CN111305852A - Construction method for excavating guide pits in double-track tunnel in advance and in back - Google Patents
Construction method for excavating guide pits in double-track tunnel in advance and in back Download PDFInfo
- Publication number
- CN111305852A CN111305852A CN202010122035.8A CN202010122035A CN111305852A CN 111305852 A CN111305852 A CN 111305852A CN 202010122035 A CN202010122035 A CN 202010122035A CN 111305852 A CN111305852 A CN 111305852A
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- Prior art keywords
- tunnel
- excavating
- construction
- excavation
- arch
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 59
- 238000009412 basement excavation Methods 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 51
- 239000010959 steel Substances 0.000 claims description 51
- 238000012544 monitoring process Methods 0.000 claims description 23
- 239000004567 concrete Substances 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000011378 shotcrete Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 13
- 239000011435 rock Substances 0.000 claims description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 238000005422 blasting Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000005641 tunneling Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000758 substrate 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
- E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level
-
- 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
- E21D11/003—Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
-
- 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
- E21D11/14—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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
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)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010122035.8A CN111305852B (en) | 2020-02-27 | 2020-02-27 | Construction method for excavating guide pits in double-track tunnel in advance and in back |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010122035.8A CN111305852B (en) | 2020-02-27 | 2020-02-27 | Construction method for excavating guide pits in double-track tunnel in advance and in back |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111305852A true CN111305852A (en) | 2020-06-19 |
CN111305852B CN111305852B (en) | 2021-10-01 |
Family
ID=71145272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010122035.8A Active CN111305852B (en) | 2020-02-27 | 2020-02-27 | Construction method for excavating guide pits in double-track tunnel in advance and in back |
Country Status (1)
Country | Link |
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CN (1) | CN111305852B (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220746A (en) * | 2008-02-01 | 2008-07-16 | 中铁十三局集团有限公司 | TBM pilot tunnel expansion digging method for 20km double-line double-cavity ultra-long tunnel construction |
CN102392648A (en) * | 2011-10-12 | 2012-03-28 | 北京市轨道交通建设管理有限公司 | Method for building subway station by expansively digging large-diameter shield tunnel |
CN102435114A (en) * | 2011-11-02 | 2012-05-02 | 中铁隧道集团有限公司 | Explosion vibration control construction method of advance and following expanding excavation method of lower large heading of tunnel |
CN105156120A (en) * | 2015-09-11 | 2015-12-16 | 中铁九局集团第二工程有限公司 | Inclined-shaft reverse excavation construction method for hillside cave depot |
CN106194195A (en) * | 2016-07-22 | 2016-12-07 | 中铁建大桥工程局集团第五工程有限公司 | Collapsible Loess District large cross-section tunnel three step is without remaining core soil in advance construction method |
CN106761790A (en) * | 2017-01-12 | 2017-05-31 | 中铁隧道集团有限公司 | A kind of open type TBM crosses tunneling boring carbonaceous slate driving and method for protecting support |
CN108547642A (en) * | 2018-06-15 | 2018-09-18 | 中国电建集团成都勘测设计研究院有限公司 | Diversion Tunnel excavation liner structure |
KR101950206B1 (en) * | 2018-09-19 | 2019-02-21 | (주)로터스지이오 | Tunnel Construction Method Using Excavator |
CN109594993A (en) * | 2019-01-23 | 2019-04-09 | 四川交通职业技术学院 | A kind of tunnel enlarging construction method in the case of uninterrupted traffic |
CN109611100A (en) * | 2018-11-20 | 2019-04-12 | 中铁十二局集团有限公司 | A kind of tunnel middle drift bilateral Enlargement excavation method |
CN109653750A (en) * | 2018-12-12 | 2019-04-19 | 青海大学 | A kind of TBM transformation cavern digs design method |
JP2019127684A (en) * | 2018-01-19 | 2019-08-01 | 株式会社Ihi建材工業 | Egg-shaped tunnel having branch structure and construction method thereof |
CN110284889A (en) * | 2019-06-24 | 2019-09-27 | 中铁隧道局集团有限公司 | A kind of flat pilot tunnel Enlargement excavation method of TBM |
-
2020
- 2020-02-27 CN CN202010122035.8A patent/CN111305852B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220746A (en) * | 2008-02-01 | 2008-07-16 | 中铁十三局集团有限公司 | TBM pilot tunnel expansion digging method for 20km double-line double-cavity ultra-long tunnel construction |
CN102392648A (en) * | 2011-10-12 | 2012-03-28 | 北京市轨道交通建设管理有限公司 | Method for building subway station by expansively digging large-diameter shield tunnel |
CN102435114A (en) * | 2011-11-02 | 2012-05-02 | 中铁隧道集团有限公司 | Explosion vibration control construction method of advance and following expanding excavation method of lower large heading of tunnel |
CN105156120A (en) * | 2015-09-11 | 2015-12-16 | 中铁九局集团第二工程有限公司 | Inclined-shaft reverse excavation construction method for hillside cave depot |
CN106194195A (en) * | 2016-07-22 | 2016-12-07 | 中铁建大桥工程局集团第五工程有限公司 | Collapsible Loess District large cross-section tunnel three step is without remaining core soil in advance construction method |
CN106761790A (en) * | 2017-01-12 | 2017-05-31 | 中铁隧道集团有限公司 | A kind of open type TBM crosses tunneling boring carbonaceous slate driving and method for protecting support |
JP2019127684A (en) * | 2018-01-19 | 2019-08-01 | 株式会社Ihi建材工業 | Egg-shaped tunnel having branch structure and construction method thereof |
CN108547642A (en) * | 2018-06-15 | 2018-09-18 | 中国电建集团成都勘测设计研究院有限公司 | Diversion Tunnel excavation liner structure |
KR101950206B1 (en) * | 2018-09-19 | 2019-02-21 | (주)로터스지이오 | Tunnel Construction Method Using Excavator |
CN109611100A (en) * | 2018-11-20 | 2019-04-12 | 中铁十二局集团有限公司 | A kind of tunnel middle drift bilateral Enlargement excavation method |
CN109653750A (en) * | 2018-12-12 | 2019-04-19 | 青海大学 | A kind of TBM transformation cavern digs design method |
CN109594993A (en) * | 2019-01-23 | 2019-04-09 | 四川交通职业技术学院 | A kind of tunnel enlarging construction method in the case of uninterrupted traffic |
CN110284889A (en) * | 2019-06-24 | 2019-09-27 | 中铁隧道局集团有限公司 | A kind of flat pilot tunnel Enlargement excavation method of TBM |
Non-Patent Citations (2)
Title |
---|
京沪高速铁路建设总结(编写组): "《京沪高速铁路建设总结技术卷(上》", 31 October 2014, 中国铁道出版社 * |
王立川等: ""采用导洞超前法全断面扩大隧道施工导洞临界长度初探"", 《隧道建设》 * |
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Publication number | Publication date |
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CN111305852B (en) | 2021-10-01 |
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Legal Events
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: He Shimei Inventor after: Wei Shoufeng Inventor after: Zhao Hui Inventor after: Shi Xianhuo Inventor after: Tang Zhenya Inventor after: Liang Penggang Inventor after: Zhou Wen Inventor after: Hao Yufeng Inventor after: Rao Shengbin Inventor after: Su Chunsheng Inventor after: Pu Zhanhua Inventor after: Ma Tianchang Inventor after: Guo Jianqiang Inventor after: Xu Shaoping Inventor before: He Shimei Inventor before: Wei Shoufeng Inventor before: Zhao Hui Inventor before: Shi Xianhuo Inventor before: Tang Zhenya Inventor before: Liang Penggang Inventor before: Ma Tianchang Inventor before: Xu Shaoping Inventor before: Rao Shengbin Inventor before: Su Chunsheng Inventor before: Pu Zhanhua Inventor before: Zhou Wen Inventor before: Guo Jianqiang Inventor before: Hao Yufeng |
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GR01 | Patent grant | ||
GR01 | Patent grant |