| 1. | 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 |
| 2. | 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 |
| 3. | 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 |
| 4. | The failure mode and the design reference period of the steel rail are discussed , and the steel rail ' s performance function at limit state is established too
讨论了钢轨的失效模式和设计基准期，建立了钢轨极限状态方程的功能函数。 |
| 5. | Equation of limit stat e method and method of calculating reliability has been established , along with combination of distribution variables commonly used
建立了截尾分布的极限状态方程和计算可靠度的算法，给出了常用截尾分布随机变量组合的公式。 |
| 6. | Secondly , the fuzzy limited state equations of the bolts and flange rings are determined according to a limited load method and their fuzzy reliabilities are calculated
然后，按照极限载荷法确定螺栓与法兰环的模糊极限状态方程，并计算其模糊可靠度。 |
| 7. | According to structural system reliability theory and composite structural mechanics , the limit state equation for reliability analysis of cfrp wound pressur vessels was set up
根据结构系统可靠性理论和复合材料结构力学理论,建立了cfrp缠绕压力容器可靠性分析的极限状态方程。 |
| 8. | In this paper , based on resisting force model and load model , the limit state equations of rc bridge are established , thus the time - dependent relationship of rc bridge reliability is analyzed
本文在抗力衰减模型及桥梁荷载模型的基础上，通过建立耐久性极限状态方程，分析计算桥梁可靠度随时间的变化情况。 |
| 9. | The performance of highly nonlinear mapping for neural network was adopted to supply an explicit expression , so the method such as firstorder reliability method can be used again
该方法利用神经网络的非线性映射能力，构造出显式表达的极限状态方程，从而可以很方便的引入一次二阶矩等其他基本求解方法进行结构可靠度分析。 |
| 10. | Examples indicate that the method is available and exact for implicit expressed performance function , and it is a new and effective way for structure reliability analysis
实例数值结果表明，基于神经网络将隐式函数转化为明确表达的极限状态方程是可行的，同时该方法具有较高的精度，为结构可靠度计算提供了新的有效思路和手段。 |
