塑性势 meaning in Chinese
plastic potential
Examples
- Based on the discussion , this paper expatiated the essential principle of the plastic mechanics in rocks include the material yield criterion , loading - unloading criterion , plastic potential theory , hardening rules , and application in geotechnical engineering
随后在这一部分中阐述了岩土塑性力学的基本原理，包括岩土类材料的屈服准则、加卸载准则、塑性势理论、以及加载硬化规律等原理及其在岩土工程中的应用。 - After the streamlines and potential lines were plotted , the potential line of the hardening and softening parts were taken as the same ellipse form . in order to establish the softening elasto - plastic model of qi loess , the plastic potential function used is in a ellipse form and the plastic work function was used as its hardening parameter
作流线和势线，揭示了势线的硬化部分和软化部分具有相同的椭圆曲线形式，采用椭圆来表示塑性势函数，以求待定塑性功函数为硬化参数的方法建立了q1黄土的软化型弹塑性本构模型。 - This paper uses the method of tensor to proof the tenable condition of generalized plastic potential , discuss the mathematical essential of the associated and disassociated flow rule and the relation of the yield surface and plastic potential surface , reason the expression of plastic factor strictly . debate the limitation on drucker ' s postulate . subsequently , this paper gives the mathematical basis of constitutive theory involving the rotation of principal stress axes . so it is proved that the mathematical and mechanical foundation of the generalized plastic mechanic
本文运用张量的方法论证了广义塑性位势理论成立的充要条件，讨论了关联与非关联流到法则的数学实质，屈服面与塑性势面的关系，严密推导了塑性因子的表达式，讨论了drucker公设的局限性，并给出了考虑主应力轴旋转时土体本构模型理论的数学依据，系统的论证了广义塑性力学成立的数学力学基础。