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可能失效模式
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  probable failure models
     In the searching the probable failure chain is efficiently selected and the set of the probable failure models is also given.
     在搜索中,有效地筛选出可能失效链并得到可能失效模式的集合。
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  “可能失效模式”译为未确定词的双语例句
     safety abundance of toughness and primary press % limited stress are calculated and possible failure models is predicted.
     并给出缺陷的安全性结论、韧性安全裕度、一次应力安全裕度、可能失效模式及极限载荷。
短句来源
     , including:1) Based on analyzing main invalid mode of underground pipes, this dissertation has built fault tree model and developed a analyzer by using this possible invalid mode, which can be used to get main invalid mode of underground pipes and important management parts qualitatively and quantificationally, according to the result of surveying some underground pipes2) This dissertation has analyzed management mode of underground pipes.
     1) 在研究分析地下管道主要失效模式的基础上,建立了地下管道的故障树模型,并以此模型为基础开发了地下管道可能失效模式分析器,用户可根据某一地下管道检测检查结果定量或定性地推理出该地下管道的主要失效模式和管理的重点内容与部位。
短句来源
     In systems analysis of Taishen coal gas washing machine, we summarize the progress of systems credible analysis, then demonstrate various fault and invalidation modes based on the machine, in the meantime, research the kinds of possible invalidation modes of this machine group during practical working situation.
     本文通过对泰圣煤气洗涤机的系统分析,首先综述了系统可靠性分析的进展,然后以煤气洗涤机结构组成为基础,详细分析了系统各部分的故障与失效模式,并在此基础上探讨了泰圣煤气洗涤机组,在实际工况下的各种可能失效模式
短句来源
     In this paper,the failure models of electronic components under a variety of stresses are introduced,as well as its corresponding reliable stress screening methods. Meanwhile,the paper mainly emphasizes on the environmental stress screening methods,accelerated factor and environmental factor,which provide proper guidance for the electronic products to choose reasonable stress level in reliable stress screening.
     论述了电子元器件在各种应力下的可能失效模式和相应的筛选方法,重点论述了环境应力筛选,以及环境应力筛选的加速因子和筛选度的计算,为电子产品选择合理的可靠性筛选应力水平提供了指导.
短句来源
  相似匹配句对
     Analysis on Failure Mode for Piston Ring
     活塞环失效模式分析
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     Valve Inefficiency Mode Analysis
     气门失效模式分析
短句来源
     is it possible to make innovations;
     商业模式创新是否可能?
短句来源
     The failure modes will change with the variety of CFRP pole's geometrical parameters. 5 failure modes of CFRP poles under uniaxial load are summarized.
     因材料参数设计的不同,CFRP杆可能出现5种失效模式
     According to engineering stability features of permafrost roadbed, possible disabled patterns of permafrost roadbed engineering were proposed.
     结合冻土路基工程稳定性特点给出了冻土路基工程可能失效模式;
短句来源
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In the structural reliability analysis, because of the randomness of the external load and material performance parameters, there must exit several mechanisms which have much larger failure probability than others do, among all potential failure modes. It is main subject to identify these critical mechanisms. The geometry method proposed in the paper generates a mechanism by the use of the structural geometry equation at first, then based on the mechanism we can find other mechanisms only by simple add and...

In the structural reliability analysis, because of the randomness of the external load and material performance parameters, there must exit several mechanisms which have much larger failure probability than others do, among all potential failure modes. It is main subject to identify these critical mechanisms. The geometry method proposed in the paper generates a mechanism by the use of the structural geometry equation at first, then based on the mechanism we can find other mechanisms only by simple add and multiply of matrix. Meanwhile, proportionally load multiplier λ with the clear physical meaning is used as a criterion of identifying the critical mechanisms. The results shcw that the method is effective.

在结构可靠性分析中,由于外载,材料性能参数等的随机性,在所有可能的失效模式中,必有少数几个失效模式的出现概率比其他失效模式要大得多,因此求取这几个为数不多的临界失效模式就是结构系统可靠性分析中一个主要课题.本文提出了求取杆系结构系统的失效模式(即机构)的几何法.它是从几何方程出发,求得一机构,然后在此机构的基础上经过简单的矩阵相加、相乘就可得到其他机构.比较比例加载乘子λ这一物理意义明瞭的参数可判别是否为临界机构,效果很好.算例表明了此法的可行性、有效性.

In structaral reliability analysis, due to the randomness of the applied load and material characteristic parameters, there must exist several mechanisms whose failure probabilities are much larger than any others, of all the potential failure modes. It is the key subject for reliability analysis of structural system' s to identify these critical mechanisms. The geometric method proposed in this paper gen- erates a mechanism by the use of the struturol geometry equotion at first, then bosed on this generated...

In structaral reliability analysis, due to the randomness of the applied load and material characteristic parameters, there must exist several mechanisms whose failure probabilities are much larger than any others, of all the potential failure modes. It is the key subject for reliability analysis of structural system' s to identify these critical mechanisms. The geometric method proposed in this paper gen- erates a mechanism by the use of the struturol geometry equotion at first, then bosed on this generated mechanism we can find other mechanisms only by simple addition and multiplication of matrix. Meanwhile, the proportionally loading multiplier λ with its clear physicol meoning is used as a criterion of identifying the critical mechanisms. The results show that the method is very feosible and quite effective.

在结构可靠性分析中,由于外载、材料性能参数等的随机性,在所有可能的失效模式中,必有少数几个失效模式其出现概率比其他失效模式要大得多,因此求取这为数不多的临界失效模式就是结构系统可靠性分析中一个主要课题.本文提出了求取杆系结构系统失效模式(即机构)的几何法.它是从几何方程出发,求得一机构,然后在此机构的基础上经过简单的矩阵相加.相乘就可得到其他机构.同时采用比例加载乘子λ这一物理意义明潦的参数来作为判别是否为临界机构的准则,效果很好.算例表明了此法的可行性,有效性.

After completing the evaluation of the statistics of the random variables for a specified arch dam,and obtaining the results of the reliability for the Interesting points by three dimensional random finite element method,probable crack of the dam and the foundation is studied and the relationship be- tween the depth of crack and reliability of the dam is found.Finally the possible failure mode and the corresponding reliability of the dam are obtained by the system reliability formula from the conditional probabilistic...

After completing the evaluation of the statistics of the random variables for a specified arch dam,and obtaining the results of the reliability for the Interesting points by three dimensional random finite element method,probable crack of the dam and the foundation is studied and the relationship be- tween the depth of crack and reliability of the dam is found.Finally the possible failure mode and the corresponding reliability of the dam are obtained by the system reliability formula from the conditional probabilistic theory.

本文研究拱坝的失效模式与可靠度。针对某拱坝,首先完成随机变量的统计量,然后,应用三维随机有限元法,在算出该坝的点可靠度的基础上,探讨了坝体与坝基联合作用下,开裂的可能性,并得出开裂深度与可靠度的关系。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。

 
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