摘要
将活塞桁架对中心圆筒的作用简化为均布径向面荷载,将中心圆筒作为闭合圆柱壳,圆板,环板的弯曲和弹性力学平面应力问题的组合结构问题处理,给出了其内力和位移的解析解,并列举了数值算例。
In this paper, the action of piston truss to central cylinder is simplified as uniformly distributed area load. The central cylinder is treated as a built-up construction problem which includes a closed cylindrical shell, a circular plate and a ring plate, which are considered as their bending problem and mechanics of elasticity plane problem. The analytic solutions of internal forces and displcements are obtained. It also gives a numerical example. The results of this paper are valuable in engineering practice.
出处
《沈阳建筑工程学院学报》
1990年第4期1-7,共7页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
基金
国家教委高校科学技术基金
建设部城乡建设科学技术基金
关键词
组合柱壳
容器
圆筒
内力
位移
cylindrical shell: cylinders: containers: internal forces: displacements: composite column shell
