摘要
大连市引洋入连输水工程的主要供水对象为大连市,工程一期(2015年)设计输水量2.5×108m3/a。管材选用1条DN2800与1条DN2400预应力钢筒混凝土管(PCCP),输水线路总长195.07 km。工程总投资41.4亿元。
The object water conveyance engineering about the sea diversion to Dalian supplies water for Dalian City mainly.Water transport design of the engineering for the first period（2015） is 2.5×108m3 yearly.The selection of pipe materials is a DN2800 and a DN2400 prestress steel concrete pipe.The total length of water transportline is about 195.07 km.The total investment of the engineering is 41.4 hundred million yuan.
出处
《黑龙江水专学报》
2007年第1期50-52,共3页
Journal of Heilongjiang Hydraulic Engineering College
关键词
管材
预应力钢简混凝土管
玻璃钢管
钢管
pipe materials
prestress steel concrete pipe
glass steel pipe
steel pipe
