Based on the method for earthquake damage prediction and function loss state analysis of water supply system,the post earthquake performance of Yanliang water supply system of Xi′an city under seismic action of different levels are conducted,and the time for recovery of the system is estimated as well.
采用供水系统震害预测及功能失效状态分析方法,对西安市阎良区供水系统在不同强度的地震作用下的震害情况和功能失效状态进行了分析,并大致估计了系统功能恢复到震前状态所需要的时间。