CN109488313A - 一种ⅴ级围岩微台阶法开挖施工工艺 - Google Patents
一种ⅴ级围岩微台阶法开挖施工工艺 Download PDFInfo
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- CN109488313A CN109488313A CN201811501433.XA CN201811501433A CN109488313A CN 109488313 A CN109488313 A CN 109488313A CN 201811501433 A CN201811501433 A CN 201811501433A CN 109488313 A CN109488313 A CN 109488313A
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- concrete
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- 238000000034 method Methods 0.000 title claims abstract description 77
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- 238000010276 construction Methods 0.000 title claims abstract description 47
- 239000011435 rock Substances 0.000 title claims abstract description 44
- 239000004567 concrete Substances 0.000 claims description 81
- 239000007921 spray Substances 0.000 claims description 39
- 239000011378 shotcrete Substances 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 210000005239 tubule Anatomy 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 18
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- 239000010959 steel Substances 0.000 claims description 18
- 238000013461 design Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
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- 238000012423 maintenance Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
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- 239000000203 mixture Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
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- 239000002893 slag Substances 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
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- 238000003466 welding Methods 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 claims 1
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- -1 layering Substances 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 4
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- 238000005516 engineering process Methods 0.000 description 5
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- 230000005641 tunneling Effects 0.000 description 2
- 235000013267 Pinus ponderosa Nutrition 0.000 description 1
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Classifications
-
- 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
-
- 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
-
- 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
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201811501433.XA CN109488313B (zh) | 2018-12-10 | 2018-12-10 | 一种ⅴ级围岩微台阶法开挖施工工艺 |
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CN201811501433.XA CN109488313B (zh) | 2018-12-10 | 2018-12-10 | 一种ⅴ级围岩微台阶法开挖施工工艺 |
Publications (2)
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CN109488313A true CN109488313A (zh) | 2019-03-19 |
CN109488313B CN109488313B (zh) | 2020-07-10 |
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CN201811501433.XA Active CN109488313B (zh) | 2018-12-10 | 2018-12-10 | 一种ⅴ级围岩微台阶法开挖施工工艺 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110005433A (zh) * | 2019-04-19 | 2019-07-12 | 中铁五局集团成都工程有限责任公司 | 一种软岩隧道严重大变形段施工方法 |
CN110185457A (zh) * | 2019-06-24 | 2019-08-30 | 中铁隧道局集团有限公司 | 一种tbm平导洞身施工方法 |
CN111828090A (zh) * | 2020-07-29 | 2020-10-27 | 济南城建集团有限公司 | 一种隧道涌泥清淤反压回填厚度的确定方法 |
CN112431595A (zh) * | 2020-10-30 | 2021-03-02 | 中铁四局集团第五工程有限公司 | Ⅳ、ⅴ级围岩微台阶全断面快速施工方法 |
CN112696200A (zh) * | 2020-12-22 | 2021-04-23 | 中铁五局集团成都工程有限责任公司 | 一种软岩大断面隧道微台阶开挖方法 |
CN113236261A (zh) * | 2021-06-28 | 2021-08-10 | 中铁八局集团第一工程有限公司 | 一种浅埋地下车站大断面洞室开挖方法 |
CN113482630A (zh) * | 2021-08-06 | 2021-10-08 | 中铁二局第四工程有限公司 | 应用于小净距双洞隧道的导坑先行施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2172030A (en) * | 1936-06-06 | 1939-09-05 | Moran Thomas Whitley | Tunnel lining |
CN2357124Y (zh) * | 1999-01-15 | 2000-01-05 | 辽河石油勘探局曙光采油厂 | 可伸缩热采封隔器 |
CN101105131A (zh) * | 2007-08-17 | 2008-01-16 | 中铁十二局集团有限公司 | 一种适用于铁路大断面ⅳ、ⅴ级围岩隧道的开挖方法 |
-
2018
- 2018-12-10 CN CN201811501433.XA patent/CN109488313B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2172030A (en) * | 1936-06-06 | 1939-09-05 | Moran Thomas Whitley | Tunnel lining |
CN2357124Y (zh) * | 1999-01-15 | 2000-01-05 | 辽河石油勘探局曙光采油厂 | 可伸缩热采封隔器 |
CN101105131A (zh) * | 2007-08-17 | 2008-01-16 | 中铁十二局集团有限公司 | 一种适用于铁路大断面ⅳ、ⅴ级围岩隧道的开挖方法 |
Non-Patent Citations (1)
Title |
---|
范森等: "铁路黄土隧道微台阶法快速施工技术研究", 《价值工程》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110005433A (zh) * | 2019-04-19 | 2019-07-12 | 中铁五局集团成都工程有限责任公司 | 一种软岩隧道严重大变形段施工方法 |
CN110185457A (zh) * | 2019-06-24 | 2019-08-30 | 中铁隧道局集团有限公司 | 一种tbm平导洞身施工方法 |
CN111828090A (zh) * | 2020-07-29 | 2020-10-27 | 济南城建集团有限公司 | 一种隧道涌泥清淤反压回填厚度的确定方法 |
CN112431595A (zh) * | 2020-10-30 | 2021-03-02 | 中铁四局集团第五工程有限公司 | Ⅳ、ⅴ级围岩微台阶全断面快速施工方法 |
CN112696200A (zh) * | 2020-12-22 | 2021-04-23 | 中铁五局集团成都工程有限责任公司 | 一种软岩大断面隧道微台阶开挖方法 |
CN113236261A (zh) * | 2021-06-28 | 2021-08-10 | 中铁八局集团第一工程有限公司 | 一种浅埋地下车站大断面洞室开挖方法 |
CN113236261B (zh) * | 2021-06-28 | 2023-08-15 | 中铁八局集团第一工程有限公司 | 一种浅埋地下车站大断面洞室开挖方法 |
CN113482630A (zh) * | 2021-08-06 | 2021-10-08 | 中铁二局第四工程有限公司 | 应用于小净距双洞隧道的导坑先行施工方法 |
CN113482630B (zh) * | 2021-08-06 | 2024-01-12 | 中铁二局第四工程有限公司 | 应用于小净距双洞隧道的导坑先行施工方法 |
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Inventor after: Liu Lixin Inventor after: Wang Heqi Inventor after: Xue Jun Inventor after: Yu Changping Inventor after: Huang Hailun Inventor after: Yang Jiankang Inventor after: Zhou Shan Inventor before: Wang Heqi Inventor before: Xue Jun Inventor before: Yu Changping Inventor before: Huang Hailun Inventor before: Yang Jiankang Inventor before: Zhou Shan |
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Address after: Room B901 and 916, No.10 Xinghuo Road, Science City, Fengtai District, Beijing Patentee after: CCCC Central South Engineering Bureau Co.,Ltd. Patentee after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Address before: Room B901 and 916, No.10 Xinghuo Road, Science City, Fengtai District, Beijing Patentee before: BRIDGE & TUNNEL ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee before: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. |