CN109252878B - 一种单浆液及使用该单浆液的隧道稳固方法 - Google Patents
一种单浆液及使用该单浆液的隧道稳固方法 Download PDFInfo
- Publication number
- CN109252878B CN109252878B CN201811382849.4A CN201811382849A CN109252878B CN 109252878 B CN109252878 B CN 109252878B CN 201811382849 A CN201811382849 A CN 201811382849A CN 109252878 B CN109252878 B CN 109252878B
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- CN
- China
- Prior art keywords
- grouting
- tunnel
- cement
- water
- hole
- 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.)
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- 239000002002 slurry Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000000087 stabilizing effect Effects 0.000 title abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 24
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 23
- 239000003607 modifier Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 19
- 238000013461 design Methods 0.000 claims description 18
- 239000011440 grout Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 8
- 230000006641 stabilisation Effects 0.000 claims description 6
- 238000011105 stabilization Methods 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 238000004537 pulping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002253 acid Chemical class 0.000 description 6
- 238000011049 filling Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 3
- 229940092782 bentonite Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- -1 salt compounds Chemical class 0.000 description 3
- 239000001632 sodium acetate Substances 0.000 description 3
- 235000017281 sodium acetate Nutrition 0.000 description 3
- 229910001388 sodium aluminate Inorganic materials 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000281 calcium bentonite Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910000280 sodium bentonite Inorganic materials 0.000 description 1
- 229940080314 sodium bentonite Drugs 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
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
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
- E21D9/002—Injection methods characterised by the chemical composition used
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811382849.4A CN109252878B8 (zh) | 2018-11-20 | 2018-11-20 | 一种单浆液及使用该单浆液的隧道稳固方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811382849.4A CN109252878B8 (zh) | 2018-11-20 | 2018-11-20 | 一种单浆液及使用该单浆液的隧道稳固方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
CN109252878A CN109252878A (zh) | 2019-01-22 |
CN109252878B true CN109252878B (zh) | 2020-09-04 |
CN109252878B8 CN109252878B8 (zh) | 2020-10-20 |
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CN201811382849.4A Active CN109252878B8 (zh) | 2018-11-20 | 2018-11-20 | 一种单浆液及使用该单浆液的隧道稳固方法 |
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CN (1) | CN109252878B8 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111878119B (zh) * | 2020-07-08 | 2022-03-18 | 上海地铁维护保障有限公司工务分公司 | 一种地铁隧道道床管片壁后注浆方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU791976A1 (ru) * | 1974-09-13 | 1980-12-30 | Государственный Проектный Институт "Днепрогипрошахт" | Способ тампонажа горизонтальных горных выработок |
JP4769024B2 (ja) * | 2005-06-13 | 2011-09-07 | 大成建設株式会社 | 構造物の構築方法 |
CN103953365A (zh) * | 2014-05-20 | 2014-07-30 | 中铁四局集团有限公司 | 一种隧道单、双液浆交替注浆加固工艺及其装置 |
CN106522292B (zh) * | 2016-09-20 | 2018-10-02 | 中科院广州化灌工程有限公司 | 一种灌浆联合预应力锚杆静压桩纠偏加固方法 |
CN107060824B (zh) * | 2017-04-12 | 2019-01-04 | 浙江科技学院(浙江中德科技促进中心) | 防止软土中地铁盾构隧道长期沉降的水泥加固装置及方法 |
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2018
- 2018-11-20 CN CN201811382849.4A patent/CN109252878B8/zh active Active
Also Published As
Publication number | Publication date |
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CN109252878B8 (zh) | 2020-10-20 |
CN109252878A (zh) | 2019-01-22 |
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CI03 | Correction of invention patent |
Correction item: Patentee Correct: GUANGZHOU TAILISI CONSOLIDATIO False: GUANGZHOU TAILISI STRENGTHENING ENGINEERING Co.,Ltd. Number: 36-02 Page: The title page Volume: 36 Correction item: Patentee Correct: GUANGZHOU TAILISI CONSOLIDATIO False: GUANGZHOU TAILISI STRENGTHENING ENGINEERING Co.,Ltd. Number: 36-02 Volume: 36 |
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CI03 | Correction of invention patent |