【摘要】 本文在结构系统可靠度研究基础上 ,根据重力坝系统的特点及服役结构的特点 ,对服役重力坝系统可靠度的计算方法和概率寿命进行了探讨 .通过示例 ,分析了服役重力坝系统可靠度的变化 ,并提出了今后有待研究的有关问题 .更多还原

【Abstract】 Based on the study on structural system and according to the characteristics of gravity dam and service structure, the calculation method for system reliability and life expectancy of gravity dam in service are discussed in this paper. The variation of system reliability is analyzed by using an example and the problems pending for further study are outlined.更多还原