A study of constitutive model coupling dilatancy and degradation for jointed rock 剪胀和破坏耦合的节理岩体本构模型的研究
The strain gradient plasticity theory was used as the constitutive equation to illustrate the material properties at micro scale. 将应变梯度塑性理论应用于微切削仿真过程的材料本构模型中,表征材料的微观尺度变形特性。
The results of this paper are useful for studying the constitutive relation between pile and soil. 其研究结果可为进一步的桩土间的本构关系研究提供参考。
The effective modulus is one of the important parameters of constitutive model for shape memory alloy. 在形状记忆合金的本构模型中,有效复合模量是很重要的因素。
A new method for determining the parameters of soil constitutive models is presented. 本文提出了一种确定土的本构模型参数的新方法。
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. 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。
The characteristic stress-strain curves of the material was analyzed and the static non-linear constitutive model of the material established. 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。
First, how to define what is constitutive of the principles and norms of international justice? 第一,如何确定国际正义的原则和规范的构成的自为者?
Basing on the modified SCG model, a high temperature and high pressure constitutive relation of materials is proposed. 本文在修正的SCG模型基础上,提出了一种考虑了熔化潜热的高温高压本构。
The main features of future constitutive models for granular materials in penetration analysis were discussed. 讨论了用于触探试验分析的粒状材料本构模型。
Calculation of Asphalt Pavement Rutting Based on Rheological Constitutive Model and Dynamic Finite Element Analysis 基于流变学本构模型和动力有限元分析的沥青路面车辙计算
A calculation parameter and a constitutive model for greenhouse film were obtained by a uniaxial tensile test. 该文通过温室薄膜单轴拉伸试验,确定材料的计算参数和本构模型;
Finally, some opinions about the development direction of concrete damage constitutive models were proposed. 最后就混凝土损伤本构模型的发展方向提出了看法。
Viscoplastic properties of clay and constitutive model 粘土的粘塑性特性试验与三要素本构模型
Elastoplastic constitutive law of swelling rock based on humidity stress field theory; 本文提出了分析膨胀岩体受水作用的湿度应力场理论。
Study on deformation of unsaturated expansive soils based on elastoplastic constitutive model 基于弹塑性本构模型的非饱和膨胀土变形研究
Study on Dynamic Behavior and Constitutive Model of Saturated Soft Clay under Seismic Loading 地震荷载作用下饱和软粘土的动力特性和动力本构模型研究
Application of hyperelastic constitutive models in finite element analysis on tires 超弹性本构模型在轮胎有限元分析中的应用
Experimental results on several geogrids were employed to evaluate the constitutive model. 本文应用几种土工格栅试验结果验证了所提出的本构模型。
The constitutive models for rock interfaces and joints under cyclic normal loading are reviewed. 对岩体结构面在法向循环加载下的受力变形关系进行了理论研究。
Because of this, a proper creep constitutive equation is very important. 因此,一个合适的描述流变现象的本构方程是非常重要的。
Based on the large-scale finite element analysis software ADINA, constitutive models and failure criteria of concrete and steel are elaborated. 阐述了基于大型有限元分析软件ADINA的混凝土及钢筋的本构模型及破坏准则,选择了分析方法对输进参数进行了分析。
A constitutive model for the saturated soft rock was developed by using an influence factor of pore water. 引进孔隙水影响因子建立了饱和软岩本构模型。
The practical and effective expressions of stress strain constitutive relation and damage evolution for elastoplastic damage problems are proposed. 提出了一种实用有效的弹塑性损伤应力-应变本构方程与损伤演化方程。
Systematic tests were conducted to investigate constitutive rule of the interface between structure and coarse grained soil. 进行了系统的粗粒土与结构接触面静动力学试验以研究其本构规律。
A constitutive model test on glass fiber reinforced polymer ( GFRP) tube confined concrete was carried out. 进行了玻璃纤维增强塑料(GFRP)管约束混凝土本构模型试验。
The proposed constitutive relationship can evaluate ultimate strength and deformation of square CFT effectively. 建议的本构关系可以用于评估方形钢管混凝土短柱的极限承载力和延性。
Secondly, the three nodes contact element obeying the elastic Coulomb friction constitutive model is presented. 并介绍了服从弹性库仑摩擦本构模型的三结点接触单元。
Results of these tests are a basis of construction of constitutive models of remoulded soft clay in Shanghai. 通过室内试验对压缩性参数的确定,为进一步建立重塑上海软土的本构模型提供了基础。
Test Analysis on the Elastic-Plastic Constitutive Model of Saturated Remodeling Loess 饱和重塑黄土的弹塑性本构模型与试验分析