近年来,钢筋混凝土压力管道已广泛的应用到电厂中。它可以代替钢管及铸铁管,节省钢材,并能抵抗侵蚀性的液体和气体;另外,由于管的内壁平滑,可以避免因摩擦而产生的水头的降低。我厂的循环水和补充水管道采用此管后的使用情况良好。但在初次施工时,因缺乏经验,产生了许多问题。现在将我们施工方面的点滴经验提出和大家讨论。 In recent years, reinforced concrete pressure pipes have been widely used in power plants. It can replace steel pipes and cast iron pipes, save steel, and can resist aggressive liquids and gases; in addition, due to the smooth inner wall of the pipe, the reduction of the head caused by friction can be avoided. The circulating water and make-up water pipes of our plant are in good condition after using this pipe. However, due to lack of experience during the initial construction, many problems arose. Now we will discuss our construction experience and discuss with you.