水泥土桩复合地基桩土应力比研究  

RESEARCH ON PILE-SOIL STRESS RATIO OF SOIL-CEMENT PILED COMPOSITE FOUNDATION

作　　者：吴亚丽 杨素春 李岩 

机构地区：[1]北京勘察设计研究院有限公司,北京100037

出　　处：《工业建筑》2009年第S1期745-747,共3页Industrial Construction

摘　　要：根据夯实水泥土桩复合地基的桩土共同承载的机理和特性,结合工程实例,根据现场原位试验结果,深入分析了水泥土桩复合地基的桩土应力比特性及褥垫层的铺设对其存在的影响。According to the characteristic and mechanism of load bearing of the pile and soil in a composite foundation with rammed soil-cement piles.Through engineering practice,it is analysed deeply the characteristic of the pile-soil stress ratio and the impact of a cushion based on the in-situ loading tests.

关 键 词：复合地基 水泥土桩 桩土应力比 褥垫层 

分 类 号：TU473.1[建筑科学—结构工程]