋼をパネルの下端部および上端部に沿わせて、ボルトで
固着し、大型のパネルに組立て、パネル建込みにおける
施工性の向上を図っている。These are mainly aimed at mid-to-high-rise buildings, and are made by attaching shaped steel along the bottom and top edges of the panels with bolts, and assembling them into large panels to improve workability during panel erection. There is.

これに対し、出願人は中低層建築物において、単位幅の
パネルを形鋼を用いてつなぎ合わた壁構造を有する架構
体を特願昭６２−３６９２４号として出願している。On the other hand, the applicant has filed Japanese Patent Application No. 62-36924 for a frame structure for medium and low-rise buildings having a wall structure in which panels of unit width are connected using section steel.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

ところで、単位幅のパネルを使用する場合においても、
パネルの重量と施工性との兼ね合いから通常高さ方向に
２層・分程度までの長さのものを使用することが多い。By the way, even when using a unit width panel,
In consideration of the weight of the panel and ease of construction, panels with a length of up to two layers in the height direction are often used.

従って、３層階以上の建物の施工においては、単位幅の
パネルを上下方向にも２枚以上接続することとなる。Therefore, in construction of a building with three or more stories, two or more panels of unit width must be connected in the vertical direction as well.

しかし、その場合、上下のパネル間の目地が水平方向に
連続すると、その部分が弱点となり、壁構造としての強
度が大幅に低下する恐れがある。However, in that case, if the joints between the upper and lower panels are continuous in the horizontal direction, that part becomes a weak point, and there is a risk that the strength of the wall structure will be significantly reduced.

特に、壁自体に大きな荷重負担能力を期待する場合には
、下層階程大きな荷重がかかるため、下層階において目
地が連続することは好ましくない。In particular, if the wall itself is expected to have a large load-bearing capacity, it is undesirable for the joints to be continuous on the lower floors, since the lower floors are subject to a greater load.

この発明は上述のような問題点を解決することを目的と
したものである。This invention aims to solve the above-mentioned problems.

Ｃ問題点を解決するための手段〕 以下、この発明の概要を実施例に対応する図面の符号を
用いて説明する。Means for Solving Problem C] Hereinafter, an outline of the present invention will be explained using reference numerals in the drawings corresponding to the embodiments.

この発明の壁構造は３層以上の建物の壁として用いられ
、ＰＣ板等の単位幅のパネル１，２を横方向に複数枚連
結するとともに、鉛直方向にも複数枚接続してなる。各
パネル１，２は壁幅方向に渡した形鋼４等の水平材で連
結され、上下のパネル１．２間の目地６は横方向すなわ
ち壁幅方向に千鳥状となるように配しである。The wall structure of the present invention is used as a wall of a building with three or more layers, and is formed by connecting a plurality of panels 1 and 2 of unit width, such as PC boards, in the horizontal direction and also in the vertical direction. Each panel 1, 2 is connected by a horizontal member such as a shaped steel 4 extending in the wall width direction, and the joints 6 between the upper and lower panels 1, 2 are arranged in a staggered manner in the horizontal direction, that is, in the wall width direction. be.

水平材としては、例えばカットＴ１チャンネル、アング
ル等の形鋼４を用いることができ、各層の床位置におい
て壁表面にボルト５等で固定される。As the horizontal member, a section steel 4 such as a cut T1 channel or an angle can be used, and is fixed to the wall surface at the floor position of each layer with bolts 5 or the like.

その他鉄筋等で各パネル１．２を壁幅方向に縫うように
したものでもよい。Alternatively, each panel 1.2 may be sewn in the width direction of the wall using reinforcing bars or the like.

また、パネルは重量が大きくなるため、通常高さ方向に
２層分程度までの長さのものを使用するが、上下のパネ
ル１．２間の目地６を千鳥状とするにあたり、より大き
い応力を受けやすい下部で目地６が少なく、上部で目地
６が多くなるようにすることが好ましい。In addition, since panels are heavy, panels that are usually up to two layers long in the height direction are used, but when making the joints 6 between the upper and lower panels 1 and 2 staggered, the stress is greater. It is preferable that the number of joints 6 is small in the lower part, which is easy to receive, and that the number of joints 6 is large in the upper part.

〔実施例〕〔Example〕

次に、図示した実施例について説明する。 Next, the illustrated embodiment will be described.

第１図はこの発明の壁構造を３階建の建物に適用した場
合の例を示したもので、第２図および第３図に壁パネル
の配置の詳細を示しである。FIG. 1 shows an example in which the wall structure of the present invention is applied to a three-story building, and FIGS. 2 and 3 show details of the arrangement of wall panels.

この実施例では桁行方向の壁は軸組を鉄骨構造とし、ス
パン方向の壁を複数枚のパネル１．２によって構成され
るこの発明の壁構造としている。In this embodiment, the walls in the column direction have a steel frame frame structure, and the walls in the span direction have the wall structure of the present invention constituted by a plurality of panels 1.2.

第１図において、桁行方向については、コンクリート基
礎梁８の上に、鉄骨柱１０と鉄骨梁１１でラーメン構造
の軸組を形成し、スパン方向については、コンクリート
フーチング９の上に直接パネル１．２を立て、水平に渡
した形鋼４で連結している。また、床については、壁と
同様、単位幅のパネル３を敷並べ、第３図に示すように
両端を前記形！１ｉ１４で支持している。従って、床荷
重は形鋼４より壁を構成するパネル１．２に伝達される
。In FIG. 1, in the girder direction, a frame of a rigid frame structure is formed by steel columns 10 and steel beams 11 on concrete foundation beams 8, and in the span direction, panels 1. 2 are erected and connected by a horizontally extending section steel 4. Also, for the floor, like the walls, panels 3 of unit width are laid out, and both ends are shaped like the above as shown in Figure 3. Supported by 1i14. Therefore, the floor load is transferred from the section steel 4 to the panels 1.2 forming the wall.

この実施例において、壁のパネル１．　２および床のパ
ネル３としては、長手方向に孔を有する中空のプレキャ
ストコンクリート板を使用しており、壁のパネル１．２
のうち、長い方のパネル１は２層分の高さを有し、短い
方のパネル２は１層分の高さを有する。また、前述のよ
うにしてパネル１゜２を立てる際、あらかじめフーチン
グ９上に鉄筋１２を突出させておき、パネル１，２の中
空部を形成する孔に通し、パネル立ち上げ部の補強を行
うことができる。In this example, wall panels 1. 2 and the floor panel 3 are hollow precast concrete plates with holes in the longitudinal direction, and the wall panel 1.2
The longer panel 1 has a height of two layers, and the shorter panel 2 has a height of one layer. In addition, when erecting panels 1 and 2 as described above, the reinforcing bars 12 are made to protrude from the footing 9 in advance, and are passed through the holes forming the hollow parts of the panels 1 and 2 to reinforce the raised parts of the panels. be able to.

第３図は壁を構成するパネル１，２の配置を正面からみ
たもので、上下のパネル１．２間の目地６が千鳥状とな
るようにし、かつ図の例で、２階床高さの目地６が２箇
所、３階床高さの目地６が４箇所というように、目地６
が大きい応力を受ける下部で少なく、上部で多くなるよ
うにしである。Figure 3 is a front view of the arrangement of panels 1 and 2 that make up the wall, and the joints 6 between the upper and lower panels 1 and 2 are staggered. There are two joints 6 at the height of the third floor, four joints 6 at the third floor height, and so on.
The amount of stress is smaller at the bottom, where stress is greater, and more at the top.

なお、図中７は横方向に隣合うパネル１．２間の目地で
あり、モルタル等を充填することが多い。Note that 7 in the figure is a joint between horizontally adjacent panels 1 and 2, which is often filled with mortar or the like.

〔発明の効果〕〔Effect of the invention〕

■　上下のパネル間の目地を千鳥状に配したことにより
、目地が水平に連続する場合に比べ、壁構造としての強
度の低下が少なく、補強が容易である。■ By arranging the joints between the upper and lower panels in a staggered manner, the strength of the wall structure decreases less than when the joints are continuous horizontally, making reinforcement easier.

■　上下のパネル間の目地を千鳥状に配したことにより
、壁幅方向に渡した水平材とパネル自体の組み合わせに
より、目地部が補強される。■ By arranging the joints between the upper and lower panels in a staggered manner, the joints are reinforced by the combination of the horizontal material that runs across the width of the wall and the panels themselves.

■　３層以上の壁を高さ方向にもパネルを接続して形成
しであるため、パネル１つ当たりの重量が低減され、施
工性がよい。■ Since the walls are made of three or more layers by connecting panels in the height direction, the weight per panel is reduced and construction is easy.

■　目地を下部で少なく、上部で多くなるように配置す
れば、より高い応力を受ける壁構造下部での目地による
強度低下が少なく有利である。■ Arranging the joints so that they are fewer at the bottom and more at the top is advantageous because there is less loss of strength due to the joints at the bottom of the wall structure, which is subject to higher stress.

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

第１図はこの発明の壁構造の一例を示す斜視図、第２図
は正面図、第３図は鉛直断面図である。FIG. 1 is a perspective view showing an example of the wall structure of the present invention, FIG. 2 is a front view, and FIG. 3 is a vertical sectional view.

Claims (1)

【特許請求の範囲】[Claims] （１）単位幅のパネルを壁幅方向に渡した水平材で横方
向に複数枚連結するとともに、鉛直方向にも複数枚接続
してなる壁構造であって、上下のパネル間の目地を横方
向に千鳥状となるよう配したことを特徴とする壁構造。(1) A wall structure in which multiple panels of unit width are connected horizontally using horizontal members that extend in the wall width direction, and multiple panels are also connected vertically, and the joints between the upper and lower panels are A wall structure characterized by being arranged in a staggered manner.