CN110985021B - 土压平衡盾构长距离下穿河流施工方法 - Google Patents
土压平衡盾构长距离下穿河流施工方法 Download PDFInfo
- Publication number
- CN110985021B CN110985021B CN201911274555.4A CN201911274555A CN110985021B CN 110985021 B CN110985021 B CN 110985021B CN 201911274555 A CN201911274555 A CN 201911274555A CN 110985021 B CN110985021 B CN 110985021B
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- Prior art keywords
- river
- shield
- tunneling
- machine
- bank
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 230000005641 tunneling Effects 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000002689 soil Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000007667 floating Methods 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000036544 posture Effects 0.000 description 7
- 239000002002 slurry Substances 0.000 description 5
- 238000007569 slipcasting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 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
- E21D9/06—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
-
- 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
- E21D11/08—Lining with building materials with preformed concrete slabs
-
- 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
-
- 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- 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
- E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering
- E21D9/0609—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering with means for applying a continuous liner, e.g. sheets of plastics, between the main concrete lining and the rock
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911274555.4A CN110985021B (zh) | 2019-12-12 | 2019-12-12 | 土压平衡盾构长距离下穿河流施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911274555.4A CN110985021B (zh) | 2019-12-12 | 2019-12-12 | 土压平衡盾构长距离下穿河流施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110985021A CN110985021A (zh) | 2020-04-10 |
CN110985021B true CN110985021B (zh) | 2022-02-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911274555.4A Active CN110985021B (zh) | 2019-12-12 | 2019-12-12 | 土压平衡盾构长距离下穿河流施工方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110985021B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08232581A (ja) * | 1995-02-28 | 1996-09-10 | Mitsubishi Heavy Ind Ltd | シールド掘削機およびそれを用いたシールド工法 |
JP2004108094A (ja) * | 2002-09-20 | 2004-04-08 | Daiho Constr Co Ltd | シールドトンネルおよびシールド掘削機 |
CN101131090A (zh) * | 2007-10-09 | 2008-02-27 | 中铁二局股份有限公司 | 盾构隧道下穿浅覆土河床施工方法 |
CN104989412A (zh) * | 2015-06-11 | 2015-10-21 | 北京市市政四建设工程有限责任公司 | 土压平衡式盾构长距离穿湖施工技术 |
CN108049878A (zh) * | 2017-11-13 | 2018-05-18 | 浙江大学城市学院 | 一种粉土地层盾构切桩过河的施工方法 |
CN110259467A (zh) * | 2019-05-21 | 2019-09-20 | 重庆大学 | 泥水平衡盾构下穿江河施工方法 |
-
2019
- 2019-12-12 CN CN201911274555.4A patent/CN110985021B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08232581A (ja) * | 1995-02-28 | 1996-09-10 | Mitsubishi Heavy Ind Ltd | シールド掘削機およびそれを用いたシールド工法 |
JP2004108094A (ja) * | 2002-09-20 | 2004-04-08 | Daiho Constr Co Ltd | シールドトンネルおよびシールド掘削機 |
CN101131090A (zh) * | 2007-10-09 | 2008-02-27 | 中铁二局股份有限公司 | 盾构隧道下穿浅覆土河床施工方法 |
CN104989412A (zh) * | 2015-06-11 | 2015-10-21 | 北京市市政四建设工程有限责任公司 | 土压平衡式盾构长距离穿湖施工技术 |
CN108049878A (zh) * | 2017-11-13 | 2018-05-18 | 浙江大学城市学院 | 一种粉土地层盾构切桩过河的施工方法 |
CN110259467A (zh) * | 2019-05-21 | 2019-09-20 | 重庆大学 | 泥水平衡盾构下穿江河施工方法 |
Non-Patent Citations (1)
Title |
---|
《土压平衡式盾构下穿河流施工技术研究》;王伟等;《铁道标准设计》;20111231;第92-94页 * |
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CN110985021A (zh) | 2020-04-10 |
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Effective date of registration: 20230420 Address after: No. 51, Bosheng Village, Changbin Road, Xiuying District, Haikou City, Hainan Province, 570312 Patentee after: China Railway 12th Bureau Group Hainan Engineering Co.,Ltd. Patentee after: THE 2ND ENGINEERING CO.,LTD. OF CHINA RAILWAY 12TH BUREAU GROUP Patentee after: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. Address before: 030032 No. 19 South Renmin Road, Xiaodian District, Shanxi, Taiyuan Patentee before: THE 2ND ENGINEERING CO.,LTD. OF CHINA RAILWAY 12TH BUREAU GROUP Patentee before: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. |
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