摘要
频率是研究后加柱井字梁结构的动力特性的一个重要参数,借助有限元数值分析软件ANSYS,对后加柱井字梁结构频率的计算方法进行了探讨,所得结论可用于工程指导。
Frequency is an important parameter of researching structural dynamic characteristics. Combined with ANSYS,a finite element software,numeric analysis on frequency of post-column lattice girder structure and it's frequency calculational methods are studied,and some conclusions are drawn.The achievements can provide guidance to engineering design.
出处
《工业建筑》
CSCD
北大核心
2008年第z1期271-273,共3页
Industrial Construction
关键词
井字梁结构
后加柱
简支
频率系数
lattice girder structure post-column simple supported frequency coefficient
