一前言水坠法筑坝,就是将水引到沟壑两岸高处,利用水流的重力搬运作用,将土料从土场经人工开挖的输泥渠送到坝面,坝面要修筑一定宽度的围埂挡住泥浆,控制坝形,泥浆经脱水固结形成均匀密实的坝体。与碾压坝相比,由于省掉装土、运土、卸土、辗压等几道工序,故具有工效高,用劳力少,投资省,坝体质量均匀等优点,因此,这种施工方法在黄河中游地区得到了迅速推广。 A foreword The water fall method damming, is to lead the water to the gully height of the two sides, the use of gravity flow of water transport, the soil from the soil field by artificial excavation of the canal to the dam surface, dam surface to be built to a certain width Wai Wai blocking the mud, dam control, mud consolidation by dehydration to form a dense body. Compared with the roller compaction dam, due to save the loading of soil, soil transport, unloading soil, rolling and other processes, it has high efficiency, less labor, investment, the dam body quality and so on, therefore, this construction The method has been rapidly popularized in the middle reaches of the Yellow River.