CN111335912A - 湿陷性黄土地区软土地基大管径机械顶管施工工艺 - Google Patents
湿陷性黄土地区软土地基大管径机械顶管施工工艺 Download PDFInfo
- Publication number
- CN111335912A CN111335912A CN201911299013.2A CN201911299013A CN111335912A CN 111335912 A CN111335912 A CN 111335912A CN 201911299013 A CN201911299013 A CN 201911299013A CN 111335912 A CN111335912 A CN 111335912A
- Authority
- CN
- China
- Prior art keywords
- pipe
- jacking
- soil
- pile
- soft soil
- 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.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 81
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 17
- 239000004567 concrete Substances 0.000 claims abstract description 18
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 14
- 239000004571 lime Substances 0.000 claims abstract description 14
- 238000005553 drilling Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000007596 consolidation process Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 6
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 239000002131 composite material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000012937 correction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 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
- 238000012544 monitoring process Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- 239000013589 supplement Substances 0.000 description 1
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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
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911299013.2A CN111335912B (zh) | 2019-12-17 | 2019-12-17 | 湿陷性黄土地区软土地基大管径机械顶管施工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911299013.2A CN111335912B (zh) | 2019-12-17 | 2019-12-17 | 湿陷性黄土地区软土地基大管径机械顶管施工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111335912A true CN111335912A (zh) | 2020-06-26 |
CN111335912B CN111335912B (zh) | 2022-03-11 |
Family
ID=71183510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911299013.2A Active CN111335912B (zh) | 2019-12-17 | 2019-12-17 | 湿陷性黄土地区软土地基大管径机械顶管施工工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN111335912B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114808943A (zh) * | 2022-04-07 | 2022-07-29 | 山东省公路桥梁建设集团有限公司 | 一种微型钢管注浆施工工艺 |
CN117647443A (zh) * | 2024-01-19 | 2024-03-05 | 中国电建集团西北勘测设计研究院有限公司 | 黄土孔内湿陷系数测试装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193938A (en) * | 1990-01-29 | 1993-03-16 | Kabushiki Kaisha Iseki Kaihatsu Koki | Method and apparatus for laying pipe |
CN101571045A (zh) * | 2009-05-22 | 2009-11-04 | 上海广联建设发展有限公司 | 地下暗埋箱涵管道的拉顶式施工方法 |
CN103032629A (zh) * | 2012-12-30 | 2013-04-10 | 中南大学 | 一种自密实加固与防渗先导管顶管装置及其使用方法 |
CN107152282A (zh) * | 2017-06-09 | 2017-09-12 | 中国铁建大桥工程局集团有限公司 | 钢管桩加固隧道仰拱软土地基施工工法 |
CN107489141A (zh) * | 2017-08-14 | 2017-12-19 | 兰州有色冶金设计研究院有限公司 | 双向螺旋钻挤密法处理湿陷性黄土地基的方法 |
CN108797557A (zh) * | 2018-09-12 | 2018-11-13 | 河南工业大学 | 一种湿陷性黄土地区桥头路段中的灰土挤密桩施工工艺 |
CN109707383A (zh) * | 2018-12-30 | 2019-05-03 | 中铁十四局集团有限公司 | 顶管施工方法 |
-
2019
- 2019-12-17 CN CN201911299013.2A patent/CN111335912B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193938A (en) * | 1990-01-29 | 1993-03-16 | Kabushiki Kaisha Iseki Kaihatsu Koki | Method and apparatus for laying pipe |
CN101571045A (zh) * | 2009-05-22 | 2009-11-04 | 上海广联建设发展有限公司 | 地下暗埋箱涵管道的拉顶式施工方法 |
CN103032629A (zh) * | 2012-12-30 | 2013-04-10 | 中南大学 | 一种自密实加固与防渗先导管顶管装置及其使用方法 |
CN107152282A (zh) * | 2017-06-09 | 2017-09-12 | 中国铁建大桥工程局集团有限公司 | 钢管桩加固隧道仰拱软土地基施工工法 |
CN107489141A (zh) * | 2017-08-14 | 2017-12-19 | 兰州有色冶金设计研究院有限公司 | 双向螺旋钻挤密法处理湿陷性黄土地基的方法 |
CN108797557A (zh) * | 2018-09-12 | 2018-11-13 | 河南工业大学 | 一种湿陷性黄土地区桥头路段中的灰土挤密桩施工工艺 |
CN109707383A (zh) * | 2018-12-30 | 2019-05-03 | 中铁十四局集团有限公司 | 顶管施工方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114808943A (zh) * | 2022-04-07 | 2022-07-29 | 山东省公路桥梁建设集团有限公司 | 一种微型钢管注浆施工工艺 |
CN117647443A (zh) * | 2024-01-19 | 2024-03-05 | 中国电建集团西北勘测设计研究院有限公司 | 黄土孔内湿陷系数测试装置及方法 |
CN117647443B (zh) * | 2024-01-19 | 2024-04-12 | 中国电建集团西北勘测设计研究院有限公司 | 黄土孔内湿陷系数测试装置及方法 |
Also Published As
Publication number | Publication date |
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CN111335912B (zh) | 2022-03-11 |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Room 612, building 1, No.9 Xinghuo Road, Fengtai District, Beijing 100070 Patentee after: China Construction Ecological Environment Group Co.,Ltd. Patentee after: QINGYANG CSCEC LONGHAO SPONGE CITY CONSTRUCTION MANAGEMENT AND OPERATION Co.,Ltd. Address before: 100000 floor 17, building a, China Construction Building, No. 15, Sanlihe Road, Haidian District, Beijing Patentee before: CHINA CONSTRUCTION WATER AFFAIRS ENVIRONMENTAL PROTECTION Co.,Ltd. Patentee before: QINGYANG CSCEC LONGHAO SPONGE CITY CONSTRUCTION MANAGEMENT AND OPERATION Co.,Ltd. |
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CP03 | Change of name, title or address |