摘要
本文首先导出了分析斜交刚架的四力矩方程表达式,得出了相应的计算公式。最后,给出了四力矩方程在斜交刚架分析中的两个应用示例,并对斜交刚架和斜支承连续梁的控制内力作了比较。
In this paper, four-moment equation for skew rigid frame is firstly derived, and then the corresponding calculation for mulae are given. It offers an effective method for the analysis of this kind of new structure. Finally,two calculating examples of skew rigid frame using four-moment equation are given.
出处
《东南大学学报(自然科学版)》
EI
CAS
CSCD
1991年第5期88-94,共7页
Journal of Southeast University:Natural Science Edition
关键词
四力矩方程
斜交
刚架桥
力法
skew bridges
rigid frame bridges
force method
analysis / fourmoment equation