论文部分内容阅读
卫河位处黄淮海平原腹地,乃海河系重要支流之一,贯穿冀、鲁、豫三省,流域面积14880平方公里。其干流治理第一期工程,起自河南省内黄县的汛内沟口,经河北省魏县与山东省冠县,至河北省大名县徐万仓村,长150公里。采取扩挖、裁弯河道,加固、退建堤防,兴修桥闸建筑物和迁村、清滩等措施整治。整治后,使河道排涝流量由原350～400秒立米提高到700～1000秒立米,防洪流量由原650～850秒立米扩大到2000～2500秒立米。全部工程国家投资1.65亿元。工程于1978年冬动工,历时五年,1983年基本完成。
Wei River is located in the Huanghuaihai Plain hinterland, the Haihe River is one of the important tributaries, runs through Hebei, Shandong and Henan provinces, the basin area of 14,880 square kilometers. The first phase of its main stream management, starting from Neihuang County, Henan Province, within the flood season Mizoguchi, Wei County in Hebei Province and Guan County in Shandong Province, Daming County, Hebei Province to the village of Xu Wandang, 150 km long. Take dredging, cutting curved rivers, reinforcement, construction of dikes, bridges and gates to build bridges and relocate the village, beach and other measures remediation. After the remediation, the discharge of river drains will be increased from 350 to 400 seconds to 700 to 1000 seconds and flood control flow will be expanded from 650 to 850 seconds to 2000 to 2500 seconds. All engineering countries invested 165 million yuan. Engineering started in the winter of 1978, which lasted five years, basically completed in 1983.