大面积预压堆载的弹塑性有限元分析  

Finite element analysis of elasto-plastic for large-area pre-loading field

作　　者：曾远[1] 周健[1] 苏燕[2] 

机构地区：[1]同济大学地下建筑与工程系,上海200092 [2]福州大学土木建筑工程学院,福建福州350002

出　　处：《福州大学学报（自然科学版）》2005年第6期803-807,共5页Journal of Fuzhou University(Natural Science Edition)

摘　　要：采用比奥(Biot)固结理论对大面积堆载场地进行有限元分析,对不同的土层采用不同的本构模型,更接近土体的实际情况.并与实测结果进行比较,得到比较满意的结果.This essay take the biot consolidation theory as the guide. According to the different qualities of the soil, we can use finite element method and different soil models to calculate the large area loading field. This method is more approached to the true condition, and was compared with the real final results that is contented.

关 键 词：比奥固结 有限元法 大面积预压堆载 

分 类 号：TU411[建筑科学—岩土工程]