JP2005120622A - 地下構造物の施工法 - Google Patents
地下構造物の施工法 Download PDFInfo
- Publication number
- JP2005120622A JP2005120622A JP2003354766A JP2003354766A JP2005120622A JP 2005120622 A JP2005120622 A JP 2005120622A JP 2003354766 A JP2003354766 A JP 2003354766A JP 2003354766 A JP2003354766 A JP 2003354766A JP 2005120622 A JP2005120622 A JP 2005120622A
- Authority
- JP
- Japan
- Prior art keywords
- guide
- construction method
- underground structure
- concrete box
- shaft
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000004567 concrete Substances 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000000243 solution Substances 0.000 abstract description 15
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 239000002689 soil Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 16
- 238000009412 basement excavation Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000011440 grout Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
【解決手段】コンクリート函体の牽引による地下構造物の施工法において、コンクリート函体1の前進方向に牽引部材が挿入されるガイド導坑13を築造するとともに、パイプルーフ12を施工し、前記ガイド導坑13からパイプルーフ12の内側に薬液を注入して地盤改良する。
【選択図】 図1
Description
3…発進立坑 4…到達立坑
5…ケーシング 6…PC鋼線
7…刃口 8…反力壁
9…フロンテジャッキ 10…止水ボックス
11…鉄道 12…パイプルーフ
13…ガイド導坑 14…注入設備
15…注入管 16…瞬結性グラウト剤
17…浸透性グラウト剤 19…鋼管
Claims (2)
- コンクリート函体の牽引による地下構造物の施工法において、コンクリート函体の前進方向に牽引部材が挿入されるガイド導坑を築造するとともに、パイプルーフを施行し、前記ガイド導坑からパイプルーフの内側に薬液を注入して地盤改良することを特徴とした地下構造物の施工法。
- 前記ガイド導坑は鋼管で構成することを特徴とする地下構造物の施工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003354766A JP3834571B2 (ja) | 2003-10-15 | 2003-10-15 | 地下構造物の施工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003354766A JP3834571B2 (ja) | 2003-10-15 | 2003-10-15 | 地下構造物の施工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005120622A true JP2005120622A (ja) | 2005-05-12 |
JP3834571B2 JP3834571B2 (ja) | 2006-10-18 |
Family
ID=34612580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003354766A Expired - Lifetime JP3834571B2 (ja) | 2003-10-15 | 2003-10-15 | 地下構造物の施工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3834571B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007191972A (ja) * | 2006-01-20 | 2007-08-02 | Ps Mitsubishi Construction Co Ltd | アンダーパス工法 |
CN100464055C (zh) * | 2007-10-17 | 2009-02-25 | 中铁十八局集团有限公司 | 利用pba法进行浅埋暗挖隧道超大断面的施工方法 |
JP2013241756A (ja) * | 2012-05-18 | 2013-12-05 | Kajima Corp | 地下構造物の構築方法 |
CN107059812A (zh) * | 2017-06-03 | 2017-08-18 | 中水东北勘测设计研究有限责任公司 | 通过竖井连接非同面上、下平段的发电引水隧洞布置型式 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5175559B2 (ja) * | 2008-01-10 | 2013-04-03 | 鹿島建設株式会社 | ルーフ防護工による函体推進工法 |
CN101701646B (zh) * | 2009-10-29 | 2011-07-27 | 上海广联建设发展有限公司 | 地下管道的泥水平衡式拉管施工方法 |
CN102182464A (zh) * | 2011-03-31 | 2011-09-14 | 上海建工集团股份有限公司 | 通道结构的施工结构及施工方法 |
CN102359659B (zh) * | 2011-08-09 | 2013-11-13 | 上海交通大学 | 钢筋混凝土顶管施工中优化管道设计的方法 |
CN104265305B (zh) * | 2014-08-05 | 2016-06-01 | 中铁二十一局集团有限公司 | 从两个小断面洞室合并到一个大断面洞室的扩挖方法 |
-
2003
- 2003-10-15 JP JP2003354766A patent/JP3834571B2/ja not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007191972A (ja) * | 2006-01-20 | 2007-08-02 | Ps Mitsubishi Construction Co Ltd | アンダーパス工法 |
JP4599303B2 (ja) * | 2006-01-20 | 2010-12-15 | 株式会社ピーエス三菱 | アンダーパス工法 |
CN100464055C (zh) * | 2007-10-17 | 2009-02-25 | 中铁十八局集团有限公司 | 利用pba法进行浅埋暗挖隧道超大断面的施工方法 |
JP2013241756A (ja) * | 2012-05-18 | 2013-12-05 | Kajima Corp | 地下構造物の構築方法 |
CN107059812A (zh) * | 2017-06-03 | 2017-08-18 | 中水东北勘测设计研究有限责任公司 | 通过竖井连接非同面上、下平段的发电引水隧洞布置型式 |
Also Published As
Publication number | Publication date |
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JP3834571B2 (ja) | 2006-10-18 |
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