并求出应力和强度的分布，计算结构可靠度。
The distribution of stress and strength is obtained and the reliability of structure is calculated.
介绍了利用激光干涉全场测试应力和强度的技术；
This paper introduces a laser interferometry technology for whole field measuring stresses and strength.
静态应力-强度系统的可靠度仅与应力和强度的干涉有关。
Reliability of a static stress-strength system depends only upon the interference of stress and strength.
针对此不足采用ANSYS概率设计方法，不仅考虑了应力和强度的变化，又考虑了失效的不同后果。
In view of this insufficiency, using the ANSYS probability design method can not only consider the stress and the intensity change, but also the different consequence after failure.
在假设应力和强度服从正态分布的条件下，讨论了零件可靠性设计的基本方法———应力-强度干涉模型及相关计算公式。
Therefore, a stress-strength interference model for the reliability calculation of rock mass under two-end truncated probability distribution was proposed with the help of distribution theories.
我们跑应力有限元分析计算，确定了框架需要得到加强的最大强度和刚度，然后加强这些领域更多的碳纤维。
We ran finite element analysis stress calculations to determine where the frame needed to be reinforced for maximum strength and stiffness, then reinforced those areas with additional carbon fiber.
在拉应力和应拉力交替的作用下，强度相对较低的螺栓会先产生裂纹，进而发生疲劳断裂。
Under the action of tensile stress and tensile stress, the bolt with relatively low strength will crack first, and then the fatigue fracture will occur.
瓷套的应力、强度和各设计变量均可认为服从正态分布，在设计时作为正态分布变量处理。
The stress, strength and other design variables of porcelain sleeve can all be considered to obey normal distribution, and dealt as normally distributed variables during calculation.
研究单搭接接头胶缝中预留间隙对接头拉剪强度和应力分布的影响。
The effect of the recessing on the strength and stress distribution of adhesively bonded single-lap joints is discussed.
三维裂纹在动态断裂力学中由于其数学和物理上的复杂性，求解其动态应力强度因子受到一定的限制。
Because of the complexity in mathematics and the physics, solving the three-dimensional dynamic stress intensity factors is certainly limit.
采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。
The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.
提出了计算失效率的快速收敛的迭代算法，并分析了失效率与广义强度和广义应力的均值及变异系数的关系。
What's more, the relation between the probability and the average values and variation coefficients of generalized stress and generalized strength is analyzed.
研究掺聚醋酸乙烯水泥砂浆的轴拉和轴压应力—应变关系、抗弯性能以及长期粘结抗弯强度。
This paper delivered the relationships of uniaxial tensile and compressive stress with strain and bending properties, and felt-bending strength of cement mortar with polyvinyl acetate (PVAC).
预应力技术可以改善钢结构的强度、刚度和稳定性，调整钢结构的动力性能。
Prestressed technology can improve the strength and rigidity and stability, and adjust the dynamic performance of steel structure.
实验表明几种岩石的强度、延性和脆性、体积变化和破坏前兆等与应力途径有关。
The experiments showed that the strength, brittleness and ductility, volume change and failure precursors are concerned with stress paths.
首先进行强度和稳定性计算，主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。
First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.
快速铁路是束热处理铝合金型材中空截面，给高强度下的扭转和挠度应力。
The Speedy Rail beam is a heat-treated aluminium alloy profile with hollow cross-sections that give it high strength under torsion and deflection stresses.
论文最后分析了理论计算公式，研究和讨论了剪切应力与粒子体积分数、外加磁场强度和粒子的磁化强度的关系。
Finally in this paper the theoretical formula is analyzed, and the effects of the particle volume fraction, particle magnetization and the external magnetic field onthe shear stress are studied.
取向的结果，导致大量的硬段残留取向、应力软化、应力滞后和高变形，以及材料的高模量和高强度。
The orientations of polyurethanes resulted in a large number of the residual orientation , the stress softing and stress hysteresis , the permanent set , the higher modulus and strength of materials .
混凝土约束改变了有效应力-应变关系：造成强度和临界应变的增加。
Confinement of concrete results in a modification of the effective stress-strain relationship: higher strength and higher critical strains are achieved.
应力指数法和疲劳强度减弱系数法是进行疲劳容器设计的重要方法。
Stress index method and fatigue strength weakened coefficient method are important methods for designing fatigue vessel.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
其次，采用应力与强度干涉模型和蒙特卡罗模拟法，解决了可靠度计算公式中复杂积分的计算问题。
Then, the complex integral calculation problem in the reliability model of stress and strength interference was simplified by using the Monte Carlo Simulation Method.
结果表明，给定长度的环形裂纹在尚未接触界面时，其两端正则化的型和型应力强度因子均随时间增大而减小。
The results show that when the annular crack is away from the interface, the normalized stress intensity factors at the crack tips decrease with increasing time.
最后得到垂直裂纹端点处的应力强度因子和压头下方的压力数值。
Stress intensity factors at vertical crack tips and numerical results of pressure under punch are obtained.
首先推导了双材料界面裂纹尖端的位移场和应力强度因子之间的关系式。
The relative equation between stress intensity factor and displacement field near interface crack tip of bimaterials was derived firstly.
基于滑面上应力分析法和强度折减法是边坡稳定有限元分析方法中两类主要的方法。
Stability method based on slip surface FE stress and shear strength reduction method are two principal methods for FEM slope stability analysis.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
ABSTRACT The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
采用有限元法对加氢反应器裙座支撑区进行有限元分析及优化设计，并对其危险截面作应力评定和强度校核。
The finite element method is applied to analysis and optimize the design of the hydrogenation reactor skirt support area, and stress of the risk section is assessed and strength is checked.
根据断裂韧度和应力强度因子的关系，建立了结构模型中诱导缝的开裂相似条件。
According to the relation of fracture toughness and stress intensity factor, the cracking similarity condition of induced joint in structural model is established.
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