JP4733460B2 - 既存建物の耐震補強架構 - Google Patents
既存建物の耐震補強架構 Download PDFInfo
- Publication number
- JP4733460B2 JP4733460B2 JP2005225824A JP2005225824A JP4733460B2 JP 4733460 B2 JP4733460 B2 JP 4733460B2 JP 2005225824 A JP2005225824 A JP 2005225824A JP 2005225824 A JP2005225824 A JP 2005225824A JP 4733460 B2 JP4733460 B2 JP 4733460B2
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- Japan
- Prior art keywords
- existing building
- reinforcement frame
- frame
- column
- seismic reinforcement
- 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.)
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
耐震補強架構3の小型化が達成できるので、狭いスペースでの耐震補強架構3の構築が可能となる。
3 耐震補強架構
4 地盤面
5 頂部梁(頂部の梁)
6 中間梁
7 純ラーメン構造
8 ブレース付ラーメン構造
14 地中梁
18 ベースプレート
26 構面
27 中間梁
28 頂部梁(頂部の梁)
31 地中梁
Claims (2)
- 既存建物の外部に、外壁面と直交する方向に設けられる耐震補強架構において、
該耐震補強架構の頂部の梁と地盤面との間に少なくとも一段の中間梁が設けられ、
少なくとも一番下の前記中間梁を含む最下層は、純ラーメン構造で構築され、
少なくとも最上層はブレース付ラーメン構造で構築されるとともに、その頂部に前記既存建物に連結される連結梁が設けられ、
前記純ラーメン構造部分の柱せいは、前記ブレース付ラーメン構造部分の柱よりも大きく、かつスパンの外側に張り出している
ことを特徴とする既存建物の耐震補強架構。 - 前記純ラーメン構造部分にマンサード型の補強を設けた
ことを特徴とする請求項1に記載の既存建物の耐震補強架構。
Priority Applications (1)
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JP2005225824A JP4733460B2 (ja) | 2005-08-03 | 2005-08-03 | 既存建物の耐震補強架構 |
Applications Claiming Priority (1)
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JP2005225824A JP4733460B2 (ja) | 2005-08-03 | 2005-08-03 | 既存建物の耐震補強架構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007039995A JP2007039995A (ja) | 2007-02-15 |
JP4733460B2 true JP4733460B2 (ja) | 2011-07-27 |
Family
ID=37798238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005225824A Expired - Fee Related JP4733460B2 (ja) | 2005-08-03 | 2005-08-03 | 既存建物の耐震補強架構 |
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JP (1) | JP4733460B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013060763A (ja) * | 2011-09-14 | 2013-04-04 | Takenaka Komuten Co Ltd | 耐震補強構造 |
JP2013189802A (ja) * | 2012-03-14 | 2013-09-26 | Maeda Corp | 既存建物の耐震補強構造 |
JP6690098B2 (ja) * | 2015-12-25 | 2020-04-28 | 前田建設工業株式会社 | 増設架構型の補強構造 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2961220B2 (ja) * | 1989-12-05 | 1999-10-12 | 清水建設株式会社 | 既存構造物に対する増築構法 |
JPH0776832A (ja) * | 1993-09-07 | 1995-03-20 | Taisei Corp | 地中梁工法 |
JP3369387B2 (ja) * | 1996-01-26 | 2003-01-20 | 鹿島建設株式会社 | 既存建物の耐震補強方法 |
JP3367011B2 (ja) * | 1996-01-30 | 2003-01-14 | 株式会社竹中工務店 | 既存建築物の耐震補強法 |
JP2988470B2 (ja) * | 1998-05-29 | 1999-12-13 | 鹿島建設株式会社 | 既存構造物の補強構造及び補強構造物 |
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2005
- 2005-08-03 JP JP2005225824A patent/JP4733460B2/ja not_active Expired - Fee Related
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JP2007039995A (ja) | 2007-02-15 |
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