theory of plasticity

The prediction values of shear strain and temperature in shear band based on gradient-dependent plasticity are higher than those by use of classical elastoplastic theory.

由于微结构效应，基于梯度塑性理论的剪切带内部的最大塑性剪切应变及最高温度的预测值高于经典理论的预测值。

Based on the theory of Biot consolidation and visco elastic plasticity, the finite element model is constructed, and the corresponding finite element computer procedures are compiled at the same time, then the regularity of the stress and the strain of the sea embankment are analyzed.

本文首先基于弹塑性Biot固结理论，采用有限单元方法，编制了相应的有限元计算程序，对加固前后的海堤进行了应力应变分析。

In this paper the upper bound theorem of plasticity theory is used, and the stability analysis under the earthquake force for the slope of the slide surface of logarithmic spiral in theory is proposed.

本文利用塑性理论上限解，从理论上对地震力作用下的对数螺旋线滑动面的土坡进行了稳定性分析。

Analytical Method of Flexible Base of Super Highway By the Theory of Elasticity and Plasticity

对高等级公路柔性基层（级配碎石层）进行弹塑性理论分析的方法

The mathematical-mechanical model of slide erosion is founded on the basis of the elastic-plasticity theory.

利用弹 塑性 力学理论,建立了典型滑坡侵蚀的数学力学模型.

It is related to metallurgy, thermology, and the theory of plasticity and developed on the basis of them.

它涉及金属学、传热学和塑性力学理论，并以此为基础，交叉发展而成。