摘要
大型通用软件在分析复杂桥梁结构时,在某些桥梁专业功能上有所欠缺。针对ANSYS难以直接准确施加斜拉桥索力的问题,讨论了ANSYS中施加索力的几种方法,提出了一种基于循环迭代的方法,通过实例验证该方法是准确、可靠的。
When used to analyze complicated bridge structures, the large general-purpose finite element procedure ANSYS has some flaws. In order to solve the problem of the accurate exertion of cable forces of cable-stayed bridges by ANSYS, we suggest some methods which are based on circulate iteration in this paper. It has been proved by practical projects that the methods are accurate and reliable.
出处
《国防交通工程与技术》
2006年第1期23-25,共3页
Traffic Engineering and Technology for National Defence
关键词
索力施加
斜拉桥
初始应变
ANSYS
exertion of cable forces
cable-stayed bridge
initial strain
ANSYS
