车木河水库长距离引水管线优化设计

Optimized design of long-distance water diversion pipeline of Chemuhe Reservoir

结合车木河水库引水管线(三期)工程,从地质条件、输水方式、管道安全性、征拆难度、施工难度、工期、运行维护、工程投资等方面出发,综合优化比选出最佳输水线路;从管材性能、水利条件、施工条件、工程投资等因素出发,综合优化比选出该项目最优管材,并总结了长距离输水线路及管材优化比选原则。该次设计优化在保证供水安全性的同时,极大地减少了工程投资。

Combined with the Chemuhe Reservoir diversion pipeline(phaseⅢ)project,starting from the aspects of geological conditions,water transmission methods,pipeline safety,difficulty in requisitioning and demolition,construction difficulty,construction period,operation and maintenance,and project investment,the best water transmission line was selected by comprehensive optimization ratio.Starting from the performance of pipes,water conservancy conditions,construction conditions,engineering investment and other factors,the optimal pipe of this project was selected by comprehensive optimization ratio,and the optimization and selection principle of long-distance water transmission lines and pipes was summarized.This design optimization not only ensures the safety of water supply,but also greatly reduces engineering investment,which can provide reference for other long-distance water pipeline projects.