However, fuzziness is inherent in structural reliability analysis.
然而，在结构可靠性分析中模糊性是固有的。
Conventionally, probability theory has been used in structural reliability analysis.
结构的常规可靠性分析是基于概率论的。
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。
In this paper the evaluating of structural reliability based on fuzzy theory was discussed.
本文探讨了基于模糊理论的结构可靠性评估。
For structural reliability analysis calculation. Rackwitz and Fiessler Method has to employ iteration.
用一次二阶矩法分析结构可靠度需要反复迭代求解。
The research of structural reliability includes randomness model, fuzzy model, non-probabilistic model.
结构系统可靠性研究分随机模型、模糊模型和非概率模型。
The structural reliability of civil diesel engine block has become gradually the hot point of attention.
民用柴油机机体的结构可靠性已逐渐成为人们关注的热点。
The integrated appraisal method of structural reliability of industrial building is set up on the basis.
在此基础上，建立了厂房结构可靠性的综合评定方法。
Furthermore, probabilistic ductility demand spectrum can be utilized in seismic structural reliability analysis.
此外，随机延性需求谱还可以用于结构的抗震可靠度分析。
In this paper, the approximate importance sampling technique is presented for structural reliability evaluation.
本文提出一种近似重要性抽样方法来计算结构可靠度。
In the structural reliability analysis of frames, it is a primary subject to identify the critical failure modes.
在杆系结构可靠性分析中，求取临界失效模式是一个主要课题。
Meanwhile the construction quality of the nodes is not taken into account during the structural reliability design.
同时在可靠性设计的过程中未考虑节点处施工质量对结构可靠性的影响。
Finally, reliability index of the approximation is evaluated by geometric method in structural reliability analysis.
最后用结构可靠度分析中的几何法来计算可靠度指标。
Based on the theory of structural reliability, the calibration for the design code of railway Bridges is worked out.
本文基于结构可靠性理论，对铁路桥梁设计规范的校准进行了探讨。
However, how to determine the limits of structural reliability has still been an unsolved important decision problem.
但如何确定结构可靠度的限值却是一个尚待解决的重大决策问题。
The Virtual fatigue design software and fatigue-life prediction method for structural reliability of mechanical parts are introduced.
介绍了机械零部件结构可靠性虚拟疲劳设计的软件及疲劳寿命预测方法。
The structural reliability theories of probabilistic and the non probabilistic method based on interval analysis were briefly introduced.
文中简要介绍结构可靠性分析的概率方法和基于区间模型的非概率可靠性方法。
We achieve the maintenance design for existing structural reliability by direct adjusting the failure probability of a structural system.
并通过对结构体系的失效概率直接进行调整，实现对现役结构可靠度的维修设计。
The structural reliability analysis taking account of fuzziness in both earthquake loads and structural resistances is advanced in this paper.
本文提出了考虑地震荷载和结构抗力的模糊性的情况下，结构可靠性的分析方法。
This paper shows a fuzzy arithmetic for existing structural reliability, based on the unascertainty of structural resistance and load effects.
基于结构抗力和荷载效应的不确定性，提出了一种既有结构工程可靠度的模糊算法。
The method overcomes the defects of the current methods and can be used to find the structural reliability index and the design checking point.
该方法克服了传统方法的缺陷，可算出可靠度指标及设计验算点。
With the responses of the platform under random wave loadings, the structural reliability analysis using Monte Carlo Method and FEM were carried out.
考虑随机波浪作用，应用蒙特卡罗模拟法和有限元方法对结构进行可靠性分析。
The purpose of this theme is determined to access the real structural reliability of the building with accuracy, and to make effective technical measures.
论文的研究目的是准确评定厂房结构的可靠性，并制定有效的技术措施。
In order to ensure structural reliability of deployable structures in orbit, the hybrid analysis of its mechanism motion and flexible deformation is required.
为了保证空间可展结构可靠运行，在展开过程分析中需同时考虑机构运动和弹性变形。
A partly analytical composite Monte-Carlo method on structural failure hyperplane was proposed to efficiently and accurately calculate structural reliability.
为了提高采用蒙特卡罗方法计算结构可靠度的效率和精度，提出了一种部分解析的失效面上的复合蒙特卡罗方法。
According to the two_state Markov hypothesis and the structural system reliability theory, the structural reliability is computed, and the optimization is achieved.
结合首次超越破坏的二状态马尔可夫假设和结构系统可靠性理论计算系统的动力可靠性，并在此基础上进行了优化设计。
The stochastic finite element method is used to analyze the composite structural reliability. Here the laminate structure is made of unidirectional fiber composites.
运用随机有限元法，对单向纤维复合材料组成的层合板结构进行了可靠性分析。
The feature of the three methods is analyzed. The idea that the minimum resistance time can be taken as a key point for structural reliability analysis is presented.
结果表明，结构最小抗力点可以作为结构可靠度分析的一个关键点。
The feature of the three methods is analyzed. The idea that the minimum resistance time can be taken as a key point for structural reliability analysis is presented.
结果表明，结构最小抗力点可以作为结构可靠度分析的一个关键点。
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