CN111236961B - 一种膨胀性泥岩正交斜井可拆式门架的施工方法 - Google Patents
一种膨胀性泥岩正交斜井可拆式门架的施工方法 Download PDFInfo
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- CN111236961B CN111236961B CN202010132674.2A CN202010132674A CN111236961B CN 111236961 B CN111236961 B CN 111236961B CN 202010132674 A CN202010132674 A CN 202010132674A CN 111236961 B CN111236961 B CN 111236961B
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- Prior art keywords
- tunnel
- construction
- pilot tunnel
- inclined shaft
- main tunnel
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- 238000010276 construction Methods 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000009412 basement excavation Methods 0.000 claims abstract description 9
- 239000004567 concrete Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000011378 shotcrete Substances 0.000 claims description 3
- 230000005641 tunneling Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 230000007306 turnover Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 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
- 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
-
- 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
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
- E21D11/152—Laggings made of grids or nettings
-
- 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
- E21D20/02—Setting anchoring-bolts with provisions for grouting
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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010132674.2A CN111236961B (zh) | 2020-02-29 | 2020-02-29 | 一种膨胀性泥岩正交斜井可拆式门架的施工方法 |
Applications Claiming Priority (1)
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CN202010132674.2A CN111236961B (zh) | 2020-02-29 | 2020-02-29 | 一种膨胀性泥岩正交斜井可拆式门架的施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN111236961A CN111236961A (zh) | 2020-06-05 |
CN111236961B true CN111236961B (zh) | 2021-04-30 |
Family
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Family Applications (1)
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CN202010132674.2A Active CN111236961B (zh) | 2020-02-29 | 2020-02-29 | 一种膨胀性泥岩正交斜井可拆式门架的施工方法 |
Country Status (1)
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CN (1) | CN111236961B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115014281B (zh) * | 2022-05-18 | 2024-05-10 | 中铁八局集团昆明铁路建设有限公司 | 水工隧洞大坡度斜井高程控制网测量方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481546B (zh) * | 2014-11-25 | 2016-09-28 | 中铁十二局集团有限公司 | 一种软岩隧道斜井进入正洞的双曲拱的施工方法 |
CN206888994U (zh) * | 2017-04-28 | 2018-01-16 | 中铁二十二局集团第五工程有限公司 | 一种斜井二衬及导洞挑顶装置 |
CN106907161B (zh) * | 2017-04-28 | 2019-02-12 | 中铁二十二局集团第五工程有限公司 | 一种隧道斜井挑顶专项施工方法 |
CN107605489B (zh) * | 2017-08-28 | 2018-12-21 | 深圳市市政设计研究院有限公司 | 三线大跨隧道斜井进正洞施工方法 |
CN110242305B (zh) * | 2019-06-25 | 2020-09-01 | 北京市市政工程设计研究总院有限公司 | 一种斜井进单侧壁导坑法施作主洞的施工工艺方法 |
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2020
- 2020-02-29 CN CN202010132674.2A patent/CN111236961B/zh active Active
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Address after: No.267, 15th Street, Jingkai, Zhengzhou, Henan Province, 450000 Applicant after: CHINA CONSTRUCTION SEVENTH ENGINEERING DIVISION Corp.,Ltd. Address before: 450000 No. 116 Chengdong Road, Jinshui District, Henan, Zhengzhou Applicant before: CHINA CONSTRUCTION SEVENTH ENGINEERING DIVISION Corp.,Ltd. |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Wei Inventor after: Great powers Inventor after: Hou Zhongfeng Inventor after: Qin Yali Inventor after: Hu Lianchao Inventor after: Zhang Xiaochuan Inventor after: Zhou Zhenzhen Inventor after: Tian Zhijie Inventor after: Chen Xiaoyang Inventor after: Wu Jingjiang Inventor after: Qi Ningning Inventor after: Xu Baosheng Inventor after: Zhang Yongsong Inventor after: Zhang Wen Inventor after: Zhang Ke Inventor before: Yang Wei Inventor before: Hu Lianchao Inventor before: Zhang Xiaochuan Inventor before: Zhou Zhenzhen Inventor before: Qi Ningning Inventor before: Xu Baosheng Inventor before: Zhang Yongsong Inventor before: Zhang Wen Inventor before: Zhang Ke Inventor before: Great powers Inventor before: Hou Zhongfeng Inventor before: Qin Yali |
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TA01 | Transfer of patent application right | ||
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Effective date of registration: 20210409 Address after: 5-7 / F, Zhongjian building, 108 Chengdong Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Applicant after: China Construction Seventh Bureau Transportation Construction Co.,Ltd. Applicant after: CHINA CONSTRUCTION SEVENTH ENGINEERING DIVISION Corp.,Ltd. Address before: No.267, 15th Street, Jingkai, Zhengzhou, Henan Province, 450000 Applicant before: CHINA CONSTRUCTION SEVENTH ENGINEERING DIVISION Corp.,Ltd. |
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