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)

作　　者：丛树福 吴健忠 任东俊[2] 易希璋[3] 

机构地区：[1]山东电子局 [2]济南医科所 [3]山东大学

出　　处：《山东师范大学学报（自然科学版）》1991年第2期91-95,共5页Journal of Shandong Normal University(Natural Science)

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。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 松驰函数 

分 类 号：Q954.6[生物学—动物学]