CN112627830B - 一种渡线开挖施工方法 - Google Patents
一种渡线开挖施工方法 Download PDFInfo
- Publication number
- CN112627830B CN112627830B CN202011422459.2A CN202011422459A CN112627830B CN 112627830 B CN112627830 B CN 112627830B CN 202011422459 A CN202011422459 A CN 202011422459A CN 112627830 B CN112627830 B CN 112627830B
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- tunnel
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- 238000010276 construction Methods 0.000 title claims abstract description 181
- 238000009412 basement excavation Methods 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 claims abstract description 75
- 239000002689 soil Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 18
- 239000011435 rock Substances 0.000 claims description 7
- 239000011152 fibreglass Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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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
-
- 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
- E21D11/105—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 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
- E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/021—Grouting with inorganic components, e.g. cement
-
- 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
- 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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011422459.2A CN112627830B (zh) | 2020-12-08 | 2020-12-08 | 一种渡线开挖施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011422459.2A CN112627830B (zh) | 2020-12-08 | 2020-12-08 | 一种渡线开挖施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112627830A CN112627830A (zh) | 2021-04-09 |
CN112627830B true CN112627830B (zh) | 2023-01-24 |
Family
ID=75308832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011422459.2A Active CN112627830B (zh) | 2020-12-08 | 2020-12-08 | 一种渡线开挖施工方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112627830B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113107500B (zh) * | 2021-05-11 | 2023-05-09 | 厦门路桥工程投资发展有限公司 | 一种变截面隧道施工方法 |
CN114183149A (zh) * | 2021-12-14 | 2022-03-15 | 中铁工程装备集团有限公司 | 一种基于导洞扩挖地下空间机械化建造方法 |
CN114412477B (zh) * | 2021-12-29 | 2024-04-26 | 济南大学 | 一种既有隧道扩建分支隧道施工方法 |
CN114109402B (zh) * | 2022-01-29 | 2022-04-22 | 中国铁路设计集团有限公司 | 一种由区间隧道组织实施的暗挖渡线大断面修建方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3899676B2 (ja) * | 1998-05-22 | 2007-03-28 | 石川島播磨重工業株式会社 | トンネル掘削機 |
CN100487224C (zh) * | 2006-10-27 | 2009-05-13 | 中铁四局集团有限公司 | 小断面突变至大断面隧道快速施工方法 |
CN110259457B (zh) * | 2019-05-22 | 2021-04-06 | 云南建投第四建设有限公司 | 一种分岔交汇段超大断面隧道的施工方法 |
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2020
- 2020-12-08 CN CN202011422459.2A patent/CN112627830B/zh active Active
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Publication number | Publication date |
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Address after: 100024 Beijing, Guanzhuang, Chaoyang District, Zhou Applicant after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Applicant after: CCCC Central South Engineering Bureau Co.,Ltd. Applicant after: CENTRAL SOUTH University Applicant after: Changsha rail transit line 6 Construction Development Co.,Ltd. Address before: 100024 Beijing, Guanzhuang, Chaoyang District, Zhou Applicant before: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Applicant before: BRIDGE & TUNNEL ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Applicant before: CENTRAL SOUTH University Applicant before: Changsha rail transit line 6 Construction Development Co.,Ltd. |
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