| 伽玛—伽玛模式结构可靠性的区间估计 |
| |
| 引用本文： | 孙祝岭.伽玛—伽玛模式结构可靠性的区间估计[J].强度与环境,1994(2):34-39. |
| |
| 作者姓名： | 孙祝岭 |
| |
| 作者单位： | 上海交通大学!200030 |
| |
| 摘 要： | 讨论了3种情形下伽玛-伽玛模式结构可靠性的区间估计：（1）给出了形状参数已知，尺度参数未知时此模式结构可靠性的置信下限；（2）给出了尺度参数已知，形状参数未知且形状参数较大时此模式结构可靠性的近似置信下限；（3）给出了分布参数均未知但形状参数较大时此模式结构可靠性的近似置信下限。
|
| 关 键 词： | 置信限 结构可靠性 载荷 应力 |
Interval Estimation of the Structural Reliability about Gamma-Gamma Model |
| |
| Sun Zhuling.Interval Estimation of the Structural Reliability about Gamma-Gamma Model[J].Structure & Environment Engineering,1994(2):34-39. |
| |
| Authors: | Sun Zhuling |
| |
| Institution: | Shanghai Jiao Tong University |
| |
| Abstract: | In this paper we give the interval estimation of structural reliability (for short R) of GammaGamma model in the following three cases: (1) We give the exact lower limit of R when the shape parameters are given and the scale parameters are unknown, (2) We give the approximate lower limit of R when the scale parameters are given, but the shape parameters are unknown and large, (3) We give the approximate lower limit of R when the distribution parameters are all unknown, but the shape parameters are large. |
| |
| Keywords: | confidence limits structural reliability loads (forces) stresses |
| 本文献已被 CNKI 维普 等数据库收录！ |
