水泥土组合桩的发展及设计方法  

THE DEVELOPMENT AND DESIGN METHOD OF CEMENT-SOIL MIXING PILE WITH CONCRETE CORE

作　　者：张振[1] 窦远明[1] 吴迈 韩红霞 

机构地区：[1]河北工业大学建工学院,天津300132

出　　处：《低温建筑技术》2002年第1期54-55,共2页Low Temperature Architecture Technology

摘　　要：水泥土组合桩是一种新型的地基处理技术和深基坑支护技术 ,这种技术是在水泥搅拌桩基础上发展出来的 ,即在水泥土搅拌桩程桩内插入刚性芯桩。本文简要介绍了水泥土组合桩的构造、工作机理及计算方法。水泥土组合桩具有造价低、承载力高等优点 。In this paper,the development and fundamental mechanism of cement-soil mixing pile with concrete core is intrcduced.Cement-Soil mixing pile with concrete core is a new soil reinforcing method,which means that a concrete core is plugged into cement-soil mixing pile.It is based on cement-soil mixing pile,which has many advantage,such as the low cost,the high bearing capacity.

关 键 词：水泥土 预制桩 搅拌桩 组合桩 设计 

分 类 号：TU473.13[建筑科学—结构工程]