摘要
采用Ansys通用有限元程序进行三维有限元建模,以止水型复合土钉支护为例,对土体开挖步骤进行了模拟,得出每开挖步骤下结构变形图,对工程设计及施工人员有一定指导意义。
In this paper, taking the preceding installed cement- soil piles composite soil nailing structure for example, the FEA program is used and the three -dimension model is developed. After successfully simulating the excavation steps, the charts are presented during each excavation steps which can be as useful references in design and construction.
出处
《铜业工程》
CAS
2008年第1期78-82,共5页
Copper Engineering
关键词
复合土钉支护
三维建模
开挖过程模拟
结构变形
composite soil nailing
three- dimension modeling
excavation steps simulating
deformation performance
