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槐扒黄河提水工程是一项解决渑池、义马两县市工农业生产用水、城市生活用水和沿线山区人畜饮水的大型供水工程,设计提水规模7m~3/S,其中近期提水3m~3/S,工程投资3.8亿元。黄背岭～李家山隧洞(黄李隧洞)作为重要的输水建筑物,全长7700m,其中混凝土喷护长度3000m,喷护厚度10CM,隧洞设计断面为城门洞型,净宽2.8m,过水深1.8m,底板纵坡1/1000,过流能力7m~3/S。施工中采用“混合喷射法”进
Huai Grilled Yellow River Water Diversion Project is a large-scale water supply project to solve industrial and agricultural production water, urban domestic water and drinking water for livestock and pens in mountainous areas along Moxi and Yima provinces. The designed water extraction scale is 7m ~ 3 / S, of which 3m ~ 3 / S, engineering investment 380 million yuan. Huangbei Mountain ~ Lijiashan Tunnel (Huangli Tunnel) is an important water conveyance structure with a total length of 7,700m, of which the length of concrete is 3,000m and the thickness of protection is 10cm. The designed tunnel section is of the gate type with a net width of 2.8m Water depth 1.8m, floor longitudinal slope 1/1000, over-current capacity of 7m ~ 3 / S. Construction using “mixed jet ” into