在分析该新型绿色包装材料的应力-应变曲线特征的基础上，建立了静态非线性本构模型。
The characteristic stress-strain curves of the material was analyzed and the static non-linear constitutive model of the material established.
利用ABAQUS有限元程序，采用土基的非线性本构模型及其他结构层的动态参数来计算理论弯沉。
ABAQUS is used to calculate theoretical deflection with subgrade nonlinear constitutive model and dynamic parameters of the other layers.
文中采用非线性有限元分析方法，并运用沈珠江模型作为堆石体本构模型对面板堆石坝坝体及面板做应力和变形计算。
The paper calculates the deformation and the stress of dam body and face for concrete faced rock fill dam with non-linear finite element method and taking Shenzhujiang model as rock fill body model.
根据数值流形方法的特点和岩土体的本构模型，给出了适用于非线性分析的数值流形方法的计算方法。
Based on the characteristics of the numerical manifold method and constitutive models of rock and soil mass, the formula of numerical manifold method for nonlinear analysis is presented.
另外主要编制了飞机风挡材料采用的具有应变率效应的非线性粘弹性朱-王-唐本构模型，结果能很好地对朱-王-唐模型进行描述，特别是应变率对该模型的影响。
Nonlinear viscoelastic's ZWT constitutive model which used in aircraft windshield and has a strain rate dependence is written, and ZWT is described point-device, especially, effect in stain rate.
基于形状记忆合金的双线性本构模型，利用非线性有限元方法数值分析了形状记忆合金阻尼器的滞回特性。
Based on the SMA double-line constitutive relation, the hysteretic behavior of cone SMA damper is analyzed by numeric nonlinear finite method.
并建立了混凝土非线性损伤本构模型，在此基础上编制了混凝土结构非线性有限元程序。
The program of non-linear concrete structure finite element analysis is worked out, by which the computed results strongly depend on the analyst's choice of finite element size were studied.
分析了混凝土本构模型、钢管与混凝土界面摩擦系数和几何非线性等对有限元分析结果的影响。
The influences of concrete constitutive model, friction coefficient, and geometric non-linearity on the results of finite element analysis were discussed.
基于岩体应变非线性软化本构模型，考虑中间主应力的影响，对等压荷载作用下的衬砌压力隧洞进行弹塑性分析。
According to the strain nonlinear softening constitutive model of practical rock, pressure tunnel with liner under the uniform pressure is analyzed.
基于岩体应变非线性软化本构模型，考虑中间主应力的影响，对等压荷载作用下的衬砌压力隧洞进行弹塑性分析。
According to the strain nonlinear softening constitutive model of practical rock, pressure tunnel with liner under the uniform pressure is analyzed.
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