节点文献
动物软组织的准线性理论(Ⅱ)——松弛函数G(t)与蠕变函数J(t)
QUASI-LINEAR THEORY IN ANIMAL SOFT TISSUE(Ⅱ)——Relaxation Funciton G(t) and Creep Function J(t)
【摘要】 利用准线性理论中的基本方程组异出了松弛函数 G(t)与需变函数J(t)所满足的方程。探讨了当瞬时应力T[λ(t)]、响应函数T[λ(t)]与应变率无关时所需满足的条件。结果表明,这时T?[λ(t)]仅能为常数。
【Abstract】 Equation for the relaxaton function G(t) and creep function J (t) are derived from the basic equations by the quasi-linear theory. The condition when the instantaneous stress T[λ(t)] and response function T?[λ(t)] are independent of strain rate, is discussed.We conclude that the above condition will be satisfied only when T?[λ(t)] is a constant.
【关键词】 动物软组织;
准线性理论;
松弛函数;
需变函数;
【Key words】 animal soft tissue; quasi-linear theory; relaxxation function; creeh function;
【Key words】 animal soft tissue; quasi-linear theory; relaxxation function; creeh function;
- 【文献出处】 山东师大学报(自然科学版) ,Journal of Shandong Normal University(Natural Science) , 编辑部邮箱 ,1991年02期
- 【下载频次】38