CN107143352A - 一种预埋注浆管注浆加固围岩松动区方法 - Google Patents
一种预埋注浆管注浆加固围岩松动区方法 Download PDFInfo
- Publication number
- CN107143352A CN107143352A CN201710215780.5A CN201710215780A CN107143352A CN 107143352 A CN107143352 A CN 107143352A CN 201710215780 A CN201710215780 A CN 201710215780A CN 107143352 A CN107143352 A CN 107143352A
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- China
- Prior art keywords
- shelf
- grouting pipe
- steel arch
- slip casting
- grouting
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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 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
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710215780.5A CN107143352A (zh) | 2017-04-05 | 2017-04-05 | 一种预埋注浆管注浆加固围岩松动区方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710215780.5A CN107143352A (zh) | 2017-04-05 | 2017-04-05 | 一种预埋注浆管注浆加固围岩松动区方法 |
Publications (1)
Publication Number | Publication Date |
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CN107143352A true CN107143352A (zh) | 2017-09-08 |
Family
ID=59773605
Family Applications (1)
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CN201710215780.5A Pending CN107143352A (zh) | 2017-04-05 | 2017-04-05 | 一种预埋注浆管注浆加固围岩松动区方法 |
Country Status (1)
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CN (1) | CN107143352A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111706361A (zh) * | 2020-06-04 | 2020-09-25 | 中铁大桥勘测设计院集团有限公司 | 一种隧道内钢架背后填充设备及其施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614125A (zh) * | 2009-07-23 | 2009-12-30 | 中铁九局集团有限公司 | V级围岩隧道施工方法 |
CN104100280A (zh) * | 2014-07-07 | 2014-10-15 | 中冶交通工程技术有限公司 | 一种双翼挑梁初期支护结构及其隧道施工方法 |
CN104533451A (zh) * | 2014-12-05 | 2015-04-22 | 中国电建集团成都勘测设计研究院有限公司 | 在散体碎石土及破碎围岩中的隧道超前预支护技术 |
CN105298517A (zh) * | 2015-11-21 | 2016-02-03 | 中铁二十局集团第二工程有限公司 | 软弱围岩隧道超前加强支护施工方法 |
CN106246204A (zh) * | 2016-08-08 | 2016-12-21 | 山东大学 | 一种车载式防止隧道拱顶围岩塌方的系统及使用方法 |
-
2017
- 2017-04-05 CN CN201710215780.5A patent/CN107143352A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614125A (zh) * | 2009-07-23 | 2009-12-30 | 中铁九局集团有限公司 | V级围岩隧道施工方法 |
CN104100280A (zh) * | 2014-07-07 | 2014-10-15 | 中冶交通工程技术有限公司 | 一种双翼挑梁初期支护结构及其隧道施工方法 |
CN104533451A (zh) * | 2014-12-05 | 2015-04-22 | 中国电建集团成都勘测设计研究院有限公司 | 在散体碎石土及破碎围岩中的隧道超前预支护技术 |
CN105298517A (zh) * | 2015-11-21 | 2016-02-03 | 中铁二十局集团第二工程有限公司 | 软弱围岩隧道超前加强支护施工方法 |
CN106246204A (zh) * | 2016-08-08 | 2016-12-21 | 山东大学 | 一种车载式防止隧道拱顶围岩塌方的系统及使用方法 |
Non-Patent Citations (2)
Title |
---|
秦茂军;: "高速公路长大隧道施工塌方及处理方案研究", 建筑技术, no. 10, pages 73 - 75 * |
罗进: "浅谈隧道仰拱与下台阶开挖初支成环施工技术", 《中国高新技术企业》, no. 8, pages 103 - 104 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111706361A (zh) * | 2020-06-04 | 2020-09-25 | 中铁大桥勘测设计院集团有限公司 | 一种隧道内钢架背后填充设备及其施工方法 |
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