摘要
介绍了灰土挤密桩和CFG桩的特点及适用范围,结合某高层住宅工程的地质分析,提出了多重复合地基处理的方法,探讨了灰土挤密桩和CFG桩复合地基的设计、施工要求及其效果,实践证明此种设计消除了地基的湿陷性,同时提高了地基的承载力,值得推广使用。
The characteristics and application scope of lime-soil compaction pile and CFG pile are introduced. Combined with geological analysis of one high-rise building the treatment method with composite foundation of lime-soil compaction pile and CFG pile is proposed. In this paper the design, construction specification and effects are discussed. Author points out that this kind of pile is efficient to eliminate collapsibility and increase bearing capacity of foundation, which is worthy of being popularized.
出处
《山西建筑》
2008年第4期122-123,共2页
Shanxi Architecture
关键词
灰土挤密桩
CFG桩
湿陷性黄土
地基加固
lime-soil compaction pile, CFG pile, collapsible loess, foundation reinforcement
