摘要
本文基于力法原理导出了斜支承连续梁的三力矩方程,并给出了内力与反力计算公式,为解析这类结构提供了一种有效的方法。文末给出了算例,并就斜角对斜支承连续梁受力性能的影响作了探讨。
In this paper,three moment equation for skew continuous gir- der is derived,and the corrsponding calculation formulae of internal force and reactions are also given,which offer an effective means for the analysis of this kind of structure.Finally,an example is given,and the influence of skew angles on internal forces is discused.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
1990年第2期54-64,共11页
China Journal of Highway and Transport
关键词
斜桥
斜支承连续梁
三力矩方程
Skew bridge
Skew continuous girder
Three moment equation
