圆孔平板的弹塑性力学及有限元分析  

Elastic-plastic mechanics and finite element analysis of round hole plate

作　　者：杨哲光[1] 谭良斌[1] 

机构地区：[1]湘潭大学土木工程与力学学院,湖南湘潭411105

出　　处：《工程建设》2012年第4期9-11,41,共4页Engineering Construction

摘　　要：针对带圆孔的矩形平板进行受力分析,并对弹性力学和塑性力学计算得到的解析解与基于有限元法的ANSYS程序得出的数值解进行比较,为其设计及应用提供参考依据。The mechanical properties of a rectangular plate with a hole were analyzed, the analytical solution derived from elasticplastic mechanics calculation was compared with the numerical solution derived based on the ANSYS program of finite element method, and this provides reference basis for its design and applica tion.

关 键 词：弹塑性解 半逆解法 单元应力 屈服强度 ANSYS 

分 类 号：TB125[理学—工程力学]