摘要
本文根据受侧向荷载作用的圆柱形筒体结构的特点及有矩壳体理论,建立了筒体平衡微分方程,并求得解析解。本法不但适合于等刚度筒体,而且适用于阶梯刚度框筒,符合实际结构,因而具有很大的实用价值。
In this paper, based on the properties of cylindrcal framed-tube sturctures subjected to lateral load and the bending theory of shells, thedifferential equations of equilibrum ars established and the analytic solutionsare found. The method in this paper is suited not only to uniform stiffnessframed--tube, but also to step stiffness framed--tube. The method is veryapplicable to actual stnuctures.
出处
《湖南大学学报》
EI
CAS
CSCD
1989年第4期108-116,共9页
关键词
框筒结构
圆柱形
微分方程
structural analysis
framed-tube structure
differential equation/ tube in tube
