多维情形铅块有限变形压缩试验和分析

摘要

In this paper, the finite deformation property of lead under single di mension and three dimension condition are studied, the single dimension Eulor co nfiguration constitutional equation is presented on this basis. It is shown that the constitutional model is feasible under three dimension condition.%对铅块的有限变形单向和多向压缩进行了试验研究，在此基础上给出了单向压缩 时欧拉描述下的本构方程，并研究了本构模型用于多维压缩时理论分析的可行性。