JP3785403B2 - Curtain wall mounting structure - Google Patents

Curtain wall mounting structure Download PDF

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Publication number
JP3785403B2
JP3785403B2 JP2003108026A JP2003108026A JP3785403B2 JP 3785403 B2 JP3785403 B2 JP 3785403B2 JP 2003108026 A JP2003108026 A JP 2003108026A JP 2003108026 A JP2003108026 A JP 2003108026A JP 3785403 B2 JP3785403 B2 JP 3785403B2
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Japan
Prior art keywords
vertical piece
bolt
insertion hole
wall panel
piece
Prior art date
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Expired - Fee Related
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JP2003108026A
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Japanese (ja)
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JP2004316106A (en
Inventor
晃治 岡本
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Panasonic Homes Co Ltd
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Panahome Corp
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Description

【0001】
【発明の属する技術分野】
本発明は、建物の耐力構造に関係のない壁体であるカーテンウォールの取付け部の構造に関するものである。
【0002】
【従来の技術】
従来から建物の構造材である架構体を構成する梁に短尺のL状金物を固着し、このL状金物の縦片の上端部に上階の壁パネルの下端部に設けた係止用屈曲片を係止し、L状金物の縦片に下階の壁パネルの上端部に設けた連結金物の縦片をボルト、ナットにより連結することで取付けるようにしたものが知られている。(例えば、特許文献1参照)
上記の特許文献1に示された従来例にあっては、壁パネルの上端部に設けた連結金物の縦片又はL状金物の縦片のいずれか一方にボルト挿入孔を設けると共にいずれか他方に該ボルト挿入孔よりも大きい大径孔や長孔等のボルト遊挿孔を形成し、ボルト挿入孔、ボルト遊挿孔にボルトを挿入してナットを締結することで壁パネルの上端部を取付けてある。なお、下階の壁パネルの下端部は該下端部に設けた係止用屈曲片をL状をした土台金物の縦片に係止している。
【0003】
上記のような構成とすることで、地震などの際に建物の架構体に荷重がかかった場合に、上記のようにして架構体に取付けている非構造材である壁パネルが下端部においては縦片と係止用屈曲片との係止部分で滑りが生じ、また、上端部においてはボルト遊挿孔部分でボルトがスライドし、これにより地震などの際に壁パネルが破損しないようにしている。
【0004】
ところで、建物の梁にはコンクリート製の床パネルの側端部を載設する場合があるが、このような場合には壁パネルと梁に側端部を載設した床パネルとの間に現場でモルタルを充填してコンクリート製の床パネルの側方の隙間を埋めて気密性を高めるようにしている。(例えば、特許文献2参照)
上記特許文献1に示されるようにカーテンウォールである壁パネルを構造材である建物の架構体の梁に取付けるものにおいて、上記特許文献2のように建物の梁にコンクリート製の床パネルの側端部を載設する場合、梁に上記短尺のL状金物とは別にモルタルの流出を防止するための堰部材を取付ける必要があり、施工が面倒であった。
【0005】
【特許文献1】
特開昭63−138045号公報
【特許文献2】
特開昭63−83348号公報
【0006】
【発明が解決しようとする課題】
本発明は上記の点に鑑みてなされたものであり、架構体に外力が作用してもカーテンウォールを構成する壁パネルがスライドできる構造とすることで壁パネルの破損を防止できる構造としながら、壁パネルをスライド自在に支持するための長尺の横桟をモルタルの流出を防止するための堰部材として兼用できて部材点数を削減すると共に施工を簡略化できるカーテンウォールの取付け部の構造を提供することを課題とするものである。
【0007】
【課題を解決するための手段】
上記課題を解決するために本発明に係るカーテンウォールの取付け部の構造は、建物の構造材である梁1の上面部に断面L状をした長尺の横桟2の下横片3を梁1に沿って載置して固着し、横桟2の縦片4にボルト挿入孔5を設け、壁パネル6の上端部に設けた取付け用縦片7に上記縦片4に設けたボルト挿入孔5よりも大きいボルト遊挿孔8を設け、ボルト挿入孔5とボルト遊挿孔8とに挿通したボルト9にナット10を螺合して取付け用縦片7に上記縦片4を連結し、横桟2の縦片4上に壁パネル6の下端面部に設けた凹条部11をはめ込み、梁1上に一端部を載置したコンクリート製の床パネル12の側端面と横桟2の下横片3と縦片4とで囲まれた凹所13内にモルタル14を充填して成ることを特徴とするものである。
【0008】
このような構成とすることで、建物の構造材である架構体に地震などによる外力が作用した場合、架構体に対してカーテンウォールを構成する壁パネル6がスライドして壁パネル6が破損するのを防止するようになっており、このように大きな外力が作用した場合、下階の壁パネル6の上端部と上階の壁パネル6の下端部とをスライドできるように保持するための長尺の横桟2がモルタル14を充填するための凹所13の底面及び一側面を構成する部材を兼用することになる。
【0009】
【発明の実施の形態】
以下、本発明を添付図面に示す実施形態に基づいて説明する。
【0010】
柱間に梁1を架設して構成したラーメン構造の架構体に図1に示すようにカーテンウォールを構成する壁パネル6を取付けてある。壁パネル6は添付図面に示す実施形態においては木製の枠体16に面板17を取着し、内部に断熱材18を充填して構成してあり、この壁パネル6の下端面部には長手方向の全長にわたって枠体16部分に下方に開口する溝よりなる凹条部11が形成してあり、また、木製の枠体16の上端部には断面コ字状又は断面L字状をした金属製の取付け部材19がボルト20により固着してあり、この取付け部材19の取付け用縦片7が壁パネル6の上端部の背面側に露出している。取付け用縦片7には後述のボルト挿入孔5よりも大きいボルト遊挿孔8が設けてある。つまり、このボルト遊挿孔8は後述のボルト挿入孔5よりも径の大きい大径孔又はボルト挿入孔5よりも上下方向あるいは左右方向に長い長孔となっている。
【0011】
図2に示すように、梁1はH型鋼により構成してあり、梁1の上のフランジ片21の上面部の屋外側半部上に断面L状をした金属製の横桟2の下横片3の端部を載置してボルト20により固着してある。横桟2は長尺のものであり、梁1の長手方向にわたって梁1に沿わせてある。この横桟2の縦片4にはボルト挿入孔5が設けてある。
【0012】
この建物の構造材である梁1に上記のように固定した横桟2にカーテンウォールを構成する下階の壁パネル6の上端部と上階の壁パネル6の下端部とを支持するようになっている。
【0013】
すなわち、横桟2の縦片4の外面に下階の壁パネル6の上端部の背面側に露出して設けた取付け部材19の取付け用縦片7を当接し、縦片4に設けたボルト挿入孔5と取付け用縦片7に設けたボルト遊挿孔8とを連通させ、この連通するボルト挿入孔5とボルト遊挿孔8にボルト9を挿通し(この場合ボルト9はボルト遊挿孔8に遊びを持った状態で挿通される)、ボルト9にナット10を螺合して取付け用縦片7に上記縦片4を連結することで下階の壁パネル6の上端部を梁1に固着した横桟2に取付けて支持させる。
【0014】
また、横桟2の縦片4上に上階の壁パネル6の下端面部に設けた凹条部11をはめ込んで上階の壁パネル6の下端部を梁1に固着した横桟2に支持させる。
【0015】
上記上階の壁パネル6の上端部は図2に示すように上記梁1よりも一階上の梁に固着した横桟2の縦片4に上記と同様にしてボルト9、ナット10により取付けて支持するものである。
【0016】
また、上記下階の壁パネル6の下端部は上記梁1よりも一階下の梁1に固着した横桟2の縦片4の上端部に凹条部11をはめ込んで支持させる。
【0017】
このようにして各階の壁パネル6の上下を上記のようにして架構体である梁1に固着した横桟2に取付けて支持させる。
【0018】
梁1の上のフランジ片21の上面部の屋内側半部上にはプレキャストコンクリートパネルのようなコンクリート製の床パネル12の一端部が載設される。このように床パネル12を載設した状態で、梁1上に一端部を載置したコンクリート製の床パネル12の側端面と横桟2の下横片3と縦片4とにより上方が開口する凹所13が形成される。ここで、横桟2の縦片4の上端部の凹条部11をはめ込む部分はコンクリート製の床パネル12の上面よりも上方に位置している。
【0019】
上記凹所13内には現場でモルタル14が充填され、コンクリート製の床パネル12と壁パネル6との間の隙間をモルタル14により完全に塞ぐものである。モルタル14の上面はコンクリート製の床パネル12の上面と面一とし、モルタル14が硬化した後、コンクリート製の床パネル12の上面からモルタル14の上面にわたって表面床材22を敷設するものである。
【0020】
上記のように、梁1上に一端部を載置したコンクリート製の床パネル12の側端面と横桟2の下横片3と縦片4とで囲まれた凹所13内にモルタル14を充填することで、コンクリート製の床パネル12とモルタル14とが一体に連続してコンクリート製の床パネル12と壁パネル6との間の隙間を塞ぐので上下階の気密性、断熱性が優れたものとなる。
【0021】
なお、最下階に位置する壁パネル6の下端部は、図3に示すように凹条部11を基礎23上面部に載設してアンカーボルト28により固着した断面L状をした土台24の縦片にはめ込んで支持するものである。図中25は1階の床パネル、26は1階の床パネル25を支持する大引、27は大引26を支持する束である。また、最上階の壁パネル6は、図4に示すように最上階の梁1の上部に設けた横桟2の縦片4に上記と同様にして取付けるものである。
【0022】
しかして、本発明においては、地震等の外力が建物に作用して架構体が変位した場合、非構造材であるカーテンウォールを構成する壁パネル6は、下端部においては凹条部11が横桟2の縦片4上端部にはめ込み支持してあるので、凹条部11が縦片4に沿ってスライドし、また、上端部においては、壁パネル6の取付け用縦片7のボルト遊挿孔8にボルト9が遊びをもって挿入してあるので、ボルト遊挿孔8部分がボルト9に対してスライドし、これにより架構体に対してカーテンウォールを構成する壁パネル6がスライドして壁パネル6が破損するのを防止するようになっている。
【0023】
そして、本発明においては、上記のように大きな外力が作用した場合、下階の壁パネル6の上端部と上階の壁パネル6の下端部とをスライドできるように保持するための長尺の横桟2がモルタル14を充填するための凹所13の底面及び一側面を構成する部材を兼用しており、これにより部材点数の削減、施工の簡略化が図れるようになっている。
【0024】
【発明の効果】
上記のように本発明の請求項1記載の発明にあっては、建物の構造材である梁の上面部に断面L状をした長尺の横桟の下横片を梁に沿って載置して固着し、横桟の縦片にボルト挿入孔を設け、壁パネルの上端部に設けた取付け用縦片に上記縦片に設けたボルト挿入孔よりも大きいボルト遊挿孔を設け、ボルト挿入孔とボルト遊挿孔とに挿通したボルトにナットを螺合して取付け用縦片に上記縦片を連結し、横桟の縦片上に壁パネルの下端面部に設けた凹条部をはめ込むので、建物の構造材である架構体に地震などによる外力が作用した場合、架構体に対してカーテンウォールを構成する壁パネルがスライドして壁パネルが破損するのを防止できるものであり、しかも、一端部を梁上に載置したコンクリート製の床パネルの側端面と横桟の下横片と縦片とで囲まれた凹所内にモルタルを充填するので、下階の壁パネルの上端部と上階の壁パネルの下端部とを大きな外力が作用した場合にスライドできるように保持するための長尺の横桟がモルタルを充填するための凹所の底面及び一側面を構成する部材を兼用することになり、これにより部材点数を削減し、施工性を向上すると共にコストダウンを図ることができるものである。
【図面の簡単な説明】
【図1】本発明の断面図である。
【図2】同上の下階の壁パネルの上端部と上階の壁パネルの下端部とを横桟に支持している部分の拡大断面図である。
【図3】同上の最下階の壁パネルの下端部を支持している部分の拡大断面図である。
【図4】同上の最上階の壁パネルの上端部を支持している部分の拡大断面図である。
【符号の説明】
1 梁
2 横桟
3 下横片
4 縦片
5 ボルト挿入孔
6 壁パネル
7 取付け用縦片
8 ボルト遊挿孔
9 ボルト
10 ナット
11 凹条部
12 床パネル
13 凹所
14 モルタル
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure of an attachment portion of a curtain wall which is a wall body irrelevant to a load bearing structure of a building.
[0002]
[Prior art]
Conventionally, a short L-shaped hardware is fixed to a beam that constitutes a structural body that is a structural material of a building, and a locking bent provided at the lower end of an upper floor wall panel at the upper end of the vertical piece of the L-shaped hardware. It is known that a piece is locked and attached to a vertical piece of an L-shaped piece of metal by connecting a vertical piece of a connecting piece provided at the upper end of a wall panel on a lower floor with bolts and nuts. (For example, see Patent Document 1)
In the conventional example shown in the above-mentioned Patent Document 1, a bolt insertion hole is provided in either one of the vertical piece of the connecting hardware or the vertical piece of the L-shaped hardware provided at the upper end of the wall panel, and the other A bolt loose insertion hole such as a large-diameter hole or a long hole larger than the bolt insertion hole is formed, and the bolt is inserted into the bolt insertion hole and the bolt loose insertion hole, and the nut is fastened to secure the upper end of the wall panel. It is installed. In addition, the lower end part of the wall panel of the lower floor is locking the latching bending piece provided in this lower end part to the vertical piece of the L-shaped base metal.
[0003]
With the above configuration, when a load is applied to the building frame in the event of an earthquake or the like, the wall panel, which is a non-structural material attached to the frame as described above, is at the lower end. Slip occurs at the locking part between the vertical piece and the bending piece for locking, and at the upper end, the bolt slides at the bolt insertion hole, so that the wall panel is not damaged in the event of an earthquake. Yes.
[0004]
By the way, there are cases where the side end of a concrete floor panel is mounted on the beam of the building. In such a case, the site is between the wall panel and the floor panel on which the side end is mounted on the beam. With mortar, the gaps on the sides of the concrete floor panel are filled to improve airtightness. (For example, see Patent Document 2)
As shown in Patent Document 1, in which a wall panel that is a curtain wall is attached to a beam of a building structure that is a structural material, a side edge of a concrete floor panel is attached to a beam of a building as in Patent Document 2 above. When mounting a part, it was necessary to attach the weir member for preventing the outflow of mortar on the beam separately from the above-mentioned short L-shaped hardware, and the construction was troublesome.
[0005]
[Patent Document 1]
JP 63-138045 A [Patent Document 2]
JP-A-63-83348 [0006]
[Problems to be solved by the invention]
The present invention has been made in view of the above points, while having a structure that can prevent damage to the wall panel by making it possible to slide the wall panel constituting the curtain wall even when external force acts on the frame body, Provide a structure of the curtain wall mounting part that can be used as a dam member to prevent the mortar from flowing out by using a long horizontal beam for slidably supporting the wall panel, reducing the number of members and simplifying the construction. It is an object to do.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, the structure of the curtain wall mounting portion according to the present invention is such that the lower horizontal piece 3 of the long horizontal beam 2 having the L-shaped cross section is formed on the upper surface of the beam 1 which is a structural material of the building. 1 is mounted and fixed along the vertical section 4, and a bolt insertion hole 5 is provided in the vertical piece 4 of the crosspiece 2, and a bolt is provided in the vertical piece 4 in the vertical mounting piece 7 provided at the upper end of the wall panel 6. A bolt loose insertion hole 8 larger than the hole 5 is provided, and a nut 10 is screwed into a bolt 9 inserted through the bolt insertion hole 5 and the bolt loose insertion hole 8 so that the vertical piece 4 is connected to the mounting vertical piece 7. The concave strip portion 11 provided at the lower end surface portion of the wall panel 6 is fitted on the vertical piece 4 of the horizontal beam 2, and the side end surface of the concrete floor panel 12 having one end portion mounted on the beam 1 and the horizontal beam 2. A mortar 14 is filled in a recess 13 surrounded by the lower horizontal piece 3 and the vertical piece 4.
[0008]
By adopting such a configuration, when an external force due to an earthquake or the like acts on the frame structure, which is a structural material of the building, the wall panel 6 constituting the curtain wall slides on the frame body and the wall panel 6 is damaged. When such a large external force is applied, the upper end of the lower floor wall panel 6 and the lower end of the upper floor wall panel 6 are slidably held. The horizontal rail 2 of the scale also serves as a member constituting the bottom surface and one side surface of the recess 13 for filling the mortar 14.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.
[0010]
As shown in FIG. 1, a wall panel 6 constituting a curtain wall is attached to a frame structure of a ramen structure constructed by laying beams 1 between columns. In the embodiment shown in the accompanying drawings, the wall panel 6 is configured by attaching a face plate 17 to a wooden frame 16 and filling a heat insulating material 18 inside, and a longitudinal direction is provided at the lower end surface portion of the wall panel 6. In the frame 16 portion, a concave strip portion 11 made of a groove that opens downward is formed, and the upper end portion of the wooden frame 16 is made of a metal having a U-shaped section or an L-shaped section. The mounting member 19 is fixed by a bolt 20, and the vertical piece 7 for mounting the mounting member 19 is exposed on the back side of the upper end portion of the wall panel 6. The mounting vertical piece 7 is provided with a bolt loose insertion hole 8 larger than a bolt insertion hole 5 described later. That is, the bolt loose insertion hole 8 is a large-diameter hole having a larger diameter than a bolt insertion hole 5 described later or a long hole longer in the vertical direction or the left-right direction than the bolt insertion hole 5.
[0011]
As shown in FIG. 2, the beam 1 is made of H-shaped steel, and the lower side of the metal crosspiece 2 having an L-shaped cross section on the outdoor half of the upper surface of the flange piece 21 on the beam 1. The end of the piece 3 is placed and fixed by a bolt 20. The horizontal beam 2 is long and extends along the beam 1 over the longitudinal direction of the beam 1. A bolt insertion hole 5 is provided in the vertical piece 4 of the horizontal rail 2.
[0012]
To support the upper end of the lower floor wall panel 6 and the lower end of the upper wall panel 6 constituting the curtain wall on the horizontal beam 2 fixed to the beam 1 as the structural material of the building as described above. It has become.
[0013]
That is, the mounting vertical piece 7 of the mounting member 19 exposed on the back side of the upper end portion of the wall panel 6 on the lower floor is brought into contact with the outer surface of the vertical piece 4 of the horizontal beam 2, and the bolt provided on the vertical piece 4 The insertion hole 5 and the bolt loose insertion hole 8 provided in the mounting vertical piece 7 are communicated with each other, and the bolt 9 is inserted into the bolt insertion hole 5 and the bolt loose insertion hole 8 that communicate with each other (in this case, the bolt 9 is bolt loose insertion). The nut 8 is inserted into the hole 8 with play, and the nut 10 is screwed into the bolt 9 and the vertical piece 4 is connected to the vertical piece 7 for mounting so that the upper end of the wall panel 6 on the lower floor is beamed. It is attached to and supported by a horizontal rail 2 fixed to 1.
[0014]
Further, a concave strip portion 11 provided on the lower end surface portion of the upper floor wall panel 6 is fitted on the vertical piece 4 of the horizontal rail 2 so that the lower end portion of the upper floor wall panel 6 is supported by the horizontal rail 2 fixed to the beam 1. Let
[0015]
As shown in FIG. 2, the upper end of the upper floor wall panel 6 is attached to the vertical piece 4 of the horizontal beam 2 fixed to the beam on the first floor rather than the beam 1 with bolts 9 and nuts 10 in the same manner as described above. Support.
[0016]
Further, the lower end portion of the lower floor wall panel 6 is supported by fitting the recess 11 into the upper end portion of the vertical piece 4 of the horizontal beam 2 fixed to the beam 1 below the beam 1.
[0017]
In this way, the upper and lower sides of the wall panels 6 on each floor are attached and supported on the horizontal beam 2 fixed to the beam 1 as a frame as described above.
[0018]
One end of a concrete floor panel 12 such as a precast concrete panel is placed on the indoor half of the upper surface of the flange piece 21 on the beam 1. With the floor panel 12 mounted in this manner, the upper side is opened by the side end face of the concrete floor panel 12 having one end placed on the beam 1 and the lower horizontal piece 3 and vertical piece 4 of the horizontal rail 2. A recess 13 is formed. Here, the portion into which the concave strip portion 11 at the upper end of the vertical piece 4 of the horizontal rail 2 is fitted is located above the upper surface of the floor panel 12 made of concrete.
[0019]
The recess 13 is filled with mortar 14 on site, and the gap between the concrete floor panel 12 and the wall panel 6 is completely closed by the mortar 14. The top surface of the mortar 14 is flush with the top surface of the concrete floor panel 12, and after the mortar 14 is cured, a surface flooring 22 is laid from the top surface of the concrete floor panel 12 to the top surface of the mortar 14.
[0020]
As described above, the mortar 14 is placed in the recess 13 surrounded by the side end face of the concrete floor panel 12 having one end placed on the beam 1, the lower horizontal piece 3 and the vertical piece 4 of the horizontal rail 2. By filling, the concrete floor panel 12 and the mortar 14 integrally and continuously close the gap between the concrete floor panel 12 and the wall panel 6, so that the airtightness and heat insulation of the upper and lower floors are excellent. It will be a thing.
[0021]
In addition, the lower end part of the wall panel 6 located in the lowest floor is a base 24 having an L-shaped cross section in which the concave strip part 11 is mounted on the upper surface part of the base 23 and fixed with an anchor bolt 28 as shown in FIG. It is supported by being inserted into the vertical piece. In the figure, 25 is a floor panel on the first floor, 26 is a large support that supports the floor panel 25 on the first floor, and 27 is a bundle that supports the large floor 26. Further, as shown in FIG. 4, the wall panel 6 on the uppermost floor is attached to the vertical piece 4 of the cross rail 2 provided on the upper part of the beam 1 on the uppermost floor in the same manner as described above.
[0022]
Thus, in the present invention, when an external force such as an earthquake acts on the building and the frame body is displaced, the wall panel 6 constituting the curtain wall, which is a non-structural material, has a concave strip 11 at the lower end. Since it is fitted and supported on the upper end of the vertical piece 4 of the crosspiece 2, the concave strip 11 slides along the vertical piece 4, and at the upper end, the bolts of the vertical piece 7 for mounting the wall panel 6 are loosely inserted. Since the bolt 9 is inserted into the hole 8 with play, the bolt free insertion hole 8 portion slides with respect to the bolt 9, and thereby the wall panel 6 constituting the curtain wall slides with respect to the frame body. 6 is prevented from being damaged.
[0023]
And in this invention, when a big external force acts as mentioned above, the long length for hold | maintaining so that the upper end part of the wall panel 6 of a lower floor and the lower end part of the wall panel 6 of an upper floor can be slid. The crosspiece 2 also serves as a member constituting the bottom surface and one side surface of the recess 13 for filling the mortar 14, thereby reducing the number of members and simplifying the construction.
[0024]
【The invention's effect】
As described above, in the first aspect of the present invention, the lower horizontal piece of the long horizontal beam having the L-shaped cross section is placed along the beam on the upper surface of the beam which is the structural material of the building. The bolt is inserted into the vertical piece of the horizontal crosspiece, the bolt insertion hole provided in the upper end of the wall panel is provided with a bolt insertion hole larger than the bolt insertion hole provided in the vertical piece, and the bolt A nut is screwed into a bolt inserted into the insertion hole and the bolt loose insertion hole, the vertical piece is connected to the vertical piece for mounting, and a concave portion provided on the lower end surface portion of the wall panel is fitted on the vertical piece of the horizontal rail. Therefore, when an external force due to an earthquake or the like acts on the frame structure, which is the structural material of the building, the wall panel constituting the curtain wall can be prevented from sliding against the frame body and being damaged. , Side edge of concrete floor panel with one end resting on beam and under side rail Since the mortar is filled in the recess surrounded by the vertical piece, the upper end of the lower floor wall panel and the lower end of the upper floor wall panel are held so that they can slide when a large external force is applied. The long horizontal rails of this section will also serve as the members constituting the bottom and one side of the recess for filling the mortar, thereby reducing the number of members, improving workability and reducing costs. It is something that can be done.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of the present invention.
FIG. 2 is an enlarged cross-sectional view of a portion where an upper end portion of a lower floor wall panel and a lower end portion of an upper floor wall panel are supported by a horizontal rail.
FIG. 3 is an enlarged cross-sectional view of a portion supporting a lower end portion of a wall panel on the lowest floor of the above.
FIG. 4 is an enlarged cross-sectional view of a portion supporting the upper end portion of the uppermost wall panel of the above.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Beam 2 Horizontal cross 3 Lower horizontal piece 4 Vertical piece 5 Bolt insertion hole 6 Wall panel 7 Vertical piece 8 for mounting 9 Bolt free insertion hole 9 Bolt 10 Nut 11 Groove part 12 Floor panel 13 Recess 14 Mortar

Claims (1)

建物の構造材である梁の上面部に断面L状をした長尺の横桟の下横片を梁に沿って載置して固着し、横桟の縦片にボルト挿入孔を設け、壁パネルの上端部に設けた取付け用縦片に上記縦片に設けたボルト挿入孔よりも大きいボルト遊挿孔を設け、ボルト挿入孔とボルト遊挿孔とに挿通したボルトにナットを螺合して取付け用縦片に上記縦片を連結し、横桟の縦片上に壁パネルの下端面部に設けた凹条部をはめ込み、梁上に一端部を載置したコンクリート製の床パネルの側端面と横桟の下横片と縦片とで囲まれた凹所内にモルタルを充填して成ることを特徴とするカーテンウォールの取付け部の構造。The lower horizontal piece of a long horizontal beam with an L-shaped cross section is placed on and fixed to the upper surface of the beam, which is the structural material of the building, along the beam, and a bolt insertion hole is provided in the vertical piece of the horizontal beam. A bolt loose insertion hole larger than the bolt insertion hole provided in the vertical piece is provided in the vertical piece for mounting provided at the upper end of the panel, and a nut is screwed into a bolt inserted into the bolt insertion hole and the bolt free insertion hole. The side end face of the concrete floor panel that connects the above vertical piece to the vertical piece for mounting, fits the concave strip provided on the lower end face part of the wall panel on the vertical piece of the horizontal rail, and places one end part on the beam The structure of the curtain wall mounting portion is characterized in that a mortar is filled in a recess surrounded by a horizontal piece and a vertical piece.
JP2003108026A 2003-04-11 2003-04-11 Curtain wall mounting structure Expired - Fee Related JP3785403B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003108026A JP3785403B2 (en) 2003-04-11 2003-04-11 Curtain wall mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003108026A JP3785403B2 (en) 2003-04-11 2003-04-11 Curtain wall mounting structure

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JP2004316106A JP2004316106A (en) 2004-11-11
JP3785403B2 true JP3785403B2 (en) 2006-06-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153495A (en) * 2014-07-15 2014-11-19 广东莲田金属工程建筑有限公司 Multifunctional lightweight concrete curtain wall connecting structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102155752B1 (en) * 2019-10-31 2020-09-14 (주)신창산업 A fastener for coping with seismic displacement of a curtain wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153495A (en) * 2014-07-15 2014-11-19 广东莲田金属工程建筑有限公司 Multifunctional lightweight concrete curtain wall connecting structure
CN104153495B (en) * 2014-07-15 2016-10-26 广东河源莲田建筑工业化制造有限公司 A kind of attachment structure of Multi-function light concrete curtain wall

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