排水管网设计中管材的选择

The Selection of Pipe Materials in the Design of Drainage Pipe Net

排水管网使用的各类排水管材种类繁多,性能差异较大。根据排水管材的材质、性能分析,对常用几种排水管材进行了技术经济比较。以实际工程为例,概述了不同施工条件和不同地质条件下排水管材的设计选择方法。

There are many kinds of drainage materials used in drainage pipe net and the properties are different. In this paper several kinds of commonly used drainage pipe are compared in technical aspect according to analysis on the quality and properties of pipes. Taking the practical engineering as the example, the design methods for drainage pipes under different working conditions and geological conditions are described.