CN110284893A - A kind of underwater shield tunnel ultra high water pressure condition driving cutter replacing method - Google Patents
A kind of underwater shield tunnel ultra high water pressure condition driving cutter replacing method Download PDFInfo
- Publication number
- CN110284893A CN110284893A CN201910529321.3A CN201910529321A CN110284893A CN 110284893 A CN110284893 A CN 110284893A CN 201910529321 A CN201910529321 A CN 201910529321A CN 110284893 A CN110284893 A CN 110284893A
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- China
- Prior art keywords
- shield
- tool changing
- tunnel
- ultra high
- high water
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims abstract description 43
- 238000010276 construction Methods 0.000 claims abstract description 31
- 230000002159 abnormal effect Effects 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000004458 analytical method Methods 0.000 claims abstract description 6
- 230000009189 diving Effects 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 12
- 230000008014 freezing Effects 0.000 claims description 9
- 238000007710 freezing Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000005641 tunneling Effects 0.000 claims description 7
- 230000008439 repair process Effects 0.000 claims description 6
- 238000007569 slipcasting Methods 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 4
- 230000003204 osmotic effect Effects 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
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- 238000007906 compression Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000012407 engineering method Methods 0.000 abstract description 2
- 241000282320 Panthera leo Species 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 235000005324 Typha latifolia Nutrition 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000118869 coast club rush Species 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
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- 239000012530 fluid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- 239000003643 water by type 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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910529321.3A CN110284893B (en) | 2019-06-19 | 2019-06-19 | Tunneling tool changing method for underwater shield tunnel under ultrahigh water pressure condition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910529321.3A CN110284893B (en) | 2019-06-19 | 2019-06-19 | Tunneling tool changing method for underwater shield tunnel under ultrahigh water pressure condition |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110284893A true CN110284893A (en) | 2019-09-27 |
CN110284893B CN110284893B (en) | 2021-02-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910529321.3A Active CN110284893B (en) | 2019-06-19 | 2019-06-19 | Tunneling tool changing method for underwater shield tunnel under ultrahigh water pressure condition |
Country Status (1)
Country | Link |
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CN (1) | CN110284893B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111058894A (en) * | 2019-10-25 | 2020-04-24 | 中铁隧道局集团有限公司 | Underwater tunnel shield drainage pressure reduction warehouse entry operation method |
CN111997639A (en) * | 2020-08-22 | 2020-11-27 | 中铁隧道局集团有限公司 | Method for getting rid of trouble and reinforcing and improving geology of TBM construction tunnel bad geology section card machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004108094A (en) * | 2002-09-20 | 2004-04-08 | Daiho Constr Co Ltd | Shield tunnel and shield excavator |
JP4392307B2 (en) * | 2004-08-31 | 2009-12-24 | 日本海洋掘削株式会社 | Underground pipeline installation method |
CN108425682A (en) * | 2018-03-13 | 2018-08-21 | 中铁建大桥工程局集团第二工程有限公司 | A kind of shield tool changing ground-connecting-wall ruggedized construction and reinforced construction method |
-
2019
- 2019-06-19 CN CN201910529321.3A patent/CN110284893B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004108094A (en) * | 2002-09-20 | 2004-04-08 | Daiho Constr Co Ltd | Shield tunnel and shield excavator |
JP4392307B2 (en) * | 2004-08-31 | 2009-12-24 | 日本海洋掘削株式会社 | Underground pipeline installation method |
CN108425682A (en) * | 2018-03-13 | 2018-08-21 | 中铁建大桥工程局集团第二工程有限公司 | A kind of shield tool changing ground-connecting-wall ruggedized construction and reinforced construction method |
Non-Patent Citations (1)
Title |
---|
贺维国等: "中国跨越海域最长地铁区间隧道_厦门地铁3号线五刘区间", 《隧道建设(中英文)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111058894A (en) * | 2019-10-25 | 2020-04-24 | 中铁隧道局集团有限公司 | Underwater tunnel shield drainage pressure reduction warehouse entry operation method |
CN111997639A (en) * | 2020-08-22 | 2020-11-27 | 中铁隧道局集团有限公司 | Method for getting rid of trouble and reinforcing and improving geology of TBM construction tunnel bad geology section card machine |
Also Published As
Publication number | Publication date |
---|---|
CN110284893B (en) | 2021-02-02 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190927 Assignee: CHINA RAILWAY TUNNEL SURVEY & DESIGN INSTITUTE Co.,Ltd. Assignor: CHINA RAILWAY LIUYUAN GROUP Co.,Ltd. Contract record no.: X2022980017868 Denomination of invention: A Method of Tool Change for Underwater Shield Tunneling under Ultra high Water Pressure Granted publication date: 20210202 License type: Common License Record date: 20221013 Application publication date: 20190927 Assignee: Chengdu Hetuo Civil Engineering Co.,Ltd. Assignor: CHINA RAILWAY LIUYUAN GROUP Co.,Ltd. Contract record no.: X2022980017869 Denomination of invention: A Method of Tool Change for Underwater Shield Tunneling under Ultra high Water Pressure Granted publication date: 20210202 License type: Common License Record date: 20221013 |
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EE01 | Entry into force of recordation of patent licensing contract |