JP4407716B2 - 土留め壁の構築方法 - Google Patents
土留め壁の構築方法 Download PDFInfo
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- JP4407716B2 JP4407716B2 JP2007113317A JP2007113317A JP4407716B2 JP 4407716 B2 JP4407716 B2 JP 4407716B2 JP 2007113317 A JP2007113317 A JP 2007113317A JP 2007113317 A JP2007113317 A JP 2007113317A JP 4407716 B2 JP4407716 B2 JP 4407716B2
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- retaining wall
- underground
- earth
- underground structure
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Description
2 新設地下構造物
3 土留め壁
5 土圧負担部分
6 地下外壁
7 地中梁
12 削孔
S 作業用空間
Claims (3)
- 地下構造物が構築されている部分に当該地下構造物を解体して新たに新設地下構造物を構築すべく、土留め壁を構築するに際して、
上記地下構造物を、少なくとも土圧を負担させるのに必要な部分を土圧負担部分として残しながら解体する解体作業を実施し、この解体作業により作業用空間を作成し、
上記作業用空間を利用して、少なくとも上記土圧負担部分の下に土留め壁を構築する土留め壁の構築方法であって、
前記土圧負担部分が地中梁を含み、
まず、前記地中梁の両側と直下に亘って前記土留め壁の先行パネルを構築し、
次に、前記先行パネル間に、前記土留め壁の後行パネルを打ち継いで構築することを特徴とする土留め壁の構築方法。 - 前記地中梁の側方を掘削した後に該地中梁の直下を掘削して、上記土留め壁を構築するための削孔を形成することを特徴とする請求項1に記載の土留め壁の構築方法。
- 前記土留め壁が地中連続壁であることを特徴とする請求項1又は請求項2に記載の土留め壁の構築方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007113317A JP4407716B2 (ja) | 2007-04-23 | 2007-04-23 | 土留め壁の構築方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007113317A JP4407716B2 (ja) | 2007-04-23 | 2007-04-23 | 土留め壁の構築方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2002095910A Division JP4243069B2 (ja) | 2002-03-29 | 2002-03-29 | 土留め壁の構築方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007224716A JP2007224716A (ja) | 2007-09-06 |
JP4407716B2 true JP4407716B2 (ja) | 2010-02-03 |
Family
ID=38546765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007113317A Expired - Fee Related JP4407716B2 (ja) | 2007-04-23 | 2007-04-23 | 土留め壁の構築方法 |
Country Status (1)
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JP (1) | JP4407716B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105937219B (zh) * | 2016-05-26 | 2018-10-26 | 中国建筑第八工程局有限公司 | 临时地连墙两侧基坑内力传递系统及其施工方法 |
JP6704801B2 (ja) * | 2016-06-10 | 2020-06-03 | 大成建設株式会社 | 既存の地下外壁を有する建替え建物 |
JP7283659B2 (ja) * | 2019-06-07 | 2023-05-30 | 株式会社竹中工務店 | 山留め構造 |
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2007
- 2007-04-23 JP JP2007113317A patent/JP4407716B2/ja not_active Expired - Fee Related
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