摘要
通过工程实例,介绍了水泥土搅拌桩复合地基压缩模量的理论计算,通过实际沉降观测数据推导出水泥土搅拌桩复合地基压缩模量的实际值,并与天然地基的压缩模量进行对比,提出了水泥土搅拌桩复合地基压缩模量计算公式修正系数的概念。
The paper introduced the theoretical calculation of compression modulus of composite foundation of cement-soil mixed pile with an engineering case.The actual value of compression modulus of composite foundation of cement-soil mixed pile was derived by the observation data of actual settlement,and comparison was made to the compression modulus of natural ground.The concept of correction coefficient was put forward to calculation formula of compression modulus of composite foundation of cement-soil mixed pile.
出处
《探矿工程（岩土钻掘工程）》
2011年第3期54-57,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
水泥土搅拌桩
复合地基
压缩模量
修正系数
cement-soil mixed pile
composite foundation
compression modulus
correction coefficient
