摘要
本文引入符号函数,以扁壳的弯曲微分方程表示具有小拱度的折板的弯曲微分方程,给出了四边简支折板在任意竖向集中力及均布力作用时内力与挠度的级数解。
Symbolic functions are introduced into the paper.Using the bending differential equations of flat shell,this paper express the bending differential equations of folded plate which has small arc.The series solutions of the internal forces and deflection of the plate are given.The plate undergoes arbitrary concentrated loads and uni- form loads and is simply supported in boundary.
出处
《工程力学》
EI
CSCD
1990年第3期33-37,共5页
Engineering Mechanics
关键词
折板
内力
挠度
级数解
Folded plate
Internal forces
Series solution
