The foundation of Limit Equilibrium Method is based on Mohr-Coulomb strength criterion.
极限平衡方法是建立在摩尔—库仑强度准则基础之上的。
Three types of four-parameter strength criterion based on new mechanical model are proposed.
在新的力学模型上建立了三种类型的四参数强度准则。
The distribution of flaw degree of rock material was discussed, and strength criterion was given.
通过理想强度与实际强度的差异，讨论了岩石材料的缺陷程度，并给出了强度准则。
Based on idealized rock stress-strain relationship of Toshikazu, a new strength criterion is presented.
采用川本眺万的岩石应力—应变关系曲线的理想化假设，建立了新的强度准则。
The elastic stability problems of wellbore are studied according to the anisotropic strength criterion.
简要论述该各向异性强度准则，根据该准则研究了井筒的弹性稳定问题。
The numerical model of roof bolting and rock mass collaboration was based on Hoek Brown's strength criterion.
基于虎克-布朗强度准则给出了岩体及顶板锚固的数值模型。
A rational strength criterion of such a problem can be found only by a shakedown analysis on the theory of plasticity.
只有运用塑性理论的安定性分析才能找到合理的强度判据。
The strength criterion of rock loaded by compression stress and tensile stress can be described with linear relation of stresses.
岩石在压拉应力作用下发生的拉伸破坏可以利用应力之间的线性关系描述。
The formulae of strength criterion for common anisotropic materials are deduced and the method to determine the strength coeffici…
对工程常见各向异性，文章给出了强度准则公式，并详细讨论了强度参数的实验确定方法。
The strength criterion can simulate the failure characteristics of jointed rock mass reflected by relationship between resistance and response.
所建立的各向异性强度准则能真实地模拟各向抗力与响应的相互关系所反映的节理裂隙岩体的破坏特征。
Based on the strength testing of coal, a strength criterion is set up. The criterion of energy is put forward in the light of engineering practice.
通过煤体强度实验建立了其强度准则，并结合工程实际建立了能量判据。
It provides theoretical basis for determining geotechnical slip surface and has a guiding significance for studying geotechnical strength criterion.
为岩土滑移面的确定提供了理论依据，对研究岩土强度准则具有指导意义。
The constraint conditions can be used to identify the availability of the strength criterion and they are helpful to measure the basic strength parameters.
该限制条件既可验证强度准则的可用性又有助于实验确定基本强度参数。
The above theory and method are adopted to establish anisotropic strength criterion and make dynamic analysis for deep sliding surface of dam-rock foundation system.
在此基础上，对岩体各向异性强度准则及其数值实现方法进行研究，并编制相应的计算程序对坝体—岩基系统的深层滑动面进行动力分析。
The rock mass strength under load at determined bridge foundation position is checked with strength criterion to determine the reasonable position of the bridge foundation.
用岩体强度准则对桥基位置下岩坡岩体强度进行校核，最终确定桥基合理位置。
By comparing with the experimental results of true triaxial tests on sands, the proposed strength criterion was validated to predict the strength of layered-anisotropic soils.
通过预测两组砂土真三轴试验结果，进一步地证实所提出强度准则的合理性。
The calculated method of crack extension of arch DAMS is proposed using this strength criterion and finite element discrete crack model, and with some practical examples given.
运用上述强度准则及有限元分离裂缝模型提出了拱坝开裂的计算方法，并给出了应用实例。
There is a macro-crack and micro-crack system in rocks, which affects almost all the mechanical properties of rocks, especially the failure mechanism and the strength criterion.
岩石内部存在一个宏观的和微观的裂隙系统，岩体的一切力学特性几乎都与这个裂隙系统有关，当然岩体的破坏机理与强度准则也不例外。
The strength analysis and calculation have been achieved by use of the linear elastic theory, elastic theory of 3 dimension orthotropic materials and relevant strength criterion.
采用弹性力学理论及正交各向异性材料三维弹性理论，利用相应的强度准则对复合层合管进行强度分析计算。
According to the maximum stress strength criterion, the burst pressure formula for the single spiral and the spiral with hoop filament-wound toroidal pressure vessel were obtained.
利用最大应力强度准则，得到了单一螺旋缠绕及螺旋加环向缠绕圆环压力容器爆破压强的计算式。
Based on the tests and analyses, considering the standards for a drilling rig and its loading characters, the author presents the strength criterion which is consistent with API 8a.
在此基础上，根据钻机标准和承载特点，提出了与API8a相一致的强度判据式。
Based on the strength criterion of the incremental plastic collapse, the inelastic deformation behavior of a ship's hull girder under cyclic bending loads was discussed in detail in this paper.
根据递增塑性破坏的强度准则，详细讨论了循环弯曲载荷下船体梁的非弹性变形性能。
A set of inequality constraint conditions of the strength parameters is derived from the convexity of the strength criterion, which is expressed in a quadric form in terms of stress components.
本文从一般强度理论出发导出各向异性材料应力形式张量多项式强度理论，根据强度准则的外凸性得到应力二次形式强度准则的强度参数限制条件。
But the damage and fracture of rock is closely related to each other. And the relationship between strength criterion parameters of rock and fracture toughness of fracture theory is particular.
然而，岩石的破坏和断裂是紧密相联的，岩石强度准则的材料参数和断裂理论的断裂韧度存在特定的方程关系。
The different series of fence, must carry on the strength and deflection according to the stress condition of the experimental verification or unlucky criterion.
对不同系列的护栏网，必须要按受力状况最晦气准则进行强度、挠度的校核或实验。
I harbour the opinion that the criterion lies in the living standards of people, while others quote the a nation's economic strength as the gauge.
我认为这个标准取决于人们的生活水平，而其他人提出国家的经济实力才是这个标准。
The rotating bending fatigue strength is the criterion of resistance to propagation of hot cracks.
旋转弯曲疲劳强度是抗裂纹扩展能力的判据。
The rotating bending fatigue strength is the criterion of resistance to propagation of hot cracks.
旋转弯曲疲劳强度是抗裂纹扩展能力的判据。
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