一、前言“水利是农业的命脉”。全国农业学大寨运动的蓬勃开展,促进了农田水利事业的迅猛发展,全国各地水库建设发展很快,水库越建越多,越造越大。每座水库的建成,总是给农业及其他方面带来很大利益。但若坝体出了问题,搞得不好将会造成不可设想的水害。所以 First, the preface “Water conservancy is the lifeblood of agriculture.” The vigorous development of the national agricultural science Dazhai campaign has promoted the rapid development of farmland water conservancy projects. The construction of reservoirs throughout the country has been developing rapidly. The more the reservoir is built, the greater the more it is built. The completion of each reservoir has always brought great benefits to agriculture and other areas. But if the dam out of the question, do not do well will cause inconceivable water damage. and so