在设计拦河坝式水力枢纽时,施工条件起着极大的作用,并在许多情况下它是选择某种布置方案的决定性的因素。在这一方面,根据工程的性质,施工条件可以用一系列的枢纽的经济指标来表示。 对于各种建筑工程——民用的、工厂的、道路的——来说,施工条件具有很大的意义;如果要在洪水汜滥、盖有浆层、具有流冰的河流上建造水江结构 Construction conditions play a significant role in the design of a barrage-type hydraulic junction and in many cases are a decisive factor in the choice of a particular arrangement. In this regard, depending on the nature of the project, construction conditions can be expressed in terms of a series of hub economic indicators. For a variety of construction projects - civil, factory, road -, the construction conditions of great significance; if you want to flood, covered with a layer of silt, the flow of ice with water on the river structure