CN108119147B - 一种软岩隧道开挖及初期支护方法 - Google Patents
一种软岩隧道开挖及初期支护方法 Download PDFInfo
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- CN108119147B CN108119147B CN201711367560.0A CN201711367560A CN108119147B CN 108119147 B CN108119147 B CN 108119147B CN 201711367560 A CN201711367560 A CN 201711367560A CN 108119147 B CN108119147 B CN 108119147B
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- tunnel
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000011435 rock Substances 0.000 claims abstract description 175
- 238000010276 construction Methods 0.000 claims abstract description 45
- 238000004873 anchoring Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 claims description 21
- 238000013461 design Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 9
- 238000005336 cracking Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000009533 lab test Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011160 research Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241000139306 Platt Species 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
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- 230000009471 action Effects 0.000 description 2
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- 230000007812 deficiency Effects 0.000 description 2
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- 230000010339 dilation Effects 0.000 description 2
- 239000011210 fiber-reinforced concrete Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 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
-
- 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
- E21D20/00—Setting anchoring-bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711367560.0A CN108119147B (zh) | 2017-12-18 | 2017-12-18 | 一种软岩隧道开挖及初期支护方法 |
Applications Claiming Priority (1)
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CN201711367560.0A CN108119147B (zh) | 2017-12-18 | 2017-12-18 | 一种软岩隧道开挖及初期支护方法 |
Publications (2)
Publication Number | Publication Date |
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CN108119147A CN108119147A (zh) | 2018-06-05 |
CN108119147B true CN108119147B (zh) | 2019-05-14 |
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CN201711367560.0A Active CN108119147B (zh) | 2017-12-18 | 2017-12-18 | 一种软岩隧道开挖及初期支护方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109209397B (zh) * | 2018-11-26 | 2019-09-10 | 中铁二十局集团有限公司 | 穿越高角度逆冲富水富砂断层隧道施工方法 |
CN109209398B (zh) * | 2018-11-26 | 2019-09-17 | 中铁二十局集团有限公司 | 穿越高角度逆冲富水富砂断层隧道开挖方法 |
CN110821512B (zh) * | 2019-11-23 | 2021-01-08 | 中铁二十局集团有限公司 | 穿越滑坡体的黄土隧道进洞口段预加固及开挖施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2348811C1 (ru) * | 2007-07-06 | 2009-03-10 | Федеральное государственное унитарное предприятие "Государственный научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" ФГУП "Гипроцветмет" | Способ крепления горных выработок |
CN102606162A (zh) * | 2012-02-08 | 2012-07-25 | 中铁四局集团第二工程有限公司 | 隧道软弱围岩浅埋易坍塌区快速施工方法 |
CN104018848A (zh) * | 2014-06-21 | 2014-09-03 | 西安科技大学 | 一种矩形巷道顶板冒落防治方法 |
CN104141496A (zh) * | 2014-06-21 | 2014-11-12 | 西安科技大学 | 一种矩形巷道围岩变形破坏控制方法 |
CN106499398A (zh) * | 2016-11-14 | 2017-03-15 | 西安科技大学 | 基于锚杆受力分析的软岩隧道开挖方法 |
-
2017
- 2017-12-18 CN CN201711367560.0A patent/CN108119147B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2348811C1 (ru) * | 2007-07-06 | 2009-03-10 | Федеральное государственное унитарное предприятие "Государственный научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" ФГУП "Гипроцветмет" | Способ крепления горных выработок |
CN102606162A (zh) * | 2012-02-08 | 2012-07-25 | 中铁四局集团第二工程有限公司 | 隧道软弱围岩浅埋易坍塌区快速施工方法 |
CN104018848A (zh) * | 2014-06-21 | 2014-09-03 | 西安科技大学 | 一种矩形巷道顶板冒落防治方法 |
CN104141496A (zh) * | 2014-06-21 | 2014-11-12 | 西安科技大学 | 一种矩形巷道围岩变形破坏控制方法 |
CN106499398A (zh) * | 2016-11-14 | 2017-03-15 | 西安科技大学 | 基于锚杆受力分析的软岩隧道开挖方法 |
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Effective date of registration: 20200616 Address after: Oujiang town Caotang Road, Guidong County, Chenzhou City, Hunan Province Patentee after: Chenzhou Zhicun Intellectual Property Service Co.,Ltd. Address before: 710054 No. 58, Yanta Road, Shaanxi, Xi'an Patentee before: XI'AN University OF SCIENCE AND TECHNOLOGY |
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Effective date of registration: 20220126 Address after: 223600 standardized workshop 2158, group 8, Tongxi village, Tongyang Town, Shuyang County, Suqian City, Jiangsu Province Patentee after: Shuyang Jiantong bridge steel structure manufacturing Co.,Ltd. Address before: 423500 Caotang Road, Tujiang Town, Guidong County, Chenzhou City, Hunan Province Patentee before: Chenzhou Zhicun Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20250207 Address after: Room 65B314, Dongsantiao Street, Kuancheng District, Changchun City, Jilin Province, 130000 Patentee after: China Railway Jilin Investment and Construction Co.,Ltd. Country or region after: China Patentee after: CHINA RAILWAY INVESTMENT Group Ltd. Address before: 223600 standardized workshop 2158, group 8, Tongxi village, Tongyang Town, Shuyang County, Suqian City, Jiangsu Province Patentee before: Shuyang Jiantong bridge steel structure manufacturing Co.,Ltd. Country or region before: China |