摘要
本文讨论了岩石应力-应变关系曲线及其理想化假设,考虑到岩石应变软化特性.编制了柑应的望性有限元程序.经与理论值比较后表明该计算的可行性和正确性.
The author discusses here the relationship graph of the rock strain- softening and its idealized mechanical model.The behaviour of the rock strain- softening and the corresponding plastic finite element programming are also censidered.By comparing with the theoretical arithmetic,the computation is shown to be feasible and correct.
出处
《华侨大学学报（自然科学版）》
CAS
1991年第2期177-181,共5页
Journal of Huaqiao University(Natural Science)
关键词
岩石
应变软化
有限元
应力
塑性
finite element
strain-softening
stress
strength
rock
