JP4317843B2 - 地下構造物の施工法 - Google Patents
地下構造物の施工法 Download PDFInfo
- Publication number
- JP4317843B2 JP4317843B2 JP2005347760A JP2005347760A JP4317843B2 JP 4317843 B2 JP4317843 B2 JP 4317843B2 JP 2005347760 A JP2005347760 A JP 2005347760A JP 2005347760 A JP2005347760 A JP 2005347760A JP 4317843 B2 JP4317843 B2 JP 4317843B2
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- JP
- Japan
- Prior art keywords
- box
- roof
- jack
- traction
- reaction force
- 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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- 238000010276 construction Methods 0.000 title claims description 33
- 238000000034 method Methods 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009933 burial Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0621—Shield advancing devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
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 タイロッド材 19 土留部材
20 発進台 21 反力体
22 反力杭 23 反力壁
24 牽引ジャッキ 25 牽引ケーブル
26 定着装置 27 仮止め部材
28 押角 29 土砂
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および牽引とともに切羽部の土砂を、切羽部には土留鋼矢板を結合するタイロッド材で固定し、この土留鋼矢板は一部を鏡切りで抜くことで形成する土留部材を配設し、函体の先端部で土留部材を押し出すことにより箱型ルーフと一緒に押し出すが、函体の推進は、函体の後部と函体の後方の反力壁との間に推進設備として元押しジャッキ、ストラットを配設し、元押しジャッキの推力で行い、函体の牽引は、函体の前方に地山による反力体を、また、この反力体の前方に反力壁を設け、函体の後部に定着装置または牽引ジャッキを取り付け、この定着装置または牽引ジャッキに一端を取り付けた牽引ケーブルの他端を、反力壁に固定した牽引ジャッキまたは定着装置に定着し、牽引ジャッキの牽引で行うことを特徴とする地下構造物の施工法。
- 箱型ルーフは、平板からなるフリクションカッタープレートを地盤側面に配置する請求項1記載の地下構造物の施工法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005347760A JP4317843B2 (ja) | 2005-12-01 | 2005-12-01 | 地下構造物の施工法 |
KR1020060098794A KR101269597B1 (ko) | 2005-12-01 | 2006-10-11 | 지하구조물 시공법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005347760A JP4317843B2 (ja) | 2005-12-01 | 2005-12-01 | 地下構造物の施工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007154448A JP2007154448A (ja) | 2007-06-21 |
JP4317843B2 true JP4317843B2 (ja) | 2009-08-19 |
Family
ID=38239166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005347760A Active JP4317843B2 (ja) | 2005-12-01 | 2005-12-01 | 地下構造物の施工法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4317843B2 (ja) |
KR (1) | KR101269597B1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5300368B2 (ja) * | 2008-08-12 | 2013-09-25 | 東日本旅客鉄道株式会社 | 地下構造物構築工法 |
CN103452561B (zh) * | 2013-08-20 | 2015-05-20 | 中铁二局股份有限公司 | 一种地铁暗挖车站多层横向通道竖向进洞施工方法、以及东、西两侧施工方法 |
JP6113778B2 (ja) * | 2015-04-17 | 2017-04-12 | 植村 誠 | 地下構造物の施工法 |
JP6510432B2 (ja) * | 2016-01-21 | 2019-05-08 | 植村 誠 | 地下構造物の施工法 |
JP6445478B2 (ja) * | 2016-02-23 | 2018-12-26 | 植村 誠 | 地下構造物の施工法 |
KR101879602B1 (ko) * | 2016-07-22 | 2018-07-18 | 주식회사 엔코텍이엔씨 | 지중구조물 시공방법 |
JP2018031159A (ja) * | 2016-08-24 | 2018-03-01 | 植村 誠 | 地下構造物の構築方法 |
JP6542825B2 (ja) * | 2017-03-15 | 2019-07-10 | 植村 誠 | 地下構造物の施工法 |
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 |
KR102522212B1 (ko) * | 2020-10-22 | 2023-04-14 | 현대건설(주) | Tbm에서의 앵커를 이용한 반력대 대체장치 및 그 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0181965B1 (ko) * | 1991-06-18 | 1999-04-01 | 마고도 우에무라 | 지하구조물의 구축방법 |
JP3074374B2 (ja) * | 1996-04-16 | 2000-08-07 | 誠 植村 | 地下構造物の構築方法 |
JP3116098B2 (ja) * | 1996-05-31 | 2000-12-11 | 誠 植村 | 地下構造物の構築工法 |
KR100800029B1 (ko) * | 2004-11-08 | 2008-01-31 | 주식회사 특수건설 | 지하구조물 시공방법 |
-
2005
- 2005-12-01 JP JP2005347760A patent/JP4317843B2/ja active Active
-
2006
- 2006-10-11 KR KR1020060098794A patent/KR101269597B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2007154448A (ja) | 2007-06-21 |
KR20070057653A (ko) | 2007-06-07 |
KR101269597B1 (ko) | 2013-06-05 |
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