CN103290836B - 一种真空降压击实固结软基处理施工方法 - Google Patents
一种真空降压击实固结软基处理施工方法 Download PDFInfo
- Publication number
- CN103290836B CN103290836B CN201310272447.XA CN201310272447A CN103290836B CN 103290836 B CN103290836 B CN 103290836B CN 201310272447 A CN201310272447 A CN 201310272447A CN 103290836 B CN103290836 B CN 103290836B
- Authority
- CN
- China
- Prior art keywords
- rammer
- construction
- energy
- ramming
- point
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 60
- 230000006837 decompression Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000005056 compaction Methods 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000005086 pumping Methods 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 31
- 239000002689 soil Substances 0.000 claims description 24
- 238000007596 consolidation process Methods 0.000 claims description 16
- 239000000284 extract Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 101100434846 Caenorhabditis elegans lap-1 gene Proteins 0.000 claims description 3
- 101100216020 Mus musculus Anpep gene Proteins 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000012407 engineering method Methods 0.000 description 10
- 230000007613 environmental effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000003672 processing method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- 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 |
---|---|---|---|
CN201310272447.XA CN103290836B (zh) | 2013-07-02 | 2013-07-02 | 一种真空降压击实固结软基处理施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310272447.XA CN103290836B (zh) | 2013-07-02 | 2013-07-02 | 一种真空降压击实固结软基处理施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103290836A CN103290836A (zh) | 2013-09-11 |
CN103290836B true CN103290836B (zh) | 2015-07-15 |
Family
ID=49092326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310272447.XA Active CN103290836B (zh) | 2013-07-02 | 2013-07-02 | 一种真空降压击实固结软基处理施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103290836B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103669329B (zh) * | 2013-12-25 | 2015-12-02 | 新疆新工勘岩土工程勘察设计院有限公司 | 超深建筑垃圾坑直接强夯法治理工艺 |
CN104846803A (zh) * | 2015-04-08 | 2015-08-19 | 浙江海洋学院 | 一种地基土固结方法 |
CN105200973A (zh) * | 2015-09-16 | 2015-12-30 | 河北建设勘察研究院有限公司 | 一种软弱地基综合处理方法 |
CN108759775A (zh) * | 2018-03-14 | 2018-11-06 | 江苏恒久钢构有限公司 | 一种高程控制网的建立方法 |
CN113463673B (zh) * | 2021-05-27 | 2022-09-02 | 中铁十九局集团第三工程有限公司 | 高真空系统联合击密法地基处理方法及装置 |
CN114592495B (zh) * | 2022-03-23 | 2024-03-15 | 大地巨人(广东)岩土工程有限公司 | 高填方非均匀场地强夯和置换与管桩组合地基处理方法 |
CN115369855A (zh) * | 2022-09-21 | 2022-11-22 | 武汉南方旭域科技工程有限公司 | 一种软土路基施工方法 |
CN117802965A (zh) * | 2024-02-23 | 2024-04-02 | 中大(天津)建设集团有限公司 | 一种稳固型工程地基的施工工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11181751A (ja) * | 1997-12-17 | 1999-07-06 | Taihei Kogyo Co Ltd | スラグを用いた軟弱地盤の強化方法 |
CN1760465A (zh) * | 2005-10-09 | 2006-04-19 | 南京工业大学 | 强排水复合型动力固结法 |
CN1884709A (zh) * | 2006-06-21 | 2006-12-27 | 徐士龙 | 快速“填水预压、动力压差排水”软地基固结方法 |
CN101560761A (zh) * | 2008-04-14 | 2009-10-21 | 上海市基础工程公司 | 无砂层覆盖的粘质粉土强夯加固中的真空降水工艺 |
CN101591906A (zh) * | 2009-06-19 | 2009-12-02 | 上海现代建筑设计(集团)有限公司 | 一次插管、多遍真空井点降水动力固结的地基处理方法 |
CN101748721A (zh) * | 2009-12-31 | 2010-06-23 | 曾国海 | 大面积软土地基“复式负压固结”处理方法 |
-
2013
- 2013-07-02 CN CN201310272447.XA patent/CN103290836B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11181751A (ja) * | 1997-12-17 | 1999-07-06 | Taihei Kogyo Co Ltd | スラグを用いた軟弱地盤の強化方法 |
CN1760465A (zh) * | 2005-10-09 | 2006-04-19 | 南京工业大学 | 强排水复合型动力固结法 |
CN1884709A (zh) * | 2006-06-21 | 2006-12-27 | 徐士龙 | 快速“填水预压、动力压差排水”软地基固结方法 |
CN101560761A (zh) * | 2008-04-14 | 2009-10-21 | 上海市基础工程公司 | 无砂层覆盖的粘质粉土强夯加固中的真空降水工艺 |
CN101591906A (zh) * | 2009-06-19 | 2009-12-02 | 上海现代建筑设计(集团)有限公司 | 一次插管、多遍真空井点降水动力固结的地基处理方法 |
CN101748721A (zh) * | 2009-12-31 | 2010-06-23 | 曾国海 | 大面积软土地基“复式负压固结”处理方法 |
Non-Patent Citations (1)
Title |
---|
侍倩.强夯法.《地基处理技术》.2011, * |
Also Published As
Publication number | Publication date |
---|---|
CN103290836A (zh) | 2013-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103290836B (zh) | 一种真空降压击实固结软基处理施工方法 | |
CN107587516B (zh) | 一种跟进式高效止水阻砂降水复合系统及其施工方法 | |
CN107761708A (zh) | 大厚度湿陷性黄土地区地铁车站地基加固的处理方法 | |
CN106049407A (zh) | 一种地基强夯施工方法 | |
Schweiger et al. | Numerical modelling of settlement compensation by means of fracture grouting | |
CN204199335U (zh) | 一种减小phc管桩施工挤土效应的泄压井 | |
CN102926376A (zh) | 一种围海造地区域软土地基处理方法 | |
CN106149673B (zh) | 湿陷性黄土深部预浸水强夯法 | |
CN101311418A (zh) | 深基坑、大面积设备基础换填方法 | |
WO2021072941A1 (zh) | 一种滨海淤泥软土地基二次强夯碎石置换加固方法 | |
CN101845811A (zh) | 一种改进的高真空击密软地基处理方法 | |
CN103091471B (zh) | 一种加速冲填土固结的模型及其试验方法 | |
CN110245426B (zh) | 一种用于管廊结构顶管施工的有限元精细化模拟方法 | |
Hung et al. | Practice and experience in deep excavations in soft soil of Ho Chi Minh City, Vietnam | |
CN101967819B (zh) | 一种用于变电站软土地基施工的强夯置换综合法 | |
CN106032667A (zh) | 一种大能量强夯处理地基的工艺 | |
CN206385525U (zh) | 一种防止高回填土方下沉的木桩结构 | |
CN104727295A (zh) | 预成孔填料置换平锤强夯法 | |
CN103774639A (zh) | 一种堆载预压系统及施工方法 | |
CN106836182A (zh) | 一种振冲导流挤密工艺 | |
CN102635044B (zh) | 一种强夯对路床挖方路基的处理方法 | |
Caı et al. | Application of the dynamic compaction method for ground improvement of collapsible loess in Qinhai | |
CN104141295B (zh) | 软土地基复合处理方法 | |
CN202925540U (zh) | 一种围海造地区域软土地基处理装置的布设结构 | |
CN112627245A (zh) | 一种基于原位识别的弃渣场勘测与生态修复方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGJIAN CHENGKAI CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: JIANGXI GEOLOGIC ENGINEERING (GROUP) CO. Effective date: 20150428 Free format text: FORMER OWNER: ZHONGDING INTERNATIONAL ENGINEERING CO., LTD. Effective date: 20150428 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 330029 NANCHANG, JIANGXI PROVINCE TO: 330096 NANCHANG, JIANGXI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150428 Address after: 330096 high tech Zone, Jiangxi Province, No. 188 torch street, Fengyuan Business Garden C3 building, Applicant after: In build city and build and establish Group Co., Ltd Address before: 330029 No. 176, front road, Nanchang, Jiangxi Applicant before: Jiangxi Geologic Engineering (Group) Co. Applicant before: Zhongding International Engineering Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 330200 Liantang Avenue, Jiangxi, Nanchang County, No. 268, No. Patentee after: Built in the city to open the Environment Construction Co., Ltd. Address before: 330096 high tech Zone, Jiangxi Province, No. 188 torch street, Fengyuan Business Garden C3 building, Patentee before: In build city and build and establish Group Co., Ltd |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 330000 No. 268, Liantang Avenue, Nanchang, Jiangxi, Nanchang County Patentee after: China open city environmental construction Limited by Share Ltd Address before: 330200 Liantang Avenue, Jiangxi, Nanchang County, No. 268, No. Patentee before: Built in the city to open the Environment Construction Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 330200 Zhongjianchengkai Building, 398 Hezhou Road, Nanchang County, Nanchang City, Jiangxi Province Patentee after: Built in the city to open the Environment Construction Co., Ltd. Address before: 330000 Liantang Avenue 268, Nanchang County, Nanchang City, Jiangxi Province Patentee before: China open city environmental construction Limited by Share Ltd |