CN102168420B - 土工布轻质活性材料桩处理软土地基的方法 - Google Patents
土工布轻质活性材料桩处理软土地基的方法 Download PDFInfo
- Publication number
- CN102168420B CN102168420B CN 201110062475 CN201110062475A CN102168420B CN 102168420 B CN102168420 B CN 102168420B CN 201110062475 CN201110062475 CN 201110062475 CN 201110062475 A CN201110062475 A CN 201110062475A CN 102168420 B CN102168420 B CN 102168420B
- Authority
- CN
- China
- Prior art keywords
- pile
- active material
- geotechnique
- air pressure
- pipe
- 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.)
- Active
Links
- 239000011149 active material Substances 0.000 title claims abstract description 54
- 239000002689 soil Substances 0.000 title claims abstract description 40
- 239000004746 geotextile Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000006703 hydration reaction Methods 0.000 claims abstract description 5
- 238000011049 filling Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 26
- 239000002893 slag Substances 0.000 claims description 22
- 239000000292 calcium oxide Substances 0.000 claims description 14
- 235000012255 calcium oxide Nutrition 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000010881 fly ash Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 238000007596 consolidation process Methods 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002308 calcification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110062475 CN102168420B (zh) | 2011-03-15 | 2011-03-15 | 土工布轻质活性材料桩处理软土地基的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110062475 CN102168420B (zh) | 2011-03-15 | 2011-03-15 | 土工布轻质活性材料桩处理软土地基的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102168420A CN102168420A (zh) | 2011-08-31 |
CN102168420B true CN102168420B (zh) | 2012-12-19 |
Family
ID=44489724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110062475 Active CN102168420B (zh) | 2011-03-15 | 2011-03-15 | 土工布轻质活性材料桩处理软土地基的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102168420B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102817353A (zh) * | 2012-08-03 | 2012-12-12 | 华侨大学 | 一种复合软粘土地基 |
CN102797208A (zh) * | 2012-08-15 | 2012-11-28 | 广东冠生土木工程技术有限公司 | 深厚软基零附加荷载气泡混合轻质土路基填筑方法 |
CN102839656A (zh) * | 2012-09-25 | 2012-12-26 | 吴良斌 | 一种cfg桩的施工工艺 |
CN103243710A (zh) * | 2013-05-17 | 2013-08-14 | 中国十七冶集团有限公司 | 一种振动沉管布袋桩 |
CN104032777B (zh) * | 2014-05-14 | 2016-01-20 | 中冶集团武汉勘察研究院有限公司 | 土工布袋组合微型桩顶升纠倾建/构筑物的方法 |
CN105780753B (zh) * | 2016-03-28 | 2018-08-10 | 北京中岩大地科技股份有限公司 | 固化土桩的施工方法 |
JP6166007B1 (ja) * | 2017-01-19 | 2017-07-19 | 株式会社光建設 | 地盤改良方法 |
CN108755652A (zh) * | 2018-06-15 | 2018-11-06 | 中铁西安勘察设计研究院有限责任公司 | 软土、砂土地基的地基处理纱布散体桩结构 |
CN114908736B (zh) * | 2022-06-16 | 2024-06-04 | 西藏大学 | 一种适用于软土地基处理的新型桩基及其施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1273713B1 (de) * | 2001-07-07 | 2006-01-11 | KELLER GRUNDBAU GmbH | Verfahren zum Herstellen von Stopfsäulen zur Baugrundverbesserung |
CN2876184Y (zh) * | 2006-03-29 | 2007-03-07 | 河海大学 | 内填式减压井管 |
CN1928250A (zh) * | 2006-07-25 | 2007-03-14 | 兰州理工大学 | 散体材料桩的加固方法 |
CN200946265Y (zh) * | 2006-06-26 | 2007-09-12 | 河海大学 | 一种竖向管式格栅加筋碎石桩 |
CN101392527A (zh) * | 2008-10-21 | 2009-03-25 | 冯守中 | 土工织物散体桩处理软基的方法 |
-
2011
- 2011-03-15 CN CN 201110062475 patent/CN102168420B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1273713B1 (de) * | 2001-07-07 | 2006-01-11 | KELLER GRUNDBAU GmbH | Verfahren zum Herstellen von Stopfsäulen zur Baugrundverbesserung |
CN2876184Y (zh) * | 2006-03-29 | 2007-03-07 | 河海大学 | 内填式减压井管 |
CN200946265Y (zh) * | 2006-06-26 | 2007-09-12 | 河海大学 | 一种竖向管式格栅加筋碎石桩 |
CN1928250A (zh) * | 2006-07-25 | 2007-03-14 | 兰州理工大学 | 散体材料桩的加固方法 |
CN101392527A (zh) * | 2008-10-21 | 2009-03-25 | 冯守中 | 土工织物散体桩处理软基的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102168420A (zh) | 2011-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102168420B (zh) | 土工布轻质活性材料桩处理软土地基的方法 | |
TWI333994B (zh) | ||
CN105887837B (zh) | 一种现场地面搅拌水泥土桩的施工方法 | |
CN104005404B (zh) | 一种外包活性材料桩体的预应力管桩及施工方法 | |
CN106812149A (zh) | 一种桩基的施工方法 | |
CN106192974A (zh) | 一种淤泥固化处理的设备及方法 | |
CN102322057A (zh) | 一种可连续施工作业注浆式cfg桩施工方法 | |
CN101532291B (zh) | 加固厚覆盖层深埋软土层变径塑料套管混合桩及成桩方法 | |
JP6370614B2 (ja) | 地中連続壁の構築システム | |
CN110512592B (zh) | 一种真空预压利导管桩注气碳化超软地基的加固处理系统 | |
CN104762957B (zh) | 一种螺旋成孔夯扩cfg桩的施工方法 | |
CN107587502A (zh) | 一种旋挖成孔压灌水泥土咬合帷幕桩的施工方法 | |
CN202787246U (zh) | 一种柔性桩与排水体同体组合桩 | |
CN103306278B (zh) | 环保轻质材料桩处理软土地基的方法 | |
CN108149637A (zh) | 一种垂直护岸结构及其施工方法 | |
CN104746512B (zh) | 一种水泥土劲性复合桩及其成桩方法 | |
CN201411688Y (zh) | 一种加固厚覆盖层深埋软土变径塑料套管混合桩 | |
CN109440756A (zh) | 回填放置加筋模块承压桩体联合固化夹层复合地基结构处理方法 | |
CN102535457B (zh) | 采用钢护筒进行桩基施工时处理水中桩基穿孔漏浆的方法 | |
CN103981863B (zh) | 一种散体材料桩与混凝土桩上下同体组合桩的施工方法 | |
CN108867279B (zh) | 一种软土路基市政道路施工方法 | |
CN101704649A (zh) | 一种非取土引孔预应力管桩或预制方桩沉桩工艺的浆液配方 | |
CN112267457A (zh) | 一种上覆杂填土淤泥地基的导水注浆桩加固处理方法 | |
CN207904912U (zh) | 带扩大桩靴桩侧同步灌浆预制桩施工结构 | |
CN201665869U (zh) | 一种基础构件和基础 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN GUANGYI TRANSPORTATION SCIENCE AND TECHNOLOG Free format text: FORMER OWNER: FENG SHOUZHONG Effective date: 20140410 Free format text: FORMER OWNER: YAN SHUWANG Effective date: 20140410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200437 HONGKOU, SHANGHAI TO: 430074 WUHAN, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140410 Address after: 430074 A, block 2502 and 10, building 03, Pioneer Street, East Lake New Technology Development Zone, Wuhan, Hubei, Optics Valley Patentee after: Wuhan Guangyi Traffic Technology Co., Ltd. Address before: 200437 Shanghai city Hongkou District Yiminhe Road 99 Lane 1 Building Room 403 Patentee before: Feng Shouzhong Patentee before: Yan Shuwang |