CN110439592A - 盾构隧道二衬混凝土结构及施工方法 - Google Patents
盾构隧道二衬混凝土结构及施工方法 Download PDFInfo
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- CN110439592A CN110439592A CN201910729720.4A CN201910729720A CN110439592A CN 110439592 A CN110439592 A CN 110439592A CN 201910729720 A CN201910729720 A CN 201910729720A CN 110439592 A CN110439592 A CN 110439592A
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- 239000004567 concrete Substances 0.000 title claims abstract description 121
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 239000011376 self-consolidating concrete Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 238000007569 slipcasting Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims description 6
- 230000002000 scavenging effect Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 5
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
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CN201910729720.4A CN110439592A (zh) | 2019-08-08 | 2019-08-08 | 盾构隧道二衬混凝土结构及施工方法 |
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CN201910729720.4A CN110439592A (zh) | 2019-08-08 | 2019-08-08 | 盾构隧道二衬混凝土结构及施工方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110939463A (zh) * | 2019-11-21 | 2020-03-31 | 中铁隧道局集团有限公司 | 一种移动式全断面整体钢模衬砌台车及其在泵送浇筑二衬混凝土中的应用 |
CN113833480A (zh) * | 2021-09-29 | 2021-12-24 | 成都建工第九建筑工程有限公司 | 一种盾构始发掘进与到达施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295305A (zh) * | 2014-02-12 | 2015-01-21 | 齐洪军 | 实现衬砌拱顶充填注浆与隧道衬砌同步实施的工艺和设备 |
CN107762532A (zh) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | 隧道拱顶带模注浆施工方法 |
CN210686009U (zh) * | 2019-08-08 | 2020-06-05 | 广东水电二局股份有限公司 | 盾构隧道二衬混凝土结构 |
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2019
- 2019-08-08 CN CN201910729720.4A patent/CN110439592A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295305A (zh) * | 2014-02-12 | 2015-01-21 | 齐洪军 | 实现衬砌拱顶充填注浆与隧道衬砌同步实施的工艺和设备 |
CN107762532A (zh) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | 隧道拱顶带模注浆施工方法 |
CN210686009U (zh) * | 2019-08-08 | 2020-06-05 | 广东水电二局股份有限公司 | 盾构隧道二衬混凝土结构 |
Non-Patent Citations (2)
Title |
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王利民等: "洞桩法暗挖地铁车站关键节点防水施工技术", 《铁道建筑》, 31 May 2012 (2012-05-31), pages 70 - 73 * |
耿新胜: "隧洞二衬混凝土施工工艺", 《黑龙江水利科技》, 30 April 2013 (2013-04-30), pages 17 - 19 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110939463A (zh) * | 2019-11-21 | 2020-03-31 | 中铁隧道局集团有限公司 | 一种移动式全断面整体钢模衬砌台车及其在泵送浇筑二衬混凝土中的应用 |
CN113833480A (zh) * | 2021-09-29 | 2021-12-24 | 成都建工第九建筑工程有限公司 | 一种盾构始发掘进与到达施工方法 |
CN113833480B (zh) * | 2021-09-29 | 2024-05-24 | 成都建工第九建筑工程有限公司 | 一种盾构始发掘进与到达施工方法 |
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