CN110188405A - Face concrete spraying support design method - Google Patents
Face concrete spraying support design method Download PDFInfo
- Publication number
- CN110188405A CN110188405A CN201910382153.XA CN201910382153A CN110188405A CN 110188405 A CN110188405 A CN 110188405A CN 201910382153 A CN201910382153 A CN 201910382153A CN 110188405 A CN110188405 A CN 110188405A
- Authority
- CN
- China
- Prior art keywords
- face
- coefficient
- formula
- stability
- tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000013461 design Methods 0.000 title claims abstract description 28
- 238000005507 spraying Methods 0.000 title claims abstract description 26
- 239000011378 shotcrete Substances 0.000 claims abstract description 23
- 238000004364 calculation method Methods 0.000 claims abstract description 12
- 239000011435 rock Substances 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 3
- 230000005641 tunneling Effects 0.000 abstract description 6
- 238000012407 engineering method Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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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
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Computational Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910382153.XA CN110188405A (en) | 2019-05-09 | 2019-05-09 | Face concrete spraying support design method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910382153.XA CN110188405A (en) | 2019-05-09 | 2019-05-09 | Face concrete spraying support design method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110188405A true CN110188405A (en) | 2019-08-30 |
Family
ID=67715923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910382153.XA Pending CN110188405A (en) | 2019-05-09 | 2019-05-09 | Face concrete spraying support design method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110188405A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203769804U (en) * | 2014-01-02 | 2014-08-13 | 中铁工程设计咨询集团有限公司 | Advanced support of inclined tunnel |
JP2016017292A (en) * | 2014-07-07 | 2016-02-01 | 株式会社新輝 | Concrete blow-through prevention plate and concrete spraying method |
CN108756943A (en) * | 2018-05-28 | 2018-11-06 | 湖南科技大学 | A kind of tunnel tunnel face support reinforcement Parameters design |
CN109101775A (en) * | 2018-09-30 | 2018-12-28 | 北京工业大学 | A kind of shallow embedding shield tunnel stratum protuberance Limit Analysis considering excavation face local failure |
US20200182718A1 (en) * | 2016-11-12 | 2020-06-11 | Soochow University | Method for calculating earth pressure load on a tunnel |
-
2019
- 2019-05-09 CN CN201910382153.XA patent/CN110188405A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203769804U (en) * | 2014-01-02 | 2014-08-13 | 中铁工程设计咨询集团有限公司 | Advanced support of inclined tunnel |
JP2016017292A (en) * | 2014-07-07 | 2016-02-01 | 株式会社新輝 | Concrete blow-through prevention plate and concrete spraying method |
US20200182718A1 (en) * | 2016-11-12 | 2020-06-11 | Soochow University | Method for calculating earth pressure load on a tunnel |
CN108756943A (en) * | 2018-05-28 | 2018-11-06 | 湖南科技大学 | A kind of tunnel tunnel face support reinforcement Parameters design |
CN109101775A (en) * | 2018-09-30 | 2018-12-28 | 北京工业大学 | A kind of shallow embedding shield tunnel stratum protuberance Limit Analysis considering excavation face local failure |
Non-Patent Citations (2)
Title |
---|
关宝树: ""漫谈矿山法隧道技术第九讲――隧道开挖和支护的方法"", 《隧道建设》, vol. 36, no. 07, pages 771 - 781 * |
刘彦文: ""隧道掌子面稳定的几种解析方法"", 《中国科技信息》, no. 11, pages 79 - 80 * |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Zhijian Inventor after: Wang Mingnian Inventor after: Yang Youyuan Inventor after: Wang Yidong Inventor after: Jin Qiangguo Inventor after: Li Shuangjiang Inventor after: Zhang Xiao Inventor after: Liu Dagang Inventor before: Wang Zhijian Inventor before: Wang Mingnian Inventor before: Yang Youyuan Inventor before: Wang Yidong Inventor before: Jin Qiangguo Inventor before: Li Shuangjiang Inventor before: Zhang Xiao Inventor before: Liu Dagang |
|
CB03 | Change of inventor or designer information |