CN107060821A - 一种掌子面多岩性支护方法 - Google Patents
一种掌子面多岩性支护方法 Download PDFInfo
- Publication number
- CN107060821A CN107060821A CN201710182023.2A CN201710182023A CN107060821A CN 107060821 A CN107060821 A CN 107060821A CN 201710182023 A CN201710182023 A CN 201710182023A CN 107060821 A CN107060821 A CN 107060821A
- Authority
- CN
- China
- Prior art keywords
- grouting
- slip casting
- face
- hole
- pressure
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000007569 slipcasting Methods 0.000 claims abstract description 71
- 238000010276 construction Methods 0.000 claims abstract description 23
- 238000013461 design Methods 0.000 claims abstract description 17
- 239000011435 rock Substances 0.000 claims abstract description 14
- 238000007689 inspection Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000004567 concrete Substances 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 238000009415 formwork Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000005553 drilling Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009412 basement excavation Methods 0.000 claims description 8
- 239000011440 grout Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 229910000712 Boron steel Inorganic materials 0.000 claims 1
- 238000007596 consolidation process Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- 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
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710182023.2A CN107060821A (zh) | 2017-03-24 | 2017-03-24 | 一种掌子面多岩性支护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710182023.2A CN107060821A (zh) | 2017-03-24 | 2017-03-24 | 一种掌子面多岩性支护方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107060821A true CN107060821A (zh) | 2017-08-18 |
Family
ID=59618483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710182023.2A Pending CN107060821A (zh) | 2017-03-24 | 2017-03-24 | 一种掌子面多岩性支护方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107060821A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107725056A (zh) * | 2017-10-13 | 2018-02-23 | 中铁五局集团有限公司 | 一种穿越淤泥质地层隧道全环超前快速注浆施工方法 |
CN108547639A (zh) * | 2018-03-13 | 2018-09-18 | 北京市政路桥股份有限公司 | 隧道临近既有构筑物的超前同孔多导管分层注浆施工方法 |
CN108798718A (zh) * | 2018-07-09 | 2018-11-13 | 中铁十七局集团第四工程有限公司 | 隧道前承后继注浆方法 |
CN114109442A (zh) * | 2021-10-18 | 2022-03-01 | 中铁十局集团第一工程有限公司 | 隧道岩溶破碎带溜塌半断面帷幕前进式注浆加固处理方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101798931A (zh) * | 2010-03-12 | 2010-08-11 | 中铁隧道集团有限公司 | 一种隧道和地下工程无工作间超前大管棚施工工艺方法 |
CN101994513A (zh) * | 2010-10-30 | 2011-03-30 | 中铁十二局集团第二工程有限公司 | 上半断面完成全断面帷幕注浆隧道施工方法 |
CN103256060A (zh) * | 2013-05-18 | 2013-08-21 | 中铁十六局集团有限公司 | 富水软弱糜棱岩大断面隧道围岩加固及开挖方法 |
CN103334770A (zh) * | 2013-06-09 | 2013-10-02 | 中铁隧道集团有限公司 | 一种长大反坡隧道超高水压富水破碎带施工方法 |
KR20140044172A (ko) * | 2012-10-04 | 2014-04-14 | 한국철도기술연구원 | 양면 반원아치형 강관 루프 및 선도관 압입장치를 이용한 철도 하부횡단 구조물의 시공 방법 |
CN105041325A (zh) * | 2015-07-13 | 2015-11-11 | 长沙理工大学 | 一种高压富水特大断层软弱角砾岩隧道的施工方法 |
-
2017
- 2017-03-24 CN CN201710182023.2A patent/CN107060821A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101798931A (zh) * | 2010-03-12 | 2010-08-11 | 中铁隧道集团有限公司 | 一种隧道和地下工程无工作间超前大管棚施工工艺方法 |
CN101994513A (zh) * | 2010-10-30 | 2011-03-30 | 中铁十二局集团第二工程有限公司 | 上半断面完成全断面帷幕注浆隧道施工方法 |
KR20140044172A (ko) * | 2012-10-04 | 2014-04-14 | 한국철도기술연구원 | 양면 반원아치형 강관 루프 및 선도관 압입장치를 이용한 철도 하부횡단 구조물의 시공 방법 |
CN103256060A (zh) * | 2013-05-18 | 2013-08-21 | 中铁十六局集团有限公司 | 富水软弱糜棱岩大断面隧道围岩加固及开挖方法 |
CN103334770A (zh) * | 2013-06-09 | 2013-10-02 | 中铁隧道集团有限公司 | 一种长大反坡隧道超高水压富水破碎带施工方法 |
CN105041325A (zh) * | 2015-07-13 | 2015-11-11 | 长沙理工大学 | 一种高压富水特大断层软弱角砾岩隧道的施工方法 |
Non-Patent Citations (1)
Title |
---|
李国平: "隧道超前帷幕注浆施工技术", 《文摘版:工程技术》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107725056A (zh) * | 2017-10-13 | 2018-02-23 | 中铁五局集团有限公司 | 一种穿越淤泥质地层隧道全环超前快速注浆施工方法 |
CN108547639A (zh) * | 2018-03-13 | 2018-09-18 | 北京市政路桥股份有限公司 | 隧道临近既有构筑物的超前同孔多导管分层注浆施工方法 |
CN108547639B (zh) * | 2018-03-13 | 2019-12-03 | 北京市政路桥股份有限公司 | 隧道临近既有构筑物的超前同孔多导管分层注浆施工方法 |
CN108798718A (zh) * | 2018-07-09 | 2018-11-13 | 中铁十七局集团第四工程有限公司 | 隧道前承后继注浆方法 |
CN108798718B (zh) * | 2018-07-09 | 2020-11-10 | 中铁十七局集团第四工程有限公司 | 隧道前承后继注浆方法 |
CN114109442A (zh) * | 2021-10-18 | 2022-03-01 | 中铁十局集团第一工程有限公司 | 隧道岩溶破碎带溜塌半断面帷幕前进式注浆加固处理方法 |
CN114109442B (zh) * | 2021-10-18 | 2024-02-09 | 中铁十局集团第一工程有限公司 | 隧道岩溶破碎带溜塌半断面帷幕前进式注浆加固处理方法 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Dong Inventor after: Lei Baoke Inventor after: Yang Hongfei Inventor after: Qiu Guiwen Inventor after: Wang Chuanzong Inventor after: Liu Chunhui Inventor after: Lv Zhijun Inventor after: Lv Xiuhua Inventor after: Wang Langfeng Inventor after: He Xudong Inventor after: Tan Chaoyang Inventor after: Lin Shaojun Inventor before: Wang Chuanzong Inventor before: Liu Chunhui Inventor before: He Xudong Inventor before: Tan Chaoyang Inventor before: Lin Shaojun Inventor before: Lei Baoke Inventor before: Yang Hongfei Inventor before: Qiu Guiwen |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170810 Address after: 064000 Hebei province Tangshan City Fengrun District Guanghua Road No. 2 Applicant after: China Railway Sixteen Bureau Group Fifth Engineering Company Limited Applicant after: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. Address before: 064000 Hebei province Tangshan City Fengrun District Guanghua Road No. 2 Applicant before: China Railway Sixteen Bureau Group Fifth Engineering Company Limited |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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RJ01 | Rejection of invention patent application after publication |