摘要
本文在解节点方程求节点可用流量的基础上，将给水管网中的取水节点划分为三种状态：满足、断水和部分满足，并在给水管网的可靠性分析中采用节点可靠度、体积可靠度、网络可靠度三个可靠性指标。
The demand nodes are divided into three kinds:sufficient, no flow and partially sufficient on the basis of calculating the availability flow of node.The three measures:node,volume and net reliability are proposed to evaluate the reliability of system.The example shows that this method and the three measures have reference value and may be used in the design of water distribution system.
关键词
给水管网
可靠性
临界水头
water distribution system
reliability
critical head
