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- nonlinear limiting state equation 非线性极限状态
- nonlinear limit state equation 非线性极限状态方程
- As the limit state equation of concrete dam is highly nonlinear and can t be expressed in an explicit form,the adaptive importance sampling method is suggested in this paper. 在大坝可靠度计算中,其功能函数具有高度非线性和无法显式表达的特性,解决此类问题的常用方法有响应面法、蒙特卡罗法、重要抽样法等。
- Limit state equation is presented for the welded pipeline according to code and FOSM method is used to obtain aseismic reliability of welded pipeline. 然后根据规范给出了供气管线在地震作用下的极限状态方程,并采用验算点法得到其可靠度。
- The projection of samples into the structural failure hyperplane guarantees the sampling availability and makes the proposed method more suitable for highly nonlinear limit state function. 将抽样点投影到失效面上，不仅保证了抽样的有效性，而且使算法对高度非线性失效面具有更强的适应性。
- As the first developed surrogate of implicit limit state equation, polynomial Response Surface Method (RSM) still plays an important role in reliability analysis in present. 多项式型响应面法目前在隐式极限状态方程的可靠性分析中还占有重要的地位。
- When the variability of the strength parameters rises, the reliability theory more consistently projects practicality than the limit state equation for gangue hill stability assessment. 在参数变异性较大时，采用可靠度方法进行矸石山的稳定性评价更能体现工程实际。
- The limit state equations of main failure modes are formulated by the increment interval load method. 并提出用区间增量载荷法生成主要失效模式的极限状态方程。
- A COMPOSITE RESPONSE SURFACE METHOD FOR FAILURE PROBABILITY CALCULATION OF NONLINEAR IMPLICIT LIMIT STATE EQUATION 非线性隐式极限状态方程失效概率计算的组合响应面法
- A New Reliability Sensitivity Algorithm for Complicated Implicit Limit State Equation and Its Engineering Applications 复杂隐式极限状态方程可靠性敏度分析新方法及其工程应用
- Keywords non pillar continuous mining;backfilling;limit state equation;reliability; 无间柱连续采矿;充填体;极限状态方程;
- On the basis of the mentioned work, the nonlinear state equation to describe the dynamic characteristics of this kind of the actuator is derived. 在此基础上,推导了描述舵机动态特性的非线性状态方程。
- A kind of Bayesian dynamic model with nonlinear state equation is solved by Tierney and Kadane" s approximate computation. 对一类非线性动态模型，利用帝尔尼和卡登近似对模型进行了模拟计算。
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。
- implicit limit state equation 隐式极限状态方程
- limit state equation 极限状态方程
- A new safety analysis method for aircraft structural system with multiple implicit limit state equations 适用于含多个隐式极限状态方程的飞机结构系统安全分析新方法
- The methods and techniques of the nonlinear dy namic system theory are adopted to compute the possible limit states of the syst em and to analyse their stability and bifurcation. 采用了非线性动态系统的方法和 技术来计算极限状态和分析它们的稳定特性以及运动的分形问题。
- ADVANCED RESPONSE SURFACE METHOD FOR THE FAILURE PROBABILITY OF COMPLEX STRUCTURE WITH MULTIPLE IMPLICIT LIMIT STATE EQUATIONS 结构体系隐式极限状态方程概率分析的改进响应面法
- For the dynamic system with the measurement equation and state equation, the robust FDD approach is discussed. 对基于系统量测方程和状态方程的动态系统,研究了系统的鲁棒故障检测与诊断(FDD)问题。
