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部分均匀荷载作用下圆板塑性极限统一解
引用本文:马国伟,强洪夫.部分均匀荷载作用下圆板塑性极限统一解[J].应用力学学报,1996,13(4):64-71.
作者姓名:马国伟  强洪夫
作者单位:西安交通大学
摘    要:本文采用俞茂宏双剪统一屈服准则求解部分均匀荷载下简支圆板的塑性极限,已有的最大主应力准则、Tresca准则,Mises准则的解答均是该解答的特例或线性逼近。该解答可以适合于多种工程材料,具有普遍性和适用性,从得出的解析解和图示中可得出一些新的有益的认识

关 键 词:部分均匀荷载  简支圆板  塑性极限  统一屈服准则  双剪屈服准则

Unified Solutions of Plastic Limit of Circular Plate Under Portion Uniform Load
Ma Guowei,Qiang Hongfu,Wang Yuan,He Linan.Unified Solutions of Plastic Limit of Circular Plate Under Portion Uniform Load[J].Chinese Journal of Applied Mechanics,1996,13(4):64-71.
Authors:Ma Guowei  Qiang Hongfu  Wang Yuan  He Linan
Abstract:In this paper, we adopt Twin Shear Unified Yield Criterion proposed by Prof. Yu Mao hong to find the solution of plastic limit of simply supported circular plate under portion uniform load. The solutions of maximum principal stress criterion, Tresca criterion and Mises criterion are all of its special cases or linear proximity. This solution can be applied to many engineering materials. So it has university and suitability. We can acquire some new benificial knowledge from analysis solutions and diagrams in this paper.
Keywords:twin shear yield criterion  simply supported circular plater  plastic limit  unified yield criterion  
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