屈服准则

Hill（1979）屈服准则的展开及在金属薄板成形极限图中的应用

Hill 's yield criterion ( 1979 ) and its application to predict sheet metal forming limit diagram

论Mises屈服准则中β值的变化规律

The Variation of β in Mises Yield Criterion

弹粘塑性有限元分析中相对于几种屈服准则的H矩阵的统一格式

Unified formula of matrix H corresponding to several yield criteria in elasto-viscoplastic finite element analysis

HILL屈服准则与晶体塑性模型对FCC单晶材料塑性各向异性描述能力的比较

Comparative study of Hill model with crystal plasticity for FCC single crystals

Hill提出的屈服准则，对正交异性板的承载能力进行了分析。

Hill , an analysis of the carrying capacity of orthotropic plates is presented .

Mohr-Coulomb等面积圆屈服准则在边坡稳定分析中的应用

Application of Mohr-Coulomb equivalent area yield criterion to slope stability analysis

等效Mohr-Coulomb屈服准则在岩质边坡稳定性分析中的应用

The Appliance of Equivalent Mohr-Coulomb Criterion to Rock Slope Stability Analysis

用Drucker公设导出两个经典屈服准则

The deduction of Mises yield criterion Tresca criterion with Drucker postulation

本文通过宽板拉伸试验，根据全面屈服准则和COD参量直接研完和评定了焊接构件中的表面裂纹。

The surface cracks in welded structures are assessed and investigated directly by the wide plate test according to the general yielding criteria and COD parameter .

粘弹-塑性海冰动力学本构模型中的Drucker-Prager屈服准则

Drucker-Prager yield criteria in viscoelastic-plastic constitutive model for sea ice dynamics

横观各向同性Drucker屈服准则

Drucker Yield Criterion of Horizontally Isotropic Material

考虑塑性变形时，应用了德鲁克-普拉格（Drucker-Prager）屈服准则。

Drucker-Prager criterion is applied when plastic deformation is considered .

Drucker-Prager系列屈服准则在稳定分析中的应用研究

Studies of application of Drucker-Prager yield criteria to stability analysis

Hoek-Brown屈服准则及其在边坡工程中的应用

Hoek-Brown yield criterion and its application in side slope engineering

文章为高压传压介质叶蜡石选择了一个塑性本构模型，它包括DP屈服准则和相关联的流动准则。

The plastic constitutive model which involves DP yielding principle and relevant flowing principle was selected for high pressure conduction medium pyrophyllite .

用Mises屈服准则对矩形底球扁壳进行极限分析

The limit analysis of the spherical shallow shell of the rectangle base by TTE Mises yield criterion

在二阶组构张量的主轴坐标系内，各向异性屈服准则与殷有泉的拓展Hill准则形式完全相同，当不考虑正应力对屈服的影响时，它与Hill准则具有相同的形式。

Particularly , if the effect of mean normal stress on yield is not considered , the anisotropic yield criterion has the same form as the Hill anisotropic yield criterion .

Lode应力参数与应力参量之间的内在联系及屈服准则的推广

The inherent relate of Lode parameter of stress and stress parameter and yield criterion extension

具体考虑非关联Drucker-Prager屈服准则。

Thenon-associated Drucker-Prager yield criterion is particularly considered .

对各向同性材料，新屈服准则退化为VONMISES屈服准则，新定义的等效应力和等效应变退化为VONMISES等效应力和等效应变。

The new criterion , new equivalent stress and equivalent strain will be reduced to the von Mises 's for isotropic material .

利用MISES屈服准则，可以判定在水冷阶段筒体部分区域进入塑性，产生周期性的塑性残余变形。

MISES yield rule was used to determine the region which had yielded during the process of temperature rising and dropping .

M-C与D-P屈服准则计算参数的能量等效方法及误差分析

Energy equivalent method for calculating parameters of M-C and D-P criteria and error analysis

M-C屈服准则的应力场及其唯一性

Stress Field in M-C Yield Criterion and Its Uniqueness

C-M和D-P屈服准则参数与岩石断裂韧度关系研究

Relation Study Between D-P and C-M Failure Criterion and Rock Fracture Toughness

本文基于ANSYS有限元仿真分析软件，首先研究了水工结构工程中的非线性有限元的弹塑性基本理论，明确了在弹塑性基本理论下材料的基本方程、本构关系和屈服准则。

Based on the finite element simulation software ANSYS , this paper do a research on plastic-elasticity theory of nonlinear finite element in hydropower structure engineering project and realize the stress-strain relation and yield rules .

因此，可以依据Mises屈服准则和循环三轴试验结果确定一般应力状态下土单元的循环强度。

The cyclic strength of soil element in general stress states could be determined according to Mises criterion and cyclic triaxial test results .

维亚洛夫提出的冻土幂函数蠕变方程为基础，采用Mises屈服准则，对C.C。

C B ялов proposed the frozen soil power function creep equation is a foundation , uses Mises yield criterion , to Modified C.

在此基础上，依据Mises屈服准则，导出Ⅰ，Ⅱ复合型裂纹尖端的塑性区边界曲线方程。

The boundary curve equation of plastic area at the ⅰ and ⅱ compound crack tip is given according to Mises yield norm .

以上数值计算均验证了基于D-P屈服准则的粘弹-塑性本构模型在海冰动力学中的可靠性。

The VEP model with D-P yield criteria was validated with both of the numerical simulations above .

由于TRIP钢在相变过程中存在体积变化，将考虑体积效应的Miller屈服准则引入本构方程，并将其扩展到板料各向异性范围。

Considering the volume change of TRIP steels during the transformation process , new constitutive equation is characterized by the embeddedness of the Miller yield law with volume effect and the new anisotropic yield law .