【摘要】 利用最小势能作为各节点的位移收敛处理,实现了各个元胞间不平衡力的计算,用面向对象技术开发了基于元胞单元法的杆系结构弹塑性静力分析软件。通过实例分析证明了元胞单元法分析弹塑性结构正确性,并能达到有限元相同的精度,是一种并行算法。更多还原

【Abstract】 Using the principle of minimum potential energy for the displacement convergence of all the nodes,the program effected the calculation of non-equilibrium tension of every cell,and then the static elastoplastic analysis software for pole series based on cellular element methodology was developed with the application of object oriented technique.The correctness of the cellular method for the elastic and plastic analysis was proved by the practical application in the real case,and the analytic results had the identical accuracy of finite element method.Therefore,it is another parallel algorithm.更多还原