摘要
提出采用牛顿迭代法来分析悬索桥主缆的变形和受力情况，其次，采用该方法编制了悬索桥主缆结构分析程序（ＣＳＡＰ），采用两个算例对该方法的正确性和实用性进行了验证，可供桥梁工程技术人员参考。
The Newton Raphan iterative method, which is used as analysing cable's deformation and internal forces for the suspension bridge, is described in this paper. It should be pointed out that program for the method aforementioned has been developed such as cable structural analysis program (CSAP) for the suspension bridge. Two numerial examples are also presented to verify the accuracy and practicality of that method. That method can provide reference for bridge engineers.
出处
《西安公路交通大学学报》
EI
CAS
CSCD
北大核心
1998年第3期25-28,共4页
Journal of Xi'an Highway University
关键词
悬索桥
结构
主缆
牛顿迭代法
bridge, structure, suspension cable, Newton Raphson itertive method
