基于ANSYS平台的多年冻土区桩土模型分析  

Pile and Frozen Earth Analysis in Pennafrost Regions By ANSYS

作　　者：徐莲净[1] 贾艳敏[1] 王海军[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《森林工程》2006年第1期47-48,60,共3页Forest Engineering

基　　金：国家交通部西部课题(200231877406)

摘　　要：介绍了有限元分析软件中混凝土和冻土的本构关系,说明在ANSYS中分析桩和冻土的建模、求解及后处理的过程。对ANSYS模型中的网格划分的密度进行初步探讨,最后以实例说明ANSYS中后处理模块的应用,为以后做桩与冻土的有限元分析提供参考。An introduction to the constitutive relation of concrete and frozen earth was given, and the process of modeling, solution and post-processing of analyzing the pile and frozen earth were explained by ANSYS. The density of the meshing in the model was also briefly discussed. At last, the application of poot-processing was illustrated in ANSYS through an example, which can be valuable for finite element analysis of the pile and the frozen earth in the future.

关 键 词：ANSYS 桩土 本构关系 

分 类 号：TU471.7[建筑科学—结构工程]