摘要
利用应力和强度不相关理论 ,通过非线性变换 ,导出了应力和强度相关情况下的可靠度计算公式 ,同时深入分析了应力与强度相关系数
The reliability computation formula in the case of stress and strength correlation is derived using the stress and strength non correlated theory and via the non linear transformation. Also,the effect and relative error of the stress and strength correlation coefficient ρ SL upon the part reliability are analysed in depth.
出处
《西安理工大学学报》
CAS
2003年第1期73-75,共3页
Journal of Xi'an University of Technology
关键词
相关系数
可靠性计算
误差分析
correlation coefficient, reliability computation, error analysis
