摘要
文中基于梁格法的基本原理,总结板梁结构梁格单元划分和刚度计算的一般方法,并结合工程实例,验证梁格法用于斜交框架桥结构分析的有效性。
Based on basic principles of grillage method, the general method of meshing and element stiffness computation for grillage method is summarized. Combined with engineering examples, the validity of grillage method in structural analysis of skew frame bridge is verified.
作者
杨名超
卜天
刘超
YANG Mingchao;BU Tian;LIU Chao(Central and Southern China Municipal Engineering Design & Research Institute Co., Ltd ., Wuhan 30063,China)
出处
《交通科技》
2019年第3期34-37,共4页
Transportation Science & Technology
关键词
斜交框架桥
结构分析
梁格法
frame bridge with skew angle
structural analysis
grillage method
