wu changchun meaning in Chinese

吴长春

In chapter two of the first part , we give the new axisymmetric hybrid stress optimization function using the wu - pian - huang optimization theory , modify the former function published by t . h . h . pian , wu changchun etc . through the numerical example it ' s easy to get the conclusion that the new axisymmetric hybrid stress finite element we present in this paper has better precision in the results of displacement and stress
Pian等于1987年提出轴对称杂交应力元的优化列式( opc ) ，本文对该优化方法重新进行了推导，对原轴对称问题的杂交应力元列式进行了修正，得到了一个新的轴对称杂交应力单元，通过算例可以看出，同原文相比，该单元的位移和应力的精确度都有了改善。