CN105804760A - 特大断面隧道钻爆法原位扩建施工结构及施工方法 - Google Patents
特大断面隧道钻爆法原位扩建施工结构及施工方法 Download PDFInfo
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- CN105804760A CN105804760A CN201610326428.4A CN201610326428A CN105804760A CN 105804760 A CN105804760 A CN 105804760A CN 201610326428 A CN201610326428 A CN 201610326428A CN 105804760 A CN105804760 A CN 105804760A
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- 238000010276 construction Methods 0.000 title claims abstract description 52
- 238000005422 blasting Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000011065 in-situ storage Methods 0.000 title abstract 2
- 239000011435 rock Substances 0.000 claims abstract description 34
- 230000009286 beneficial effect Effects 0.000 claims abstract description 5
- 239000004567 concrete Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000011378 shotcrete Substances 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000009412 basement excavation Methods 0.000 claims description 22
- 238000004873 anchoring Methods 0.000 claims description 19
- 230000003111 delayed effect Effects 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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
- 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
- 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
-
- 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
- E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
-
- 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
- E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201610326428.4A CN105804760B (zh) | 2016-05-17 | 2016-05-17 | 特大断面隧道钻爆法原位扩建施工结构及施工方法 |
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CN201610326428.4A CN105804760B (zh) | 2016-05-17 | 2016-05-17 | 特大断面隧道钻爆法原位扩建施工结构及施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN105804760A true CN105804760A (zh) | 2016-07-27 |
CN105804760B CN105804760B (zh) | 2018-05-25 |
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CN201610326428.4A Active CN105804760B (zh) | 2016-05-17 | 2016-05-17 | 特大断面隧道钻爆法原位扩建施工结构及施工方法 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106499417A (zh) * | 2016-10-25 | 2017-03-15 | 中铁隧道集团二处有限公司 | 特大断面浅埋地铁车站预留t字岩梁岩柱施工工法 |
CN106968678A (zh) * | 2017-03-30 | 2017-07-21 | 唐山市交通运输局公路管理站 | 一种石质围岩隧道整体成洞机及施工工艺 |
CN107060825A (zh) * | 2017-05-04 | 2017-08-18 | 山东省交通规划设计院 | 一种应用于ⅲ级围岩的单洞四车道隧道分部协调施工方法 |
CN107654239A (zh) * | 2017-09-20 | 2018-02-02 | 中铁十四局集团有限公司 | 一种隧底开挖及仰拱施工方法 |
CN109594993A (zh) * | 2019-01-23 | 2019-04-09 | 四川交通职业技术学院 | 一种不中断交通情况下的隧道扩建施工方法 |
CN109695457A (zh) * | 2018-12-21 | 2019-04-30 | 中铁四局集团有限公司 | 硬质岩的原位扩建超大断面隧道及台阶施工方法 |
CN109899092A (zh) * | 2017-12-08 | 2019-06-18 | 中铁二局集团有限公司 | 一种软岩挤压型大变形隧道拱架锁固结构及方法 |
CN110905524A (zh) * | 2019-11-08 | 2020-03-24 | 中建隧道建设有限公司 | 一种采用暗挖施工通道进行地铁车站隧道开挖支护的方法 |
CN114152159A (zh) * | 2021-12-09 | 2022-03-08 | 中国葛洲坝集团国际工程有限公司 | 大断面隧洞顶拱预留一侧边墙全断面同步***掘进施工方法 |
CN114961739A (zh) * | 2022-05-16 | 2022-08-30 | 中铁五局集团有限公司 | 一种废弃隧道重挖扩挖的施工方法 |
Citations (6)
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CN101737061A (zh) * | 2009-12-24 | 2010-06-16 | 中国水电顾问集团华东勘测设计研究院 | 既有单洞隧道改扩建为连拱隧道的施工方法 |
CN102865084A (zh) * | 2012-09-29 | 2013-01-09 | 中铁二局股份有限公司 | 从双线隧道断面到三线隧道超大断面的地下隧道扩挖方法 |
CN103306680A (zh) * | 2013-03-23 | 2013-09-18 | 中铁二院工程集团有限责任公司 | 既有单线隧道扩建为多线隧道的施工方法 |
CN103485791A (zh) * | 2013-09-27 | 2014-01-01 | 福州大学 | 一种用于公路隧道原位维修或扩建的施工方法 |
CN103953351A (zh) * | 2014-05-20 | 2014-07-30 | 长安大学 | 一种不中断交通情况下的既有隧道下挖扩建施工方法 |
CN205778879U (zh) * | 2016-05-17 | 2016-12-07 | 中铁十五局集团有限公司 | 特大断面隧道钻爆法原位扩建施工结构 |
-
2016
- 2016-05-17 CN CN201610326428.4A patent/CN105804760B/zh active Active
Patent Citations (6)
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CN101737061A (zh) * | 2009-12-24 | 2010-06-16 | 中国水电顾问集团华东勘测设计研究院 | 既有单洞隧道改扩建为连拱隧道的施工方法 |
CN102865084A (zh) * | 2012-09-29 | 2013-01-09 | 中铁二局股份有限公司 | 从双线隧道断面到三线隧道超大断面的地下隧道扩挖方法 |
CN103306680A (zh) * | 2013-03-23 | 2013-09-18 | 中铁二院工程集团有限责任公司 | 既有单线隧道扩建为多线隧道的施工方法 |
CN103485791A (zh) * | 2013-09-27 | 2014-01-01 | 福州大学 | 一种用于公路隧道原位维修或扩建的施工方法 |
CN103953351A (zh) * | 2014-05-20 | 2014-07-30 | 长安大学 | 一种不中断交通情况下的既有隧道下挖扩建施工方法 |
CN205778879U (zh) * | 2016-05-17 | 2016-12-07 | 中铁十五局集团有限公司 | 特大断面隧道钻爆法原位扩建施工结构 |
Non-Patent Citations (1)
Title |
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王跃东: "大断面扩挖隧道分部开挖施工技术研究", 《交通建设与管理》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106499417B (zh) * | 2016-10-25 | 2019-01-08 | 中铁隧道集团二处有限公司 | 特大断面浅埋地铁车站预留t字岩梁岩柱施工工法 |
CN106499417A (zh) * | 2016-10-25 | 2017-03-15 | 中铁隧道集团二处有限公司 | 特大断面浅埋地铁车站预留t字岩梁岩柱施工工法 |
CN106968678A (zh) * | 2017-03-30 | 2017-07-21 | 唐山市交通运输局公路管理站 | 一种石质围岩隧道整体成洞机及施工工艺 |
CN106968678B (zh) * | 2017-03-30 | 2018-06-15 | 唐山市交通运输局公路管理站 | 一种石质围岩隧道整体成洞机及施工工艺 |
CN107060825B (zh) * | 2017-05-04 | 2024-02-02 | 山东省交通规划设计院 | 一种应用于ⅲ级围岩的单洞四车道隧道分部协调施工方法 |
CN107060825A (zh) * | 2017-05-04 | 2017-08-18 | 山东省交通规划设计院 | 一种应用于ⅲ级围岩的单洞四车道隧道分部协调施工方法 |
CN107654239A (zh) * | 2017-09-20 | 2018-02-02 | 中铁十四局集团有限公司 | 一种隧底开挖及仰拱施工方法 |
CN109899092A (zh) * | 2017-12-08 | 2019-06-18 | 中铁二局集团有限公司 | 一种软岩挤压型大变形隧道拱架锁固结构及方法 |
CN109695457A (zh) * | 2018-12-21 | 2019-04-30 | 中铁四局集团有限公司 | 硬质岩的原位扩建超大断面隧道及台阶施工方法 |
CN109594993A (zh) * | 2019-01-23 | 2019-04-09 | 四川交通职业技术学院 | 一种不中断交通情况下的隧道扩建施工方法 |
CN110905524A (zh) * | 2019-11-08 | 2020-03-24 | 中建隧道建设有限公司 | 一种采用暗挖施工通道进行地铁车站隧道开挖支护的方法 |
CN114152159A (zh) * | 2021-12-09 | 2022-03-08 | 中国葛洲坝集团国际工程有限公司 | 大断面隧洞顶拱预留一侧边墙全断面同步***掘进施工方法 |
CN114961739A (zh) * | 2022-05-16 | 2022-08-30 | 中铁五局集团有限公司 | 一种废弃隧道重挖扩挖的施工方法 |
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Effective date of registration: 20200616 Address after: 200040 No. 666, Gonghe new road, Jing'an District, Shanghai Co-patentee after: China Railway 15th Bureau Group Second Engineering Co.,Ltd. Patentee after: CHINA RAILWAY 15TH BUREAU GROUP Co.,Ltd. Co-patentee after: THE 5TH CONSTRUCTION COMPANY LTD. OF CHINA RAILWAY 15TH BUREAU GROUP Co.,Ltd. Co-patentee after: Fujian Xiamen-Rongshan Expressway Zhanglong Section Extension Engineering Co.,Ltd. Address before: 200070 No. 666, Gonghe Road, Shanghai, Zhabei District Co-patentee before: China Railway 15th Bureau Group Second Engineering Co.,Ltd. Patentee before: CHINA RAILWAY 15TH BUREAU GROUP Co.,Ltd. |
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