The series method of stress strength model is used to evaluate structural reliability.
可靠性评估方法是基于应力—强度模型的串联法。
Fatigue strength is less than static stress strength such as elasticity limit, yield strength.
疲劳强度低于弹性极限或屈服强度等静应力强度。
And then, by using the stress strength interference theory to calculate fracture probability is converted to resolve a one dimensional integral.
当用应力—强度干涉理论计算断裂概率，问题归结为一维积分式的求解。
The analysis result shows that the stress strength in the support locations of the stirred reactor is enough, and can satisfy safety requirements.
分析结果表明，该反应器支座区域的强度足够，可满足安全要求。
Since the pressure gradient affects stress strength of crack top, it is unsuitable to judge crack initiation by the traditional breakdown pressure.
气体压力分布影响裂缝尖端应力强度，因而不能用传统的破裂压力来判断裂缝起裂扩展。
A computation program has been developed, using a two dimension boundary element method, for calculation of stress strength factor at the welding crackle tip.
反映裂纹尖端附近区域应力场强度的物理量称为应力强度因子。它和裂纹大小、形状以及外应力有关。
Mesoscopic damage size on the top of crack is analysed, the effective stress strength factor is defined, the mode I crack damage fracture criteria is presented.
以混凝土单轴拉压损伤为基础，给出了单元弹性损伤本构关系，分析了裂纹尖端损伤微裂区尺寸，定义了有效应力强度因子，给出了I型裂纹损伤断裂判据。
The monotone property of multivariate function proved that the maximum stress strength point exists on the inner surface of casing under the triaxial stress conditions.
通过实例计算，对比分析了用“三向应力圆”理论与其他几种理论计算的抗挤强度值。
Using the LFEM theory, the author provided the computing method of stress strength factor of crack and the criteria of crack instability propagation and propagation angle.
本文根据砂岩储层的物理力学特征，运用断裂力学理论，给出了储层裂缝的应力强度因子的计算方法，定量地分析了开发过程中储层裂缝失稳扩展的判据、裂纹扩展方向。
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 the numerical simulation for sphere tank with defects, fracture safety assessment and stress strength verification are done under the cases of working pressure and over pressure.
在数值模拟计算含缺陷球罐应力场的基础上，对含缺陷球罐在工作压力和超压两种工况下进行了断裂安全评定和强度校核。
If probability density functions of stress and strength are definite, stress strength interference model can be used to calculate reliability using formulation or numerical value integration.
应力、强度概率密度函数确定可采用应力-强度干涉模型，用公式或数值积分求可靠度。
After undergoing the stress of tough competition, school athletes grew in strength and endurance.
在经历了激烈竞争的压力之后，学校运动员在力量和耐力方面都有所提高。
Stress in the short term enables us to perform well under pressure as the body rises to a challenge with heightened levels of focus, strength, stamina and awareness.
短期的压力能让我们表现良好，因为身体会为了应对挑战而提高注意力、力量、耐力和认知水平。
Bamboo has incredible tensile strength, meaning that it can withstand significant amounts of stress and is comparable to steel's tensile strength.
竹子有着不可思议的抗拉强度，也就是说它可以承受巨大的压力，可以与钢铁的抗拉强度相媲美。
By undergoing the stress and strainof tough competition, the athletes grow in strength, endurance anddiscipline.
在经历了激烈竞争的压力与紧张之后，运动员在力量、耐力和纪律方面都有提高。
Lying in each other's arms can certainly boost the strength of a relationship, and a study found that physical touch, even while sleeping, can reduce feelings of stress in both men and women.
躺在彼此臂弯中显然可以增进感情；而除此之外，研究还表明，不论男女，即使是在睡觉时，彼此身体上的接触也可以减轻压力。
Investors have had their eyes on the results of the new, stricter stress tests ever since the ones last year failed so miserably to quell market fears about the strength of Europe's Banks.
自从去年进行的上一轮抗压测试以来，投资者们对本轮新的、更为严格的抗压测试始终保持着密切关注。然而去年的测试压根就没能打消市场对欧洲银行实力的疑虑。
Finding your inner strength and focusing on your own goals can really help your stress levels.
找到你内在的支柱，把注意力集中在你自己的目标上，这都可以大大缓解你的压力。
By undergoing the stress and strain of tough competition, the athletes grow in strength, endurance and discipline.
在经历了激烈竞争的压力与弛缓之后，运动员在力量、耐力和纪律方面都有提高。
The results show that the crane is unnecessary to replace for its low total stress level and large strength margin of the main girder (main stressed part).
计算结果指出：门机结构总体应力水平较低，其严重受力件主梁具有较大的强度富裕度，不必更换。
The effect of the residual stress on the peel strength P/b is discussed.
实验结果还表明，膜内残余应力的存在降低了剥离强度。
If a bone fractures, for whatever reason, its strength is less than the stress it is subjected to.
骨折，不管什么原因，都是因为它强度小于它所能承受的应力。
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.
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。
Soft rock wall of tunnels in deep mining will have large creep deformation when the stress in rock is near its ultimate strength.
在深井软岩条件下，巷道围岩应力状态处于岩石强度极限邻域内，围岩会产生较大的蠕变变形。
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.
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 effect of the recessing on the strength and stress distribution of adhesively bonded single-lap joints is discussed.
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。
Compared with other conductive metal layer, copper coating with small with stress, high mechanical strength, the plastics substrate and coating binding force is good wait for a characteristic.
与其它导电金属层相比，镀铜层具有应力小、机械强度高、塑料基体与镀层结合力好等特点。
What's more, the relation between the probability and the average values and variation coefficients of generalized stress and generalized strength is analyzed.
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。
This standard describes the procedure for obtaining the Hydrostatic Design Stress (maximum working strength) for any thermoplastic pipe material at any practical temperature.
这个标准描述了获得流体静力设计应力(最大工作强度)的步骤，用于任何实际温度下的任何热塑塑料管道材料。
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