JP2000328791A - Aseismatic reinforcing wall for existing building - Google Patents
Aseismatic reinforcing wall for existing buildingInfo
- Publication number
- JP2000328791A JP2000328791A JP11136973A JP13697399A JP2000328791A JP 2000328791 A JP2000328791 A JP 2000328791A JP 11136973 A JP11136973 A JP 11136973A JP 13697399 A JP13697399 A JP 13697399A JP 2000328791 A JP2000328791 A JP 2000328791A
- Authority
- JP
- Japan
- Prior art keywords
- window
- frame
- wall
- reinforcing wall
- existing building
- 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.)
- Granted
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は既存建物の耐震補強
壁に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seismic reinforcement wall of an existing building.
【０００２】[0002]
【従来の技術】既存建物における窓を備えた壁を耐震補
強壁にする場合は、図７に示すように、開口部としての
窓１７に鉄筋１８を組み込んで、そこをコンクリートで
塞ぐという方法があった。2. Description of the Related Art When an existing building is provided with a window provided with a window as a seismic reinforcement wall, as shown in FIG. 7, a method of incorporating a reinforcing bar 18 into a window 17 as an opening and closing it with concrete. there were.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記のような
耐震補強壁は開口部としての窓を鉄筋コンクリートで塞
ぐ場合には、採光がとれず、部屋としての機能が低下し
てしまうという問題があった。However, when the window as the opening is closed with reinforced concrete, the above-mentioned seismic reinforcing wall has a problem that the lighting cannot be taken and the function as a room is deteriorated. Was.
【０００４】本発明は、このような問題に鑑みてなされ
たものであり、その目的は、採光がとれる既存建物の耐
震補強壁を構築することである。[0004] The present invention has been made in view of such a problem, and an object of the present invention is to construct an earthquake-resistant reinforcing wall of an existing building capable of taking light.
【０００５】[0005]
【課題を解決するための手段】以上の課題を解決するた
めの手段は、請求項１の発明が、既存建物の開口部に、
ブレースを備えた枠体を、建具を両面から挟み付けて設
置してなることを特徴とする。Means for solving the above-mentioned problems are as follows. The invention of claim 1 is that the present invention is applied to an opening of an existing building.
The present invention is characterized in that a frame provided with a brace is installed by sandwiching a fitting from both sides.
【０００６】請求項１の発明によれば、ブレースを備え
た枠体により、採光と耐震とを同時にできる耐震補強壁
を構築することができる。この場合、前記ブレースは壁
の開口部を鉄筋コンクリートに置換した場合と同じ剛性
となるように断面調整したものを用いる。According to the first aspect of the present invention, it is possible to construct a seismic reinforced wall capable of simultaneously performing daylighting and seismic resistance by the frame having the brace. In this case, the brace used is one whose cross section is adjusted so as to have the same rigidity as when the opening of the wall is replaced with reinforced concrete.
【０００７】また請求項２の発明が、請求項１におい
て、前記枠体は開口部に固定枠を介して取り付けたこと
を特徴とする。According to a second aspect of the present invention, in the first aspect, the frame is attached to the opening via a fixed frame.
【０００８】請求項２の発明によれば、ブレースを備え
た枠体を、既存建物の開口部に固定枠を介して簡単に取
り付けることができる。According to the second aspect of the present invention, the frame provided with the brace can be easily attached to the opening of the existing building via the fixed frame.
【０００９】また請求項３の発明が、請求項１または２
において、前記建具は嵌殺し窓、引違い窓、連続窓、ま
たは扉のうちの一つであることを特徴とする。The invention of claim 3 is the first or second invention.
, Wherein the fitting is one of a fitting window, a sliding window, a continuous window, or a door.
【００１０】請求項３の発明によれば、嵌殺し窓、引違
い窓、連続窓または扉を利用できる耐震補強壁を構築す
ることができる。According to the third aspect of the present invention, it is possible to construct a seismic retrofitting wall that can use a dead window, a sliding window, a continuous window, or a door.
【００１１】[0011]
【発明の実施の形態】以下、本発明の既存建物の耐震補
強壁の実施の形態を図面に基づいて説明する。図１は既
存の鉄筋コンクリート構造物の耐震補強壁の正面図、図
２は図１のＡーＡ線断面図、図３は枠体の正面図であ
る。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of an earthquake-resistant reinforcing wall of an existing building according to the present invention will be described with reference to the drawings. 1 is a front view of an earthquake-resistant reinforcing wall of an existing reinforced concrete structure, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG. 3 is a front view of a frame.
【００１２】図１は、既存の鉄筋コンクリート構造物の
外壁における開口部である窓４を利用した耐震補強壁１
であり、枠体２が固体枠３を介して窓４に取り付けられ
て構築されている。枠体２は嵌殺し窓５を両面から挟み
込んだ状態で固定枠３に溶接され、該固定枠３が窓４に
沿って嵌め合わされ、その内部に充填されたモルタル６
で固着されている。前記固定枠３にはモルタル注入孔７
ａと空気抜孔７ｂとが適宜箇所に設けられている。FIG. 1 shows a seismic reinforcement wall 1 using a window 4 which is an opening in the outer wall of an existing reinforced concrete structure.
The frame 2 is attached to the window 4 via the solid frame 3 and is constructed. The frame body 2 is welded to the fixed frame 3 with the fitting window 5 sandwiched from both sides, and the fixed frame 3 is fitted along the window 4 and the mortar 6 filled therein.
It is fixed with. The fixing frame 3 has a mortar injection hole 7.
a and the air vent hole 7b are provided at appropriate places.
【００１３】枠体２は、図３に示すように、溝形鋼で窓
枠８よりやや大きく形成され、その対角の一方にブレー
ス９が設けられている。したがって、これらの枠体２に
両面から挟まれた嵌殺し窓５の上下にはクリアランス１
０が形成されて、枠体２の変形に追従できるようになっ
ている。また、枠体２は一種類、例えば図３に示すよう
な屋内側だけのものを製作すれば、これを屋外側の枠体
２としても使用することができ、屋内外に取り付けると
ブレース９が、図１に示すように、交差した状態とな
る。すなわち、一つの形態で二つの枠体（屋内側と屋外
側）２をまかなうことができるようになる。As shown in FIG. 3, the frame 2 is formed of a channel steel so as to be slightly larger than the window frame 8, and a brace 9 is provided at one of its diagonals. Therefore, the clearance 1 is provided above and below the fitting window 5 sandwiched from both sides of the frame 2.
0 is formed so that the deformation of the frame 2 can be followed. In addition, if the frame 2 is made of one kind, for example, only the indoor side as shown in FIG. 3, it can be used as the outdoor side frame 2. , As shown in FIG. That is, two frames (indoor side and outdoor side) 2 can be covered by one form.
【００１４】図４は、窓用建具が嵌殺し窓５に代わっ
て、引違い窓１１の場合の耐震補強壁１２を示したもの
であり、窓用建具が変わった点以外は第１の実施の形態
の耐震補強壁１と同じ構成である。FIG. 4 shows a seismic reinforced wall 12 in the case of a sliding window 11 in place of the window fitting 5 in which the window fitting has been fitted. The first embodiment is different from the first embodiment except that the window fitting is changed. The structure is the same as that of the aseismic reinforcing wall 1 of the embodiment.
【００１５】図５は、窓用建具が嵌殺し窓５に代わっ
て、連続窓１３の場合の耐震補強壁１４を示したもので
あり、窓用建具が変わった点以外は第１の実施の形態の
耐震補強壁１と同じ構成である。FIG. 5 shows a seismic strengthening wall 14 in the case of a continuous window 13 in place of the window fitting 5 in which the window fitting has been fitted. The first embodiment is different from the first embodiment except that the window fitting has changed. It has the same configuration as the form of the earthquake-resistant reinforcing wall 1.
【００１６】図６は、第２の実施の形態の耐震補強壁１
５を示し、枠体２を窓４に固定枠３を介さずにボルト１
６で直接取り付けたものである。これは枠体２を窓４に
直接取り付けることができるので、施工が簡単で、かつ
どのような形態の窓にも対応することができるという特
徴がある。FIG. 6 shows an earthquake-resistant reinforcing wall 1 according to a second embodiment.
5, the frame 2 is fixed to the window 4 with the bolt 1
6 directly attached. This is characterized in that the frame 2 can be directly attached to the window 4, so that the construction is simple and the window 2 can be used in any form.
【００１７】前記の実施の形態は外壁における開口部と
しての窓を利用した耐震補強壁について説明したが、外
壁に限らず、内壁の窓を利用することもできる。また窓
に限らず、外壁および内壁における他の開口部、すなわ
ち出入口を利用した耐震補強壁とすることもでき、この
場合も前記窓を利用した耐震補強壁と同じ構成になる
（図示せず）。In the above-described embodiment, the seismic strengthening wall using a window as an opening in the outer wall has been described. However, the present invention is not limited to the outer wall, and a window on the inner wall can be used. In addition to the windows, other openings in the outer wall and the inner wall, that is, seismic reinforcement walls using entrances and exits, may be used. In this case, the structure is the same as that of the seismic reinforcement walls using the windows (not shown). .
【００１８】[0018]
【発明の効果】採光と耐震とが同時にできる耐震補強壁
が構築できた。According to the present invention, a seismic reinforced wall capable of simultaneously performing lighting and earthquake resistance can be constructed.
【００１９】ブレースを備えた枠体を、既存建物の窓に
簡単に取り付けることができる。The frame provided with the brace can be easily attached to the window of the existing building.
【００２０】嵌殺し窓または引違い窓を利用した耐震補
強壁が構築できる。[0020] A seismic reinforcement wall can be constructed using a fitting window or a sliding window.
【図１】嵌殺し窓を利用した耐震補強壁の正面図であ
る。FIG. 1 is a front view of an earthquake-resistant reinforcing wall using a fitting window.
【図２】図１のＡ−Ａ線断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】枠体の正面図である。FIG. 3 is a front view of a frame.
【図４】引違い窓を利用した耐震補強壁の断面図であ
る。FIG. 4 is a sectional view of an earthquake-resistant reinforcing wall using a sliding window.
【図５】連続窓を利用した耐震補強壁の正面図である。FIG. 5 is a front view of an earthquake-resistant reinforcing wall using a continuous window.
【図６】第２の実施の形態の既存建物の耐震補強壁の断
面図である。FIG. 6 is a sectional view of an earthquake-resistant reinforcing wall of an existing building according to the second embodiment.
【図７】（１）および（２）は従来の既存建物の耐震補
強壁の構築方法を示す正面図である。FIGS. 7A and 7B are front views showing a conventional method for constructing a seismic retrofit wall of an existing building.
【符号の説明】 １、１２、１３ 耐震補強壁 ２ 枠体 ３ 固定枠 ４、１５ 窓 ５ 嵌殺し窓 ６ モルタル ７ａ モルタル注入孔 ７ｂ 空気抜孔 ８ 窓枠 ９ ブレース １０ クリアランス １１ 引違い窓 １４ ボルト １６ 鉄筋[Description of Signs] 1, 12, 13 Seismic reinforcement wall 2 Frame 3 Fixed frame 4, 15 Window 5 Fitting window 6 Mortar 7a Mortar injection hole 7b Air vent 8 Window frame 9 Brace 10 Clearance 11 Pulling window 14 Bolt 16 Rebar
Claims (3)
枠体を、建具を両面から挟み付けて設置してなることを
特徴とする耐震補強壁。1. A seismic retrofit wall comprising a frame provided with a brace installed in an opening of an existing building by sandwiching a fitting from both sides.
付けたことを特徴とする請求項１に記載の耐震補強壁。2. The reinforced seismic wall according to claim 1, wherein the frame is attached to the opening via a fixed frame.
または扉のうちの一つであることを特徴とする請求項１
または２に記載の耐震補強壁。3. The fitting according to claim 1, wherein the fitting is one of a window, a sliding window, a continuous window and a door.
Or the earthquake-resistant reinforced wall according to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13697399A JP3854748B2 (en) | 1999-05-18 | 1999-05-18 | Seismic reinforcement walls of existing buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13697399A JP3854748B2 (en) | 1999-05-18 | 1999-05-18 | Seismic reinforcement walls of existing buildings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000328791A true JP2000328791A (en) | 2000-11-28 |
| JP3854748B2 JP3854748B2 (en) | 2006-12-06 |
Family
ID=15187810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13697399A Expired - Fee Related JP3854748B2 (en) | 1999-05-18 | 1999-05-18 | Seismic reinforcement walls of existing buildings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3854748B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276050A (en) * | 2001-03-13 | 2002-09-25 | Shusuke Ito | Opening part earthquake resistant reinforcing frame in general house |
| JP2016108921A (en) * | 2014-11-26 | 2016-06-20 | 三協立山株式会社 | window |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179363B (en) * | 2014-07-24 | 2016-05-04 | 北京筑福国际工程技术有限责任公司 | A kind of brick-concrete composite buildings door-window opening ruggedized construction and reinforcement means |
-
1999
- 1999-05-18 JP JP13697399A patent/JP3854748B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276050A (en) * | 2001-03-13 | 2002-09-25 | Shusuke Ito | Opening part earthquake resistant reinforcing frame in general house |
| JP4500370B2 (en) * | 2001-03-13 | 2010-07-14 | 秀介 伊東 | Seismic reinforcement frame for openings in ordinary houses |
| JP2016108921A (en) * | 2014-11-26 | 2016-06-20 | 三協立山株式会社 | window |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3854748B2 (en) | 2006-12-06 |
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