1)Mohr-Coulomb failure criterionMohr-Coulomb破坏准则
1.Application of the modified Mohr-Coulomb failure criterion in oblique penetration simulation;修正的Mohr-Coulomb破坏准则在斜侵彻过程中的应用
2.Based on the nonlinear characteristics of geo-material under Mohr-Coulomb failure criterion,the logical deduction on viscous-plastic numerical algorithm,in this paper,is translated under stochastic mathematical coverage,coupled with stable time step by which the transcendental period of failure criterion evolution is measured in viscous-plastic stress space.基于Mohr-Coulomb破坏准则下材料的非线性特征,结合粘塑性应力空间内破坏准则被有限超越期间的稳定时间步长,对随机数学覆盖下粘塑性数值算法的逻辑实现过程进行推导,在直接偏微分理论基础上建立了三维及平面应变条件下粘塑性非线性随机有限元的本构关系式,进而提出了基于全量理论的粘塑性非线性随机有限元列式,并以堤防填筑工程为例,分析研究了土质堤坝分阶段逐步填筑过程中的随机演化机理及堤坝结构的可靠度安全性,实现了堤防填筑工程的全程随机模拟。
3.On the basis of the viscous dummy time step of Mohr-Coulomb failure criterion,the 3-D constitutive relation of the viscous-plastic and non-linear stochastic finite element under plane strain is induced and set up,and the element formula based on total strain theary is also put forward.基于Mohr-Coulomb破坏准则粘性时间步推导并建立了三维及平面应变条件下粘塑性非线性随机有限元的本构关系式,进而提出了基于全量理论的粘塑性非线性随机有限元列式。
英文短句/例句
1.Analysis on Rock Stability in Mining Process Based on Mohr-Coulomb Failure Criterion基于Mohr-Coulomb破坏准则的开采过程岩体稳定性分析
2.Analytical solution of cavity expansion with the non-linear Mohr-Coulomb failure rule基于非线性Mohr-Coulomb强度准则下的扩孔问题解析
3.APPLICATION OF MOHR-COULOMB EQUIVALENT AREA YIELD CRITERION TO SLOPE STABILITY ANALYSISMohr-Coulomb等面积圆屈服准则在边坡稳定分析中的应用
4.Intrinsic relation between fracture toughness criterion, Irwin criterion and Coulomb criterion断裂韧性判据Irwin准则与coulomb准则的内在联系
5.Griffith criterion of brittle格里菲斯脆性破坏准则
6.failure criteriaof fibre reinforced composites纤维增强复合材料破坏准则
7.Who corrupt and subvert the very principles our constitution exists to uphold.我们宪法所维护的准则 被这些人腐化和破坏。
8.Application Study on Fracture Failure Criterion and Parameter Measurement of Frozen Soil;冻土断裂破坏准则与参数测试及其应用研究
9.Multiaxial Failure Criterion of Concrete in Freeze-Thaw Cycling Environment;冻融环境下普通混凝土的多轴破坏准则
10.Failure Criterion of Single-layer Saddle-shaped Reticular Shells Subjected to Strong Dynamic Loads单层鞍形网壳强动力荷载下破坏准则的研究
11.The Research on Double Parameter Failure Criterion of Steel Tube Composite Column Filled with Steel Reinforced Concrete钢骨—钢管混凝土柱双参数破坏准则的研究
12.Strength prediction for rock mass based on Barton-Bandis nonlinear failure criterion基于Barton-Bandis非线性破坏准则的岩体强度预测
13.Vertical Slopes Stability Analysis with Nonlinear Failure Criterion非线性破坏准则的竖直边坡稳定性分析
14.Stability of various height waste dumps based on nonlinear strength criterion矸石山稳定性非线性破坏准则数值模拟分析
15.Upper bound solution for active earth pressure based on a nonlinear failure criterion基于非线性破坏准则的主动土压力上限计算
16.Design Norm of Fatigue Strength of Combination Stress in Cylinder of Injection moulder注塑机筒复合应力疲劳破坏的设计准则
17.Stability Analysis for Tunnel Roof Based on Nonlinear Failure Criterion基于非线性破坏准则的隧道顶板稳定性分析
18.Comments on slope stability based on a series of Drucker-Prager failure criteria基于系列Drucker-Prager破坏准则评述土坡的稳定性
相关短句/例句
Mohr-Coulomb yield criterionMohr-Coulomb准则
1.This paper addresses the linear Mohr-Coulomb yield criterion and Drucker-Prager yield criterion, and the relation among the linear Mohr-Coulomb criteria in material mechanics and rock mechanics.给出了线性Mohr-Coulomb准则在材料力学及岩石力学中的不同表达形式之间的关系;描述了线性Mohr-Coulomb准则屈服面和Drucker-Prager准则屈服面的几何性质;比较了Drucker-Prager准则采用三种不同近似方法逼近线性Mohr-Coulomb准则时的差别;最后给出了采用Drucker-Prager准则逼近线性Mohr-Coulomb准则计算桥桩基础工程实例,为了对比,同时也用Mises准则作了计算。
2.These conditions are static equilibrium based on soil arching effect and Mohr-Coulomb yield criterion intensity principle of the soil in the composite arch foot where is the most unfavorable position.根据土拱效应的静力平衡条件和最不利位置拱脚处的土体Mohr-Coulomb准则探讨了较为合理的圆形微型桩间距的计算方法。
3)Mohr-Coulomb CriterionMohr-Coulomb准则
1.An Analytical Expression of Yield Probability on Mohr-Coulomb Criterion;Mohr-Coulomb准则屈服概率解析
2.Based on Mohr-Coulomb criterion, the coup.基于Mohr-Coulomb准则,分析了初期支护与围岩的耦合作用问题,提出了更加安全经济的设计方法,可以对工程的设计和施工提供更加可靠的理论依据。
3.Based on the reliability theory,an ana- lytical expression of reliability solution for Drucker-Prager and Mohr-Coulomb Criterion is given.视岩土材料强度参数为正态分布随机变量,以可靠度理论为基础,推导了Drucker-Prager准则和Mohr-Coulomb准则可靠度判别的解析表达式,并通过Monte-Carlo法和一次可靠度方法验证了其正确性。
4)Mohr-Column failure criterionMohr-Column破坏准则
5)Mohr-Coulomb yield criterionMohr-Coulomb屈服准则
6)Coulomb-Mohr's fracture criterionCoulomb-Mohr断裂准则
延伸阅读
复合材料破坏准则复合材料破坏准则failure criterion of composite materials 复合材料破坏准则failure eriterion。f Compo-site materials判断复合材料在复杂应力状态下是否破坏的理论。又称复合材料失效准则、复合材料强度理论。二向或三向复杂应力状态可能有无穷多个应力组合，不可能由实验逐个确定各应力状态下的材料破坏条件。因此，需要提出破坏准则的假说，从有限个实验结果中给出任一复杂应力状态下材料是否破坏的判断。 常用的复合材料破坏准则是均质正交各向异性材料破坏准则。是从相应的均质各向同性材料强度理论推广而来。计有40多种。这类准则不涉及破坏机理，不作理论解释，只是为了拟合实验结果，故又称作唯象或现象破坏准则。 由于复合材料是细观非均质材料，本质上是结构物，它的破坏机理和形式复杂多样。唯象破坏准则的单一准则方程根很难对各类复合材料、各种复杂应力状态下的破坏形式都能满足。70年代以来，人们进一步探索建立复合材料细观力学破坏准则。它以组分材料性能作基础，并与破坏形式相关，对不同的复合材料、不同的破坏形式给出不同的破坏准则方程。这类准则有比较清楚的物理意义，更符合实际情况，对复合材料的材料设计有更直接的指导意义。 (张汝光)
