不连续支承条件下正交异性单向连续板的稳定与振动  

STABILITY AND VIBRATION OF ONE-WAY CONTINUOUS ORTHOTRIPIC PLATES HAVING DISCONTINUOUS SUPPORT CONDITIONS

作　　者：刘石泉[1] 

机构地区：[1]华中工学院

出　　处：《工程力学》1989年第2期57-66,共10页Engineering Mechanics

摘　　要：本文提出了两对边任意支承,另两对边不连续支承(不连续的自由边和弹性支承边除外)的正交异性连续板自由振动和稳定问题的解法。各种连续支承条件下的连续板,都可作为不连续支承连续板的特殊情况,用本文方法,得到精确解。An analytical method is presented in this paper for solving problems of stability and free vibration of one-way continuous orthotripic plates arbitrarily supported along two opposite sides and discontinuously supported along other two opposite sides with the exception of discontinuous free side and elastic support. With methods of this paper. the exact solution of continuous orthotripic plates having various support conditions can be calculated as special situation of continuous orthotripic plates having discontinuous support conditions.

关 键 词：连续板 不连续支承 稳定 振动 

分 类 号：O327[理学—一般力学与力学基础]