elasticity tensor

英 [ˌiːlæˈstɪsəti ˈtensə(r)]

美 [ˌiːlæˈstɪsəti ˈtensər]

弹性张量

Then the expression of damage-dependent elasticity tensor is deduced and the constitutive equations of damaged rock are built by using an equivalent state.
以二阶张量为损伤变量，推导了依赖于损伤变量的弹性模量表达式，利用一个等价状态，建立损伤岩体的本构关系。
The stress and strain tensors on the edge of the notch were analyzed by elasticity mechanics method and elasto-plastic finite element method, respectively. Relations between the site of crack initiation and each stress and strain tensor were investigated.
分别采用弹性力学方法及弹塑性有限元方法对多轴加载下缺口试件缺口孔边应力应变进行分析，探讨疲劳裂纹萌生位置与孔边应力、应变的关系。
The result showed the volume shrinkage rate of UPR reduced, the elasticity tensor of the casting resin of UPR increased and the axial tensile strength changed little when the UPR was mixed with the powder of FRP.
结果表明，加入FRP粉末后UPR的体积收缩率降低；其浇铸体的拉伸弹性模量升高，拉伸强度变化不大。
A stress offset updating algorithm was put forward on the basis of elasticity tensor, and the results demonstrate the improved computational accuracy and efficient of constitutive equation.
采用J2塑性理论，引入等向强化系数，提出了基于弹性张量的应力补偿更新算法，提高了本构计算的精度和效率。