水泥粉煤灰钢渣桩复合地基承载力与沉降特性试验研究及应用  

Experimental Study on Characteristics of Bearing Capacity and Settlement About Composite Foundation of Concrete-Flash-Steel Slag Pile

作　　者：黄涛[1] 喻国安[1] 陈文棠 刘敬先[1] 王小章[1] 

机构地区：[1]冶金工业部武汉勘察研究院,430080

出　　处：《建筑结构》1999年第12期27-28,23,共3页Building Structure

摘　　要：总结了ＣＦＳ桩复合地基的设计、检测和加固效果，其中特别对ＣＦＳ桩复合地基承载力特性、附加应力、桩土应力分担比、荷载分担比各自特征及相互关系进行了分析论述，并与相类似的ＣＦＧ桩复合地基作了简单的比较。This article summarizes the result of design, detect and reinforce of CFS (concrete-flash-steel slag) pile composite foundation, particularly analyzes and illustrates the characteristics and mutual relation of bearing capacity characteristics, additional stress, stress distribution ratio between pile and soil and load distribution ratio of CFS pile composite foundation. Simple comparison is done between the CFS pile composite ground and the similar CFG pile composite ground.

关 键 词：复合地基 承载力 CFG桩 荷载 地基沉降 

分 类 号：TU473.13[建筑科学—结构工程] TU471.99[建筑科学—土工工程]