长距离输水管线设计优化思考

On optimal design for long-distance water-supply pipelines

以海榆东线原水管线改造工程为例,从管道净距、泄水井阀门设置、连通阀井设置等方面,阐述了长距离输水管线的优化设计方案,有利于保证输水管线的安全稳定运行。

Taking the reconstruction projects of the former water-supply pipeline of Haiyu East Route as an example,the paper illustrates the opti-mal design scheme for the long-distance water-supply pipeline from the net distance of pipelines,allocation of drainage well valves and communi-cation valve well,so as to enhance the safe stability of the water-supply pipelines.