CN110847933A - Method for preventing and controlling tunnel vault from being hollow - Google Patents
Method for preventing and controlling tunnel vault from being hollow Download PDFInfo
- Publication number
- CN110847933A CN110847933A CN201910950413.9A CN201910950413A CN110847933A CN 110847933 A CN110847933 A CN 110847933A CN 201910950413 A CN201910950413 A CN 201910950413A CN 110847933 A CN110847933 A CN 110847933A
- Authority
- CN
- China
- Prior art keywords
- pumping pipe
- pumping
- layer
- vault
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005086 pumping Methods 0.000 claims abstract description 166
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 52
- 238000003466 welding Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000011800 void material Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910950413.9A CN110847933B (en) | 2019-10-08 | 2019-10-08 | Method for preventing and controlling tunnel vault from being hollow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910950413.9A CN110847933B (en) | 2019-10-08 | 2019-10-08 | Method for preventing and controlling tunnel vault from being hollow |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110847933A true CN110847933A (en) | 2020-02-28 |
CN110847933B CN110847933B (en) | 2021-07-13 |
Family
ID=69597487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910950413.9A Active CN110847933B (en) | 2019-10-08 | 2019-10-08 | Method for preventing and controlling tunnel vault from being hollow |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110847933B (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU791976A1 (en) * | 1974-09-13 | 1980-12-30 | Государственный Проектный Институт "Днепрогипрошахт" | Method of plugging horizontal mine workings |
CN203603930U (en) * | 2013-12-10 | 2014-05-21 | 中铁十局集团有限公司 | Device for preventing tunnel secondary lining vault from disengaging |
KR101415106B1 (en) * | 2013-02-05 | 2014-07-04 | 조향래 | The back feel grouting apparatus for upper part of tunnel |
CN203905965U (en) * | 2014-06-13 | 2014-10-29 | 中铁三局集团有限公司 | Device for processing mining method tunnel second lining back disengagement |
CN104295305A (en) * | 2014-02-12 | 2015-01-21 | 齐洪军 | Process for achieving synchronous implementation of lining vault filling grouting and tunnel lining and equipment |
CN204386614U (en) * | 2014-04-09 | 2015-06-10 | 齐洪军 | Realize the lining trolley of lining cutting vault filling and injecting slurry and tunnel lining synchronization implementation |
CN104895587A (en) * | 2015-05-28 | 2015-09-09 | 广西建工集团第五建筑工程有限责任公司 | Construction method for pressure pouring of concrete for tunnel secondary lining |
CN204783059U (en) * | 2015-07-17 | 2015-11-18 | 山东科技大学 | Poling combination bow member of tunnel work face of processing landslide |
CN206707725U (en) * | 2017-02-18 | 2017-12-05 | 中铁华铁工程设计集团有限公司 | A kind of Tunnel Second Lining vault backfills Grouting Pipe |
CN108661671A (en) * | 2018-05-16 | 2018-10-16 | 中铁十七局集团第三工程有限公司 | Tunnel vault two serves as a contrast concrete vacuum and assists pouring procedure |
CN109682503A (en) * | 2019-01-11 | 2019-04-26 | 中铁十一局集团第四工程有限公司 | A kind of tunnel double-lining concrete pressure monitoring system and its application method |
-
2019
- 2019-10-08 CN CN201910950413.9A patent/CN110847933B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU791976A1 (en) * | 1974-09-13 | 1980-12-30 | Государственный Проектный Институт "Днепрогипрошахт" | Method of plugging horizontal mine workings |
KR101415106B1 (en) * | 2013-02-05 | 2014-07-04 | 조향래 | The back feel grouting apparatus for upper part of tunnel |
CN203603930U (en) * | 2013-12-10 | 2014-05-21 | 中铁十局集团有限公司 | Device for preventing tunnel secondary lining vault from disengaging |
CN104295305A (en) * | 2014-02-12 | 2015-01-21 | 齐洪军 | Process for achieving synchronous implementation of lining vault filling grouting and tunnel lining and equipment |
CN204386614U (en) * | 2014-04-09 | 2015-06-10 | 齐洪军 | Realize the lining trolley of lining cutting vault filling and injecting slurry and tunnel lining synchronization implementation |
CN203905965U (en) * | 2014-06-13 | 2014-10-29 | 中铁三局集团有限公司 | Device for processing mining method tunnel second lining back disengagement |
CN104895587A (en) * | 2015-05-28 | 2015-09-09 | 广西建工集团第五建筑工程有限责任公司 | Construction method for pressure pouring of concrete for tunnel secondary lining |
CN204783059U (en) * | 2015-07-17 | 2015-11-18 | 山东科技大学 | Poling combination bow member of tunnel work face of processing landslide |
CN206707725U (en) * | 2017-02-18 | 2017-12-05 | 中铁华铁工程设计集团有限公司 | A kind of Tunnel Second Lining vault backfills Grouting Pipe |
CN108661671A (en) * | 2018-05-16 | 2018-10-16 | 中铁十七局集团第三工程有限公司 | Tunnel vault two serves as a contrast concrete vacuum and assists pouring procedure |
CN109682503A (en) * | 2019-01-11 | 2019-04-26 | 中铁十一局集团第四工程有限公司 | A kind of tunnel double-lining concrete pressure monitoring system and its application method |
Also Published As
Publication number | Publication date |
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CN110847933B (en) | 2021-07-13 |
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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 |
Inventor after: Mo Zhibiao Inventor after: Xiao Kunfa Inventor after: LAN Ting Bo Inventor after: Chen Shikai Inventor after: Liu Zhiwei Inventor after: Huang Tianxue Inventor after: Li Zhigang Inventor after: Han Geng Inventor after: Zhang Jun Inventor after: Yang Gui Inventor after: Yang Xihui Inventor before: Mo Zhibiao Inventor before: Yang Xihui Inventor before: Xiao Kunfa Inventor before: LAN Ting Bo Inventor before: Chen Shikai Inventor before: Liu Zhiwei Inventor before: Huang Tianxue Inventor before: Li Zhigang Inventor before: Han Geng Inventor before: Zhang Jun Inventor before: Yang Gui |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |