砂井地基堆载预压的计算流程分析  

THE COMPUTATION FLOW PATH OF PRELOADING METHOD OF SAND DRAIN FOUNDATION

作　　者：任娟[1] 刘轶[1] 

机构地区：[1]中冶京诚工程技术有限公司,北京100176

出　　处：《工业建筑》2010年第S1期707-708,658,共3页Industrial Construction

摘　　要：对砂井地基堆载预压的有限元模拟计算流程做了归纳总结,包括模型尺寸、边界条件、砂井地基的参数选取等,指出正确选取土体参数的重要性。This paper has made an induction summary of the finite element simulation computation flow path of the preloading method of the sand drain foundation,including the parameter selection of the model size,the boudary condition and the choice of parameters of the sand drain fundation.Finally,this paper also emphasizes the importance of the correct selection of the soil body parameter.

关 键 词：砂井地基 堆载预压 流程 软土 

分 类 号：U416.1[交通运输工程—道路与铁道工程]