摘要
通过对灰土挤密桩的复合地基荷载试验和桩间土挤密效果的试验及其结果分析,表明灰土挤密桩能消除湿陷性黄土地基的湿陷性,形成的复合地基能提高地基承载力、改善地基土的承载性状,是一种有效的地基处理方法。
Loading test of composite foundation of the lime-soil compaction pile and test of compaction effect of soil between piles as well as analysis results show lime-soil compaction pile can eliminate the collapsibility of collapsible loess foundation.The composite foundation of the lime-soil compaction pile can upgrade the bearing capacity of foundation and improve the bearing behaviors of foundation soil,which is one effective foundation treatment method.
出处
《山西建筑》
2010年第14期119-120,共2页
Shanxi Architecture
关键词
灰土挤密桩
黄土
湿陷性
承载力
lime-soil compaction pile
loess
collapsibility
bearing capacity
