直边上具有混合支撑段薄矩形板的弯曲  

The Bending of Thin Rectangular plates with Mixed Supported Segments of Straight Edges

作　　者：陈立志[1] 付宝连[1] 

机构地区：[1]秦皇岛港务局,燕山大学

出　　处：《应用数学和力学》1995年第1期41-51,共11页Applied Mathematics and Mechanics

摘　　要：在本文中，应用功的互等定理法首次给出了直边上具有简支段与自由段混合支撑的矩形板的精确解析解。作为比较，我们用有限元法计算了同一问题。比较表明，该解析解是正确的。In this paper. the exact analytical solution or the rectangular plate having simply supported segments mixed with free segments of straight edges are first given by means of the method of reciprocaI theorem。By comparison, we calculate the same problem by finite element method。The comparision shows that the analytical solution is correct。

关 键 词：支撑段 矩形板 薄板 弯曲 

分 类 号：O343[理学—固体力学]