CN105401948B - 一种强震后高原寒区隧道两侧松散体地层施工方法 - Google Patents
一种强震后高原寒区隧道两侧松散体地层施工方法 Download PDFInfo
- Publication number
- CN105401948B CN105401948B CN201510717087.9A CN201510717087A CN105401948B CN 105401948 B CN105401948 B CN 105401948B CN 201510717087 A CN201510717087 A CN 201510717087A CN 105401948 B CN105401948 B CN 105401948B
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- Prior art keywords
- steel pipe
- slip casting
- tunnel
- connection beam
- casting steel
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 92
- 239000010959 steel Substances 0.000 claims abstract description 92
- 238000007569 slipcasting Methods 0.000 claims abstract description 71
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000010412 perfusion Effects 0.000 claims abstract description 13
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 18
- 238000005553 drilling Methods 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 12
- 230000007480 spreading Effects 0.000 claims description 10
- 238000003892 spreading Methods 0.000 claims description 10
- 239000011083 cement mortar Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 235000013336 milk Nutrition 0.000 claims description 3
- 239000008267 milk Substances 0.000 claims description 3
- 210000004080 milk Anatomy 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 241001165859 Perdicinae Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 101150038853 Segment-7 gene Proteins 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000000746 body region Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101100366060 Caenorhabditis elegans snap-29 gene Proteins 0.000 description 1
- 241000722685 Callitris rhomboidea Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000005728 strengthening Methods 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
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201510717087.9A CN105401948B (zh) | 2015-10-29 | 2015-10-29 | 一种强震后高原寒区隧道两侧松散体地层施工方法 |
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CN201510717087.9A CN105401948B (zh) | 2015-10-29 | 2015-10-29 | 一种强震后高原寒区隧道两侧松散体地层施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN105401948A CN105401948A (zh) | 2016-03-16 |
CN105401948B true CN105401948B (zh) | 2018-07-17 |
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CN201510717087.9A Active CN105401948B (zh) | 2015-10-29 | 2015-10-29 | 一种强震后高原寒区隧道两侧松散体地层施工方法 |
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CN (1) | CN105401948B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111997626B (zh) * | 2020-09-09 | 2022-04-15 | 魏强 | 一种隧道施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1936199A (zh) * | 2006-03-27 | 2007-03-28 | 李海广 | 防空洞加固施工工艺 |
CN102425155A (zh) * | 2011-08-29 | 2012-04-25 | 北京科技大学 | 一种采空区上覆岩体浅层加固方法 |
CN103899329A (zh) * | 2014-03-24 | 2014-07-02 | 中国矿业大学 | 一种大变形破碎围岩巷道的治理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3824114B2 (ja) * | 1997-11-28 | 2006-09-20 | 島田 巌乃 | 大断面トンネルの鯨骨工法 |
JP3930358B2 (ja) * | 2002-03-29 | 2007-06-13 | 株式会社熊谷組 | トンネルの構築方法 |
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2015
- 2015-10-29 CN CN201510717087.9A patent/CN105401948B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1936199A (zh) * | 2006-03-27 | 2007-03-28 | 李海广 | 防空洞加固施工工艺 |
CN102425155A (zh) * | 2011-08-29 | 2012-04-25 | 北京科技大学 | 一种采空区上覆岩体浅层加固方法 |
CN103899329A (zh) * | 2014-03-24 | 2014-07-02 | 中国矿业大学 | 一种大变形破碎围岩巷道的治理方法 |
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CN105401948A (zh) | 2016-03-16 |
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Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee after: CHINA RAILWAY ERJU 4TH ENGINEERING Co.,Ltd. Patentee after: China Railway Second Bureau Construction Co.,Ltd. Address before: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee before: CHINA RAILWAY ERJU 4TH ENGINEERING Co.,Ltd. Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
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Effective date of registration: 20190819 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee after: CHINA RAILWAY ERJU 4TH ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Co-patentee before: CHINA RAILWAY ERJU 4TH ENGINEERING Co.,Ltd. Patentee before: China Railway Second Bureau Construction Co.,Ltd. |
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