摘要
以广州已建的主跨219 m的自锚式悬索桥为例,运用大型有限元分析软件ANSYS建立了模型,在结构参数变化时,对该桥动力特性进行了计算分析,并得出一些结论。
Taking the seff-anchored suspension bridge with a central span of 219 m in Guangzhou as an example, the paper calculates and analyzes the parameter varieties and the dynamic behavior of the bridge, reaching some conclusions, by building a model based on large-scale finite element analyzing software （ANSYS）.
出处
《山西科技》
2009年第6期95-96,共2页
Shanxi Science and Technology
关键词
自锚式悬索桥
有限元
参数变化
影响
serf-anchored suspension bridge
finite element method
parameter variety
effect
