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1 工程简介鹤壁市工农渠修建于70年代初期,从林州市境内引淇入鹤,干、支渠长90.53km,设计过水能力6m~3/s 设计灌溉面积0.67万 hm~2,担负着鹤壁市城乡20万人民生活用水,也是全市支柱产业发电、水泥、化肥等的重要水源,是鹤壁市的命脉工程。工农渠干、支渠有各类建筑物122座,其中有拦河坝2座,隧洞27条,长1.75万m,渡槽22座,长1551.1m,暗渠长1.28万 m,提灌站、交通、防洪、分水、桥涵洞闸及其它交叉、控制建筑物43座,多年平均引水量0.8～1.0亿 m~3,工程投入资金1.7亿元,投入人工1300万人,动用土石方142.45万 m~3,砌石30.83万 m~3,混凝土3130m~3。2 存在问题由于建造于70年代初,技术人员少、经验少,工程设计标
1 Project Profile Hebi City workers and peasants canal was built in the early 70s, from the territory of Linzhou City cited into crane, trunk, branch canal length 90.53km, designed water capacity of 6m ~ 3 / s irrigation area of 6700 hm ~ 2, responsible Hebi City, urban and rural areas 200,000 people living water, but also the city’s pillar industries power generation, cement, fertilizers and other important sources of water, Hebi City lifeblood project. There are 122 canals of various types in both the canon and the worker’s canal, including 2 barrages, 27 tunnels, 175,000 m long, 22 aqueducts, 1551.1 m long and 12,800 m culverts. The stations for raising irrigation, traffic, flood control and sub-stations Water, bridges and culverts, gates and other cross-control and control of buildings 43, the average annual water diversion of 0.8 to 1.0 million m 3, the project invested 170 million yuan, the artificial 13 million people, the use of earth and stone 1,442,500 m ~ 3, masonry 308300 m ~ 3, concrete 3130m ~ 3.2 problems As the construction in the early 70s, less technical staff, less experience, engineering design standard