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- structure reliability degree 结构可靠度
- 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。
- Simulation shows that this method is easily implemented and can objectively reflect the reliability degree of each sensor without knowing any prior information. 仿真结果表明,该方法实现简单,能够客观地反映各传感器的可靠程度,不需要知道任何先验信息。
- 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;
- 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 vibration screen processed through sheet cold riveting technique from USA enhances the structure reliability to make it run smoothly and increase the screening performance. 采用美国薄板冷铆技术加工的振动筛,增强了结构可靠性,使之运行稳定,并提高筛分性能。
- In order to provide the resisting force model for structure reliability evaluation, surplus bearing capacity of corroded reinforced concrete eccentric compressive components is studied. 摘要目的研究锈蚀钢筋混凝土偏心受压构件的剩余承载力,为评价结构可靠度提供抗力模型。
- The adhesion reflected that the varnish film adheres to stick cohere on the wall the reliable degree. 附着力反映漆膜附着在墙体上的牢固程度。
- 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。
- State appraisal method of structure reliability of monolayer steel structure industrial workshops is developed and render academic gist for the establishment of maintenance and monitoring criterion. 论文为此针对单层钢结构工业厂房提出了结构可靠性的状态评定方法,为维护、监控规范的制定提供理论依据。
- reliability degree and effect degree 信度与效度
- slope stability reliability degree 边坡可靠度
- Therefore,the paper presented a retrospect for structural reliability measure methods. 简单介绍了结构可靠性度量方法的发展历史。
- Bucher C G,Bourgund U.A fast and efficient response surface approach for structural reliability problems[J].Structural Safety,1990,7(1):57-66. 佟晓利赵国藩.;一种与结构可靠度分析几何法相结合的响应面方法[J]
- The use of structural reliability theory in evaluation will supply a gap and enhance scientificalness of evaluation of existing buildings. 结构可靠度理论在现有建筑物鉴定中的应用将弥补这一缺陷,有利于提高现役建筑物鉴定的科学性。
- The examples are also given to show the elasticity change range of the total cost and the reliable degree of this range when the distribution characteristics of the maximum storage quantity is known and the storage quantity obeys a certain distribution. 通过实例研究了当最高库存量的分布特性已知且采购量服从某一分布时;总费用的弹性变化范围及在该变化范围的可信度.
- The purpose of this study is to examine the feasibility of second order reliability method (SORM) used in ship structural reliability analysis. 摘要本研究主要目的是在探讨二阶可靠度(SORM)逼近法于船体结构可靠度之适用性与精确度评估。
- A partly analytical composite Monte-Carlo method on structural failure hyperplane was proposed to efficiently and accurately calculate structural reliability. 摘要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。
- Furthermore, a fault tree model based on structural reliability theory was developed for failure probability study of high arch darns, and a calculation example was given. 建立了基于结构可靠度理论的高拱坝失效概率故障树模型并给出了具体算例。