在预应力锚索锚固段界面力学特性试验的基础上,研究锚固体界面在荷载作用下的变形规律及失效条件。
Based on the test of interfacial mechanics of prestressed anchorage segment, the interfacial deformation laws and the failure conditions under different loads are studied.
对各种分析方法的内涵和适用场合进行了详细的分析,并对关联度分析中容易引起的失效条件和解决方法进行了研究。
It analysis the connotation and the suitable condition of every method, and discusses the failure condition and the solution of relational analysis.
通过建立在条件概率基础上的体系可靠度公式,找出拱坝的最大可能失效模式与相应的可靠度。
Finally the possible failure mode and the corresponding reliability of the dam are obtained by the system reliability formula from the conditional probabilistic theory.
除非Henderson找到一个办法,在5月26号失效前能极大地提高报价条件,否则大多数债券持有者还是可能会选择通过法庭方式解决。
Unless Mr Henderson finds a way of greatly sweetening the offer before its expiry on May 26th, most bondholders are likely to conclude they have little to lose by trying their luck in court.
采用随机事件的条件概率的运算法则,引入失效模式间的条件关联系数来反映结构之间的失效相关性。
Adopting algorithm of random event 'conditional probability and introducing condition association coefficient of failure mode can reflect failure dependence of structure.
在高速和轻载工况条件下,打滑擦伤往往成为圆柱滚子轴承的主要失效形式,而表面粗糙度对轴承打滑损伤有很大的影响。
Under high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.
讨论了一些常见的寿命分布失效机理不变的条件。
And the conditions of constant failure mechanism for some common life distributions are given.
在本试验条件下,接触疲劳失效的主要形式为深层剥落和浅层剥落。
Under the condition of our experiments, the main forms of contact fatigue failure are deep-spalling and shallow - spalling.
根据德兴铜矿工况条件,对圆锥式破碎机衬板进行了磨损失效分析。
In view of the work conditions of Dexing Copper Mine, the analysis of the wear failure of cone crusher was made.
本文从材料强度的观点,分析了石油矿场机械的服役条件和主要失效类型。
In view of the strength of materials, the operating condition and main failure mode of oil field equipment are analysed in this paper.
一般压力机用锻模,视其工艺方法、工作条件的不同,其失效形式和使用寿命亦各不相同。
Being the differences of process method, work condition, forging dies used in general press have different lose-efficacy forms and life span.
在某些情况下,如进行复杂应力条件下的疲劳素损伤分布分析,疲劳失效寿命和应力幅水平的连续分布模型更有意义。
In some cases, the continuous distribution model of fatigue failure life and stress amplitude level is more valuable in analyzing the damage of ponogena under complicated stress.
采用随机事件的条件概率的运算法则,引入失效模式间的条件关联系数来反映结构之间的失效相关性。
Adopting the algorithm of conditional probability of random events, the coefficient of conditional connection between failure models may be introduced to show the failure relevance between structures.
本文主要介绍一种新的结构体系失效概率近似计算的方法——条件概率降维法。
This paper mainly introduces a new method to approximating the failure probability of structural systems and the method is defined as dimensions reduction method by conditional probability.
论述了油气管道质量、安全性与寿命、失效模式、相关工程判据(评价与控制的指标体系)及技术条件的相关关系。
The present paper deals with the relationship between the quality, safety and life, failure modes, related engineering criteria and technical requirements of oil and gas pipeline.
夫妻财产制适用具有稳定性,其失效以适用情形消失且法院宣判终止适用为条件。
Exceptional property system can cease to apply only in the condition when the applicable circumstances disappear and the court have ruled to fail.
根据金川镍铜矿箕斗提升系统的工况条件,对箕斗衬板进行了磨损失效分析。
In view of the work conditions of Jinchuan copper-nickle Sulfide, the analysis of feeder liner was made.
通过建立砂粒自锁条件及实测长石砂岩、石英砂岩与泵筒镀铬层或氮化层的滑动摩擦系数值,证实了对柱塞拉伤失效原因的推测是正确的。
The deduction is confirmed by establishing self locking conditions and determining the sliding friction coefficients between sand and chromium plating layer and between sand and nitrided surface.
在电子产品的可靠性寿命试验中,如果产品本身的质量很好,或者受试验时间和费用等条件的限制,则有可能出现“无失效数据”的情况。
The situation of zero-failure data may occur in the reliability life test of an electronic product when it has a high quality or the test time and fund are limited.
该技术为寻找确切概率的解决方案,近似概率的解决办法,条件,运动稳定,失效概率和统计制度进行了讨论。
The techniques for finding exact probability solutions, approximate probability solutions, conditions for motion stability, and the failure probability and statistics of a system are discussed.
设计使用寿命是指在正常平稳操作及正常维护条件下,基于搪瓷层没有产生失效的这一前提下所确定的容器使用寿命。
The design service life is based on the precondition of G-L Layer failure not occur, on the normal condition of balanced operation and routine maintenance.
某炮弹用药筒的失效分析由功能分析、环境条件分析、失效分析和失效类型对药筒的影响分析组成。
The invalidation analysis of certain bomb is composed of function analysis, environment condition analysis, invalidation analysis, and the analysis of the invalidation type influence on cartridge.
空间结构在辐射换热条件下的热诱发振动是导致空间结构失效的一种典型模式。
Thermally induced vibration of space structures, which are subjected to incident solar heat flux and emitting thermal energy by radiation, is one of typical modes of structural failure.
结果表明,应力腐蚀是该膨胀节失效的主要原因,而局部的点蚀和残余应力、工作应力是应力腐蚀的必要条件。
The results show that the stress corrosion is the main failure causing of the bellows expansion joint, while the local pit corrosion, residual stress and the working stress is the necessary condition.
在给定裂纹尺寸与载荷条件下,利用断裂评定程序对一裂纹缺陷进行了评定,得到了海底管线失效评定曲线(FAD图)。
Under given crack dimensions and load condition, to appraise to cracks defects with fracture appraisal program and obtained submarine pipeline failure appraisal diagram (FAD).
在相同结构和装药量的条件下,复合射孔在井下作业能够产生较高的枪内压力,容易引起接头的剪切脱落失效。
Under the conditions of similar structure charging rate, higher pressure in the perforators can be produced in downhole operation by using combined perforation, failure would be caused in its joints.
在储油罐系统可靠度计算中,采用条件关联系数来考虑各失效模式相关性的影响,进而得出储油罐系统可靠度估算值。
When calculating the system reliability of oil tank, conditional correlation coefficient is used to consider the failure dependence among various failure modes.
条件中位数算法是求解贮存失效率的算法之一,但其估计性能不理想,实际应用并不多见。
Conditional median algorithm is one way to estimate storage failure rate, but it has poor estimated performance and is seldom used.
在不同的切削条件下,疲劳裂纹和热裂纹是造成刀具材料失效的主要原因。
The formation of the fatigue cracks and the thermally induced cracks are mainly responsible for the failure of the ceramic tool materials under various cutting conditions.
推导了基于零件条件失效概率分布的共因失效概率模型;
A model for common cause failure probability was derived based on the distribution of the conditional failure probability of components.
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