JP4243520B2 - 基礎梁構築用中空エレメント及びこの中空エレメントによる基礎構造物の構築方法 - Google Patents
基礎梁構築用中空エレメント及びこの中空エレメントによる基礎構造物の構築方法 Download PDFInfo
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- JP4243520B2 JP4243520B2 JP2003281462A JP2003281462A JP4243520B2 JP 4243520 B2 JP4243520 B2 JP 4243520B2 JP 2003281462 A JP2003281462 A JP 2003281462A JP 2003281462 A JP2003281462 A JP 2003281462A JP 4243520 B2 JP4243520 B2 JP 4243520B2
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Description
2 橋梁
3 橋脚柱
4 基礎構造物
4S 地下空間
41,41H,41L 基礎梁
41W 連続壁
412,413 中空エレメント
412b 連結孔
412c コンクリート充填孔
412d,413c 接続部
413a 柱結合孔
412a 嵌合部
413b 杭挿通孔
42 細径杭
5 車両
8 掘進機
10 地盤
11 発進立坑
12 到達立坑
Claims (4)
- 円筒状の壁面及びこの壁面の一部が溝状に凹んだ嵌合部が長手方向に連続して形成され、前記嵌合部及びこの嵌合部と対向する円筒状壁面に複数の連結孔が開設され、この連結孔が、除去可能な蓋体で予め閉塞されたことを特徴とする基礎梁構築用中空エレメント。
- 請求項1に記載の基礎梁構築用中空エレメントを長手方向に接続した複数の基礎梁を、地中の任意の深さに略水平に、かつ互いに平行に埋設し、長手方向に対して直交する方向に隣接する基礎梁構築用中空エレメントを、一方の中空エレメントに形成された溝状の嵌合部と、他方の中空エレメントの円筒面状の壁面を嵌め込んだ状態で、蓋体の除去により連結孔を開口させ、この連結孔を介して互いに連結することにより基礎構造物を構築し、この基礎構造物を地上に構築される地上構造物と連結することを特徴とする基礎構造物の構築方法。
- 基礎梁が、推進工法によって基礎梁構築用中空エレメントを地中推進させ、所定距離だけ推進する都度、既設の基礎梁構築用エレメントの後端に新設の基礎梁構築用エレメントを連結することによって構築されることを特徴とする請求項2に記載の基礎構造物の構築方法。
- 複数の基礎梁を連結した連続壁で取り囲んだ地下空間を形成し、この地下空間の上面壁をなす基礎梁に、地上に構築される地上構造物を連結して施工することを特徴とする請求項2に記載の基礎構造物の構築方法。
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JP2003281462A JP4243520B2 (ja) | 2003-07-29 | 2003-07-29 | 基礎梁構築用中空エレメント及びこの中空エレメントによる基礎構造物の構築方法 |
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JP2003281462A JP4243520B2 (ja) | 2003-07-29 | 2003-07-29 | 基礎梁構築用中空エレメント及びこの中空エレメントによる基礎構造物の構築方法 |
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JP2008181126A Division JP4751425B2 (ja) | 2008-07-11 | 2008-07-11 | 基礎構造物の構築方法 |
Publications (2)
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JP2005048460A JP2005048460A (ja) | 2005-02-24 |
JP4243520B2 true JP4243520B2 (ja) | 2009-03-25 |
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JP2003281462A Expired - Fee Related JP4243520B2 (ja) | 2003-07-29 | 2003-07-29 | 基礎梁構築用中空エレメント及びこの中空エレメントによる基礎構造物の構築方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101040003B1 (ko) | 2010-01-22 | 2011-06-09 | 고준현 | 철골구조물 설치용 작업장 설치방법 |
JP6675173B2 (ja) * | 2015-11-10 | 2020-04-01 | 株式会社竹中工務店 | 基礎構築方法 |
JP6359148B2 (ja) * | 2017-05-16 | 2018-07-18 | 大成建設株式会社 | 噴砂対策構造 |
JP7256911B1 (ja) | 2022-02-21 | 2023-04-12 | 誠 植村 | 山留工法 |
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