CN107060824A - 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 - Google Patents
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 Download PDFInfo
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- CN107060824A CN107060824A CN201710235145.3A CN201710235145A CN107060824A CN 107060824 A CN107060824 A CN 107060824A CN 201710235145 A CN201710235145 A CN 201710235145A CN 107060824 A CN107060824 A CN 107060824A
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- Prior art keywords
- puddler
- tunnel
- cement
- guide rod
- weak soil
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- 239000004568 cement Substances 0.000 title claims abstract description 75
- 239000002689 soil Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007774 longterm Effects 0.000 title claims abstract description 20
- 230000006641 stabilisation Effects 0.000 title claims abstract description 16
- 238000011105 stabilization Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000007569 slipcasting Methods 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000002002 slurry Substances 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 20
- 235000013312 flour Nutrition 0.000 claims description 12
- 238000010410 dusting Methods 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 238000012806 monitoring device Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 210000002966 serum Anatomy 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000013459 approach Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007596 consolidation process Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201710235145.3A CN107060824B (zh) | 2017-04-12 | 2017-04-12 | 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 |
Applications Claiming Priority (1)
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CN201710235145.3A CN107060824B (zh) | 2017-04-12 | 2017-04-12 | 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 |
Publications (2)
Publication Number | Publication Date |
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CN107060824A true CN107060824A (zh) | 2017-08-18 |
CN107060824B CN107060824B (zh) | 2019-01-04 |
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CN201710235145.3A Active CN107060824B (zh) | 2017-04-12 | 2017-04-12 | 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 |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109252878A (zh) * | 2018-11-20 | 2019-01-22 | 广州泰利斯固结补强工程有限公司 | 一种单浆液及使用该单浆液的隧道稳固方法 |
Citations (13)
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CN101408109A (zh) * | 2008-11-27 | 2009-04-15 | 浙江省电力设计院 | 穿越新建海堤引水盾构隧道及其地基处理方法 |
JP4294080B1 (ja) * | 2007-12-26 | 2009-07-08 | ケミカルグラウト株式会社 | 硬化材の配合決定方法 |
RU2410492C1 (ru) * | 2009-10-19 | 2011-01-27 | Государственное образовательное учреждение высшего профессионального образования "Тульский государственный университет" (ТулГУ) | Способ усиления фундаментов |
CN203034443U (zh) * | 2013-01-18 | 2013-07-03 | 平扬 | 一种矩形系列桩的施工设备 |
CN203200749U (zh) * | 2013-05-08 | 2013-09-18 | 彭文 | 地基修复及加固和稳定的复合搅拌钻具 |
CN103343535A (zh) * | 2013-07-24 | 2013-10-09 | 中铁科工集团有限公司 | 一种双管干喷水泥土成桩方法 |
CN103573274A (zh) * | 2013-11-11 | 2014-02-12 | 浙江大学 | 软土地基盾构隧道沉降控制钢套管注浆加固装置 |
CN103835730A (zh) * | 2014-03-10 | 2014-06-04 | 上海盾构设计试验研究中心有限公司 | 一种圆形断面同步旋喷注浆装置 |
CN203685203U (zh) * | 2013-12-03 | 2014-07-02 | 中铁二院工程集团有限责任公司 | 高速铁路隧道基础加固构造 |
CN205243528U (zh) * | 2015-12-23 | 2016-05-18 | 中铁十二局集团第二工程有限公司 | 隧道底部沉降衬砌开裂加固结构 |
CN105909259A (zh) * | 2016-06-12 | 2016-08-31 | 中铁十九局集团轨道交通工程有限公司 | 近距离下穿既有盾构隧道管幕施工沉降控制系统及方法 |
CN105908708A (zh) * | 2015-03-30 | 2016-08-31 | 宫能和 | 搅拌钻杆、变径搅拌桩机及成桩施工方法 |
CN106284294A (zh) * | 2016-08-08 | 2017-01-04 | 上海强劲地基工程股份有限公司 | 一种软土增强固化方法 |
-
2017
- 2017-04-12 CN CN201710235145.3A patent/CN107060824B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4294080B1 (ja) * | 2007-12-26 | 2009-07-08 | ケミカルグラウト株式会社 | 硬化材の配合決定方法 |
CN101408109A (zh) * | 2008-11-27 | 2009-04-15 | 浙江省电力设计院 | 穿越新建海堤引水盾构隧道及其地基处理方法 |
RU2410492C1 (ru) * | 2009-10-19 | 2011-01-27 | Государственное образовательное учреждение высшего профессионального образования "Тульский государственный университет" (ТулГУ) | Способ усиления фундаментов |
CN203034443U (zh) * | 2013-01-18 | 2013-07-03 | 平扬 | 一种矩形系列桩的施工设备 |
CN203200749U (zh) * | 2013-05-08 | 2013-09-18 | 彭文 | 地基修复及加固和稳定的复合搅拌钻具 |
CN103343535A (zh) * | 2013-07-24 | 2013-10-09 | 中铁科工集团有限公司 | 一种双管干喷水泥土成桩方法 |
CN103573274A (zh) * | 2013-11-11 | 2014-02-12 | 浙江大学 | 软土地基盾构隧道沉降控制钢套管注浆加固装置 |
CN203685203U (zh) * | 2013-12-03 | 2014-07-02 | 中铁二院工程集团有限责任公司 | 高速铁路隧道基础加固构造 |
CN103835730A (zh) * | 2014-03-10 | 2014-06-04 | 上海盾构设计试验研究中心有限公司 | 一种圆形断面同步旋喷注浆装置 |
CN105908708A (zh) * | 2015-03-30 | 2016-08-31 | 宫能和 | 搅拌钻杆、变径搅拌桩机及成桩施工方法 |
CN205243528U (zh) * | 2015-12-23 | 2016-05-18 | 中铁十二局集团第二工程有限公司 | 隧道底部沉降衬砌开裂加固结构 |
CN105909259A (zh) * | 2016-06-12 | 2016-08-31 | 中铁十九局集团轨道交通工程有限公司 | 近距离下穿既有盾构隧道管幕施工沉降控制系统及方法 |
CN106284294A (zh) * | 2016-08-08 | 2017-01-04 | 上海强劲地基工程股份有限公司 | 一种软土增强固化方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109252878A (zh) * | 2018-11-20 | 2019-01-22 | 广州泰利斯固结补强工程有限公司 | 一种单浆液及使用该单浆液的隧道稳固方法 |
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CN107060824B (zh) | 2019-01-04 |
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Effective date of registration: 20230717 Address after: 430000 Room 03, 2nd Floor, Building 3, International Enterprise Center, No. 1 Guanshan Second Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province (Station No. D18) (Wuhan Area, Free Trade Zone) Patentee after: Chengdun Tun'an (Wuhan) Underground Engineering Co.,Ltd. Address before: No.1063, building 13, industrial zone, Wuhan, Hubei 430000 Patentee before: Wuhan Tuozhijia Information Technology Co.,Ltd. |