龙江河谷灌区南干管选址选线

Selection of route for south main pipe in Longjiang River Valley Irrigation Zone

灌区工程长距离输水管道选址选线是影响工程投资、工程顺利建设与否的关键要素。本文对龙江河谷灌区中南干管的分水口、交水点和线路进行多因素比选,提出南干管线路选择的建议。

The selection of site and route is the key factor affecting the construction cost and progress of irrigation zone project with long-distance water transmission pipeline.For the south main pipe in Longjiang River Valley Irrigation Zone,the sites of bleeders and intersection positions as well as the pipeline routes were compared taking into consideration multiple factors before the route of south main pipe was suggested.