水泥土组合桩承载力研究及设计方法  

STUDY AND DESIGN OF BEARING CAPACITY OF STIFFENED DEEP CEMENT MIXING PILES

作　　者：吴迈[1] 赵欣[1] 王恩远[1] 窦远明[1] 

机构地区：[1]河北工业大学土木工程学院,天津300132

出　　处：《工业建筑》2004年第7期40-43,共4页Industrial Construction

摘　　要：水泥土组合桩具有承载力高 ,造价低 ,工艺简单等优点。通过研究水泥土组合桩承载力特性 ,提出了水泥土组合桩单桩承载力的设计方法。在满足构造要求的条件下 。The bearing capacity of stiffened DCM (Deep Cement Mixing) pile are studied and a new practical bearing capacity design method is presented. The design values are compared with the field test values in two projects. The comparison result shows that the method is reasonable and can be used in projects design.

关 键 词：水泥土组合桩 单桩 承载力 工程设计 

分 类 号：TU473.11[建筑科学—结构工程]