![搅拌桩-透水性混凝土桩复合地基及其处理方法](/CN/2012/1/69/images/201210349658.jpg)
基本信息:
- 专利标题: 搅拌桩-透水性混凝土桩复合地基及其处理方法
- 专利标题(英):Stirring pile-permeable concrete pile compound foundation and treatment method thereof
- 申请号:CN201210349658.4 申请日:2012-09-19
- 公开(公告)号:CN102839647A 公开(公告)日:2012-12-26
- 发明人: 崔新壮 , 金青 , 高智珺 , 张炯
- 申请人: 山东大学
- 申请人地址: 山东省济南市历下区经十路17923号
- 专利权人: 山东大学
- 当前专利权人: 山东大学
- 当前专利权人地址: 山东省济南市历下区经十路17923号
- 代理机构: 济南圣达知识产权代理有限公司
- 代理人: 王吉勇
- 主分类号: E02D3/00
- IPC分类号: E02D3/00 ; E02D5/34 ; E02D5/46
The invention discloses a stirring pile-permeable concrete pile compound foundation, which comprises a plurality of rows of stirring piles and permeable concrete piles, wherein the stirring piles and the permeable concrete piles are arranged in a row spacing way; and a gravel cushion layer is paved on the surface of the foundation on the upper parts of the stirring piles and the permeable concrete piles. The invention discloses a method for treating the foundation simultaneously. The compound foundation has high bearing capability and high permeability, post-construction settlement can be effectively reduced, and the liquefaction resistance of the foundation can be improved. Meanwhile, under the action of drainage consolidation, the compound foundation can be used for eliminating engineering diseases caused by stirring pile construction.
公开/授权文献:
- CN102839647B 搅拌桩-透水性混凝土桩复合地基及其处理方法 公开/授权日:2015-05-27
IPC结构图谱:
E | 固定建筑物 |
--E02 | 水利工程;基础;疏浚 |
----E02D | 基础;挖方;填方;地下或水下结构物 |
------E02D3/00 | 土壤或岩石的改良或保护,例如,永冻土的保护 |