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- The specific properties of probability about loading effect on tunnel lining structure are analyzed by FEM response surface method,and the structure reliability index is calculated by fractile method. 采用有限元响应面方法计算隧道衬砌结构荷载效应的统计特征,并结合可靠度计算的分位值法进行结构可靠指标的计算。
- Based on the physical meanings of structural reliability index,the optimization model of flood discharging risk is established in this paper,and the global PSO is introduced to solve the model. 基于结构可靠度指标的物理含义,建立了水库泄洪风险计算优化模型,并引进了粒子群全局优化算法对该模型进行求解。
- On the Maximum Likelihood Estimate of Hydraulic Structure Reliability Index 水工结构可靠指标的极大似然估计
- Calculating structure reliability index by second-order second-moment method 用二次二阶矩法计算结构可靠性指标
- Current situation of structure reliability design and objective reliability index in China 我国结构可靠性设计及目标可靠指标的发展现状
- SUBDOMAIN SAMPLING METHOD FOR CALCULATING STRUCTURAL RELIABILITY INDEX 计算结构可靠指标的子域抽样法
- FLUCTUATION PURSUIT ALGORITHM FOR CALCULATING STRUCTURAL RELIABILITY INDEX 计算结构可靠指标的波动探寻法
- Iterative Approximation Method for Calculating Structural Reliability Index 计算结构可靠指标的循环逼近法
- Stochastic Gradient Algorithm for Calculating Structural Reliability Index 用于结构可靠指标计算的随机梯度算法
- structure reliability index 结构可靠指标
- Simplified Algorithm of Structural Reliability Index under Condition of Correlated Variables 变量相关情况下结构可靠指标的简化算法
- The results show that the reliability index of damaged jacket platform subjected to explosion is similar to the original one, with the explosion affecting the overall structure insignificantly. 结果表明，受爆炸作用后的平台损伤结构的体系可靠度与原结构较为接近，爆炸对平台的整体性能影响较小；
- The structure reliability assessment(SRA)is one of the most effective methods in pipeline risk management. 结构可靠性评估(SRA)方法是管道风险管理中最有效的方法之一。
- A response surface method(RSM) for structure reliability analysis of solid rocket motor(SRM) grain was presented. 发展了一种固体火箭发动机药柱结构可靠度分析的响应面法。
- structural reliability index 结构可靠度指标
- Secondly Analyse the method for calculating trusswork interal force while it destroying, introduce structure reliability algorithm. 接下来介绍了用于结构破坏时内力计算的基于矩阵力法的失效模式计算方法和结构随机可靠性分析；
- Empirical Bayes estimation (EBE) and maximum likelihood estimation (MLE) of reliability index are given, respectively. 分别给出了系统可靠性指标的经验 Bayes 估计,极大似然估计。
- The research can provide references for innovation and extension of nondeterministic damage mechanics research and structure reliability analysis. 该研究工作对非确定损伤力学研究及结构可靠度分析都提供了一定的参考价值。
- The reliability index in acceptance test of guidance ammunition is strictly required. 在制导弹药的验收试验中,对可靠性指标有较高的要求。
- And then, the effect factors of HVDC transmission system reliability index are classified by outage component. 并将影响直流输电系统可靠性指标因素按停运部件原因进一步分类分析。
