• Structural system reliability is dealt with by Monte Carlo integration using systematic …

    在用蒙特卡罗法计算结构系统可靠性时,运用了系统描述性抽样法。

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  • An adaptive important sampling methodology is proposed to calculate the structural system reliability of aqueducts.

    提出了一种适合于渡槽结构系统可靠度计算的重要样本法。

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  • In order to simplify the calculation of structural system reliability, it is necessary to study the problem of failure dependence.

    为了简化结构体系可靠度的计算,有必要研究失效相关性问题。

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  • A new point-evaluation method for structural system reliability analysis is proposed based on conditional probability and numerical analysis method.

    以条件概率和数值分析方法为基础,提出了一种新的结构体系可靠度点值估算方法,并通过算例说明了该法的应用。

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  • 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。

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  • Structural system reliability is dealt with by Monte Carlo integration using systematic descriptive sampling is applied instead of the random sampling in the Monte Carlo procedure.

    在用蒙特卡罗法计算结构系统可靠性时,运用了系统描述性抽样法。

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  • According to the difficulty and complexity of the analysis on structural system reliability, an effective method to calculate space frame structure with Monte Carlo method was proposed.

    针对结构体系可靠性分析的困难和复杂,运用蒙特卡洛有限元法,提出一种分析空间框架结构体系的可靠性方法。

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  • It is suggested that the reliability index of each individual mechanism be calculated in generalized stochastic space, and then structural system reliability be calculated in terms of PNET.

    采用在广义随机空间内计算各机构可靠指标,然后利用PNET法计算结构体系可靠度,计算简便,精度也满足要求。

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  • Abstract: Structural system reliability is dealt with by Monte Carlo integration using systematic descriptive sampling is applied instead of the random sampling in the Monte Carlo procedure.

    文摘:在用蒙特卡罗法计算结构系统可靠性时,运用了系统描述性抽样法。

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  • The paper intended to research the global optimization problem of the structural system of anti-slid pile with anchored rod based on the reliability analysis.

    本文基于锚杆—抗滑桩的研究现状,在可靠性分析的基础上,对锚杆—抗滑桩结构系统的全局优化问题进行了研究。

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  • 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。

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  • However, for structural system, raising merely the reliability of simple members can not completely reach the purpose of raising systematic reliability.

    然而,对结构系统,单纯依靠提高构件的可靠性是不能完全达到提高系统可靠性的目的的。

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  • The structural reliability or safety assessment analysis of a system is primarily dependent on more detailed understanding of the failure more.

    在结构系统可靠性分析或系统安全分析中,主要是对系统的失效模式有较深刻的理解。

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  • The fatigue reliability evaluation method for the off shore platform structural system is studied in this paper.

    本文研究了海洋平台结构系统疲劳可靠性评估方法。

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  • An accelerating calculation method of reliability analysis on the system stiffness is presented in accordance with the domestic structural design code.

    为结构系统刚度可靠性分析提供了一种有效的加速算法。

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  • Differential equivalent recursion algorithm is widely used in the reliability calculation of structural system because of its simplicity.

    微分等价递归算法计算简单,在体系可靠度计算中有着广泛的应用。

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  • With high temperature and quick increase of temperature, the tunnel fire may do a heavy damage to tunnel lining and reduce the reliability of the structural system.

    由于隧道火灾温度高,升温速度快,会对衬砌结构造成严重的损坏,并影响衬砌结构体系的可靠性。

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  • This method is used for calculating the fatigue reliability of a structural system, and the relation between load and reliability is described by R-L curve.

    应用该方法计算了结构系统的疲劳可靠性,用r - L曲线给出载荷与可靠性的关系。

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  • The paper discusses the failure mechanism of structural system subjected to dead and fatigue load and gives the method of reliability analysis considering static strength and fatigue.

    具体分析了结构系统在静载和疲劳载荷作用下的失效机理以及各失效模式之间的相关性,给出了在静载和疲劳载荷作用下结构系统的可靠性分析方法。

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  • The system reliability analysis of long-span cable-stayed bridges is difficult because the failure of the structural systems may be happened in many different failure modes.

    大跨度斜拉桥由于存在众多不同的失效模式,导致其体系可靠度分析比较困难。

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  • Fourthly, in term of the basal theory of the reliability of structural system, the basal system assessing the reliability of the multiplayer steel frame is put forward and established;

    论文研究内容和结果对于宝钢二期、三期干熄焦钢框架的可靠性评定和维修。

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  • Structural function recursive decomposition algorithm is presented to calculate the system reliability and several theorems are proved.

    利用算例对最小路递推分解算法和改进最小路递推分解算法进行了对比分析。

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  • Structural function recursive decomposition algorithm is presented to calculate the system reliability and several theorems are proved.

    利用算例对最小路递推分解算法和改进最小路递推分解算法进行了对比分析。

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