可持续发展的排水系统设计

摘要：城市排水系统是保护公共生产、生活安全以及防护洪水的首要部分。世界众多国家利用多年时间出台了相关立法并提高了城市排水系统的设计标准。排水系统设计依靠成熟的软件工具已经进化成一个非常规范化的产业。这篇文章着眼于新的工业推动力，独特的可持续发展力，综述在设计时结合可持续排水系统的方式，讨论在未来设计过程改进的方式。

The Sustainable Development of the Drainage System Design

Urhan drainage is at the forefront of the protection of public health and wellbeing and flood defence. For many years, countries have legislated and applied high standards to the design of urban drainage systems. Drainage design has evolved into a well regulated industry, supported by sophisticated software tools which encapsulate both simple rules of thumb and complex hydrodynamic models. This paper takes a look at the new industry drivers, and sustainability in particular, and reviews the ways in which SuDS can be incorporated in the designs. It discusses ways in which the design process could be improved in the future.