Based on the plastic flow theory of soils, an elastoplastic constitutive model for describing the stress-strain behavior of the saturated sands under the action of monotonic loading is developed.
利用土体的塑性流动理论，提出了用于描述饱和砂土在单调荷载作用下的应力—应变反应性质的弹塑性本构模型。
Based on the plastic flow theory of soils, an elastoplastic constitutive model for describing the dynamic behavior of the saturated sands is developed.
利用土体的塑性流动理论，提出了用于描述饱和砂土动力反应性质的弹塑性本构模型。
The plastic theory of composite material include three criterions: the yield criterion, the flow rule and the hardening rule.
复合材料的塑性理论通常包括三方面准则：屈服准则、流动准则和强化准则。
From the plastic flow theory, the three-dimensional deformations and stresses of the deformation zone are formulated.
根据塑性力学流动理论，分析推导了变形区三维变形和应力的数学模型。
To join ellipse yield function, hardening parameter with plastic work, associated flow law and damage theory, the elastoplastic damage constitutive model of loess were derived.
结合以塑性功为硬化参数的椭圆形屈服面，根据相关联流动法则及损伤理论推导出了黄土弹塑性损伤本构模型。
With respect to the anti-slide resistance measures of embankment on soft clay ground, loading berm method and decrease the slope of the embankment are compared using plastic flow theory.
针对软基堤坝的抗滑稳定措施，应用塑流理论分析、比较了反压平台和放缓边坡的稳定效果。
We discuss the dynamics problems of ideal rigid-plastic material in the flow theory of plasticity in this paper.
本文讨论了塑性流动理论中的理想刚塑性材料的动力学问题。
Second, flow simulation theory of injection plastic mould is introduced, math model of flow is established.
其次介绍了注塑模流动模拟理论，建立了流动过程的数学模型。
As shown in the theory of generalized plastic mechanics, the associated flow rule is just a particular case of non-associated flow rule.
广义塑性理论表明，关联流动法则是非关联流动法则中的一种特殊情况。
As shown in the theory of generalized plastic mechanics, the associated flow rule is just a particular case of non-associated flow rule.
广义塑性理论表明，关联流动法则是非关联流动法则中的一种特殊情况。
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