摘要
在对水泥土搅拌桩复合地基静载荷试验的基础上,分别对桩长和桩间距对复合地基承载力的影响、桩长与复合地基沉降量的关系以及不同桩间距和上部荷载下桩土应力比的变化规律进行了分析和研究,系统地阐述了水泥土搅拌桩复合地基特性,得到了一些有益的结论。
Based on static loading tests of cement-soil mixing composite foundation, the impact of the pile length and pile distance on the bearing capacity, the impact of the pile length on the settlement, as well as the variation rule of pile-soil stress ratio under varying pile distances and loads were analyzed. Specific properties of the composite foundation with cement-soil pile have been explained systematically and some useful results are obtained.
出处
《山西建筑》
2007年第36期112-113,共2页
Shanxi Architecture
关键词
水泥土搅拌桩
复合地基
静载荷试验
桩长
桩间距
cement-soil pile, composite foundation, static load test, pile length, pile distance
