供水系统抗震设防标准的研究

Study of Engineering Aseismic Levels in Water Supply System

对不同设防烈度的供水建（构）筑物的造价和供水管道、接头等工程造价进行了调查分析，提出了供水系统地震损失的分析方法；对供水系统中的元件，按其重要性进行了分类，运用工程抗震设防标准决策分析方法，对供水系统不同重要性元件的抗震设防标准进行了探讨。

Based on field investigation analysis of engineering costs of structures,waterdelivery pipeline and joints at various aseismic levels,an assessment method of seismic losses in water supply system is put forth in the paper.The components of water supply system are classified according to their importance.The aseismic levels in various importance components of water supply system are discussed based on the method of engineering policy making.