CN110144874B - 一种分层加固超软土地基的装置及施工方法 - Google Patents
一种分层加固超软土地基的装置及施工方法 Download PDFInfo
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- CN110144874B CN110144874B CN201910497997.9A CN201910497997A CN110144874B CN 110144874 B CN110144874 B CN 110144874B CN 201910497997 A CN201910497997 A CN 201910497997A CN 110144874 B CN110144874 B CN 110144874B
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- Prior art keywords
- pipe
- lower pipe
- ultra
- soft soil
- hole
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- 239000002689 soil Substances 0.000 title claims abstract description 82
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title abstract description 5
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 14
- 238000007596 consolidation process Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
Classifications
-
- 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
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910497997.9A CN110144874B (zh) | 2019-06-10 | 2019-06-10 | 一种分层加固超软土地基的装置及施工方法 |
PCT/CN2020/074457 WO2020151769A1 (zh) | 2019-06-10 | 2020-02-06 | 一种分层加固超软土地基的装置及施工方法 |
LU101744A LU101744B1 (en) | 2019-06-10 | 2020-02-06 | Device and construction method for stratified consolidation of ultra-soft soil foundation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910497997.9A CN110144874B (zh) | 2019-06-10 | 2019-06-10 | 一种分层加固超软土地基的装置及施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110144874A CN110144874A (zh) | 2019-08-20 |
CN110144874B true CN110144874B (zh) | 2021-04-09 |
Family
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Family Applications (1)
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CN201910497997.9A Active CN110144874B (zh) | 2019-06-10 | 2019-06-10 | 一种分层加固超软土地基的装置及施工方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN110144874B (zh) |
LU (1) | LU101744B1 (zh) |
WO (1) | WO2020151769A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110144874B (zh) * | 2019-06-10 | 2021-04-09 | 南通大学 | 一种分层加固超软土地基的装置及施工方法 |
CN113404516B (zh) * | 2021-06-24 | 2023-09-22 | 北京中铁诚业工程建设监理有限公司 | 一种铁路隧道基岩面的处理方法及其处理装置 |
CN116180710A (zh) * | 2023-02-24 | 2023-05-30 | 中国建筑第二工程局有限公司 | 一种软土施工用的地基加固装置及其使用方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190405A (en) * | 1990-12-14 | 1993-03-02 | Shell Oil Company | Vacuum method for removing soil contaminants utilizing thermal conduction heating |
JP3009968B2 (ja) * | 1992-04-27 | 2000-02-14 | 前田建設工業株式会社 | 既設建物背面の埋め戻し方法 |
US5752784A (en) * | 1995-02-17 | 1998-05-19 | The Motz Group | Low profile drainage network for athletic field drainage system |
JPH10159078A (ja) * | 1996-11-27 | 1998-06-16 | Asanumagumi:Kk | ドレーンパイプおよび軟弱地盤の水抜き工法 |
CN202108038U (zh) * | 2011-04-22 | 2012-01-11 | 张正刚 | 预压法处理软土地基所用的立体排水体 |
CN103031834B (zh) * | 2011-10-09 | 2015-04-22 | 徐云童 | 一种吹填造陆软质地基的低位真空预压快速加固方法 |
CN203200743U (zh) * | 2013-04-18 | 2013-09-18 | 中交上海航道勘察设计研究院有限公司 | 吹填软土水平排水固结结构 |
CN207003415U (zh) * | 2017-04-14 | 2018-02-13 | 沈艳忱 | 气垫式分层真空管井 |
CN207812420U (zh) * | 2018-01-03 | 2018-09-04 | 石家庄中冀石胜机械设备有限公司 | 一种用于农业灌溉积水排水装置 |
CN208136898U (zh) * | 2018-05-05 | 2018-11-23 | 深圳市蛇口招商港湾工程有限公司 | 一种加固软土地基的排水系统 |
CN109610430B (zh) * | 2019-02-19 | 2021-03-26 | 吴慧明 | 一种吹填场地分层真空快速固结方法 |
CN110144874B (zh) * | 2019-06-10 | 2021-04-09 | 南通大学 | 一种分层加固超软土地基的装置及施工方法 |
-
2019
- 2019-06-10 CN CN201910497997.9A patent/CN110144874B/zh active Active
-
2020
- 2020-02-06 LU LU101744A patent/LU101744B1/en active IP Right Grant
- 2020-02-06 WO PCT/CN2020/074457 patent/WO2020151769A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
LU101744A1 (en) | 2020-12-10 |
WO2020151769A1 (zh) | 2020-07-30 |
CN110144874A (zh) | 2019-08-20 |
LU101744B1 (en) | 2021-01-13 |
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Effective date of registration: 20230901 Address after: 226000 Jiangsu city of Nantong province sik Road No. 9 Patentee after: Nantong University Technology Transfer Center Co.,Ltd. Address before: 226019 Jiangsu Province, Nantong City Chongchuan District sik Road No. 9 Patentee before: NANTONG University |
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Effective date of registration: 20241009 Address after: Room 402, Creative Center, No. 69 Spectral West Road, Huangpu District, Guangzhou City, Guangdong Province 510700 Patentee after: Guangzhou Zhongtian Technology Consulting Co.,Ltd. Country or region after: China Address before: 226000 Jiangsu city of Nantong province sik Road No. 9 Patentee before: Nantong University Technology Transfer Center Co.,Ltd. Country or region before: China |