摘要
以西安市某一实际复合地基工程为背景,利用ANSYS有限元软件,采用Drucker-Prager屈服准则,建立复合地基单桩模型,模拟在不同荷载和不同桩土相对刚度条件下复合地基的工作状态,以考察桩体刚度变化对复合地基工程特性的影响,以期为工程设计和施工提供有益的参考.
With a actual project using composite foundation for background, the model of composite foundation has been carried out by using the Drucker-Prager theory and ANSYS FEM procedure. And with imitating the work states of composite foundation under the different working load and different relative stiffness bewteen pile and soil, the project properties of composite foundation are investigated. Further more, the discussion has been carried out under the change in the siffness of pile, which will offer some beneficial references for the project design and construction.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第F06期80-83,共4页
Journal of Lanzhou University(Natural Sciences)
基金
西安石油大学青年创新基金项目(Z06048)
