水泥土桩复合地基优化设计的参数确定  

Parameters Determination in Optimizing Design of Cement-soil Pile Compound Foundation

作　　者：秦建庆[1] 叶观宝[1] 

机构地区：[1]同济大学地下建筑与工程系

出　　处：《地下工程与隧道》1999年第1期15-19,47,共5页Underground Engineering and Tunnels

摘　　要：本文根据水泥土桩复合地基设计的工程实践,对复合地基优化设计中的几个参数进行探讨,主要包括变化参数的复合地基、加固深厚层软土时桩长的确定、原状土性质等问题,以供设计参考。Based on the practical experience in deformation control design of cement-soil pile com-pound foundation, several problems in the determination of parameters used for optimizing design of compound foundation, such as the problems of compound foundation with variable parameters, the length of the pile used in deep and thick soft soil improvement, the proper-ties of the original soil, the mat base etc. , were discussed in this article and for further reference.

关 键 词：变形控制 水泥土桩 复合地基 变参数 

分 类 号：TU473.1[建筑科学—结构工程]