大型输水管道过河涌的设计要点

Key Design Points of Large-scale Water Transmission Pipeline Running Across Creeks

南洲水厂2-DN2200原水输水管工程管线途经珠江三角洲地区,涉及到大型输水管道过河涌设计问题,以新光快速路A3标段2-DN2200原水管道通过大山涌为例,详细介绍了施工方案的选择及过河涌的设计要点。

For the water diversion project of Nanzhou Waterworks, 2-DN 2 200 pipeline will run through the Zhujiang Delta. The design for the large-scale water transmission pipeline running across the creeks is involved. The 2-DN 2 200 source water transmission pipeline near A3 mark of Xinguang Highway running across the Dashan Creek is taken for example, and the selection of construction plan and the design for pipeline running across creek are introduced in detail.