JP2005344404A - 地下構造物の施工法 - Google Patents
地下構造物の施工法 Download PDFInfo
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- JP2005344404A JP2005344404A JP2004166577A JP2004166577A JP2005344404A JP 2005344404 A JP2005344404 A JP 2005344404A JP 2004166577 A JP2004166577 A JP 2004166577A JP 2004166577 A JP2004166577 A JP 2004166577A JP 2005344404 A JP2005344404 A JP 2005344404A
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Abstract
【解決手段】推進しようとするコンクリート函体9の外形に対応するように箱型ルーフ6を組み配置して、発進坑3から地中に圧入した後、前記箱型ルーフ6端部にコンクリート函体9の先端部を配置してコンクリート函体9の推進とともに切羽部の土砂を箱型ルーフ6といっしょに押し出す。
【選択図】 図5
Description
3 発進坑 4 到達坑
5 推進機 6 箱型ルーフ
6a,6b 鉤状の継手 7 フリクションカッタープレート
8 反力壁 9 コンクリート函体
10 元押しジャッキ 11 刃口
12 小ジャッキ 13 支持材
14 止め部材 15 受台
16 ストラット 17 腹起こし材
18 タイロット材 19 土留部材
20 発進台
Claims (2)
- 推進しようとする函体の外形に対応するように箱型ルーフを組み配置して、発進坑から地中に圧入した後、前記箱型ルーフ端部に函体の先端部を配置して函体の推進とともに切羽部の土砂を箱型ルーフといっしょに押し出すことを特徴とする地下構造物の施工法。
- 前記切羽部には土留部材を配設し、切羽部の土砂の押し出しは、函体の先端部で土留部材を押し出すことにより行うことを特徴とする請求項1記載の地下構造物の施工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004166577A JP3887383B2 (ja) | 2004-06-04 | 2004-06-04 | 地下構造物の施工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004166577A JP3887383B2 (ja) | 2004-06-04 | 2004-06-04 | 地下構造物の施工法 |
Publications (2)
Publication Number | Publication Date |
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JP2005344404A true JP2005344404A (ja) | 2005-12-15 |
JP3887383B2 JP3887383B2 (ja) | 2007-02-28 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004166577A Expired - Lifetime JP3887383B2 (ja) | 2004-06-04 | 2004-06-04 | 地下構造物の施工法 |
Country Status (1)
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JP (1) | JP3887383B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017048604A (ja) * | 2015-09-02 | 2017-03-09 | 植村 誠 | 地下構造物の施工法 |
JP2017150175A (ja) * | 2016-02-23 | 2017-08-31 | 植村 誠 | 地下構造物の施工法 |
CN108729469A (zh) * | 2017-04-14 | 2018-11-02 | 植村技研工业株式会社 | 地下结构物的施工方法 |
CN110359916A (zh) * | 2018-03-26 | 2019-10-22 | 植村技研工业株式会社 | 地下构造物的施工方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6139613B2 (ja) * | 2015-09-02 | 2017-05-31 | 植村 誠 | 地下構造物の施工法 |
JP6967123B1 (ja) * | 2020-07-01 | 2021-11-17 | 誠 植村 | 箱形ルーフ用架台の構築法 |
-
2004
- 2004-06-04 JP JP2004166577A patent/JP3887383B2/ja not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017048604A (ja) * | 2015-09-02 | 2017-03-09 | 植村 誠 | 地下構造物の施工法 |
JP2017150175A (ja) * | 2016-02-23 | 2017-08-31 | 植村 誠 | 地下構造物の施工法 |
CN108729469A (zh) * | 2017-04-14 | 2018-11-02 | 植村技研工业株式会社 | 地下结构物的施工方法 |
CN108729469B (zh) * | 2017-04-14 | 2020-10-20 | 植村技研工业株式会社 | 地下结构物的施工方法 |
CN110359916A (zh) * | 2018-03-26 | 2019-10-22 | 植村技研工业株式会社 | 地下构造物的施工方法 |
CN110359916B (zh) * | 2018-03-26 | 2021-05-28 | 植村技研工业株式会社 | 地下构造物的施工方法 |
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Publication number | Publication date |
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JP3887383B2 (ja) | 2007-02-28 |
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