三边固定一边自由矩形板弯曲的混合能量法  

Mixed energy method of rectangle plate with three fixed boundary and one free boundary bending question

作　　者：陈英杰[1] 马巨海[1] 刘春辉[1] 付宝连[1] 

机构地区：[1]燕山大学建筑工程与力学学院,河北秦皇岛066004

出　　处：《燕山大学学报》2005年第3期201-204,共4页Journal of Yanshan University

摘　　要：应用混合变量的最小势能原理计算复杂边界条件矩形板的弯曲问题,给出了三边固定一边自由矩形板在静水压力作用下弯曲问题的封闭解析解,并给出了具有实际价值的计算结果。The bending of a rectangular plate with complicated boundary conditions is calculated by the principle of minimum po- tential energy with mixed variable. The closed analytical solution of the bending rectangular plate under hydrostatic pressure and calculating resulate of practically valuable are given.

关 键 词：混合能量法 矩形板 最小势能 静水压力 解析解 

分 类 号：O39[理学—工程力学]