城镇雨水系统构建浅谈

陈东华

摘要:

GB50014-2021《室外排水设计标准》于2021年4月9日经住房和城乡建设部批准发布，2021年10月1日执行。该标准新增第3章排水工程，系统规定室外排水工程的组成和相互关系，首次从规范层级提及室外排水设计系统的构建。笔者结合多年市政设计经历和新标准对城镇雨水系统的构建、设计要点、系统延申思考等方面进行简单的梳理总结。

Abstract:

GB50014-2021 Standard for design of outdoor wastewater engineering was published by the Ministry of Housing and Urban-Rural Development of the People’s Republic of China (MOHURD) on Apr. 9th, 2021 and went into effect on Oct. 1st, 2021. The amended GB50014-2021 systematically regulated the constituents of outdoor wastewater engineering, establishing a solid legal standard for outdoor wastewater engineering design. Incorporating years of municipal design experience, the author analyzed and discussed the design, construction, and alternative applications of outdoor wastewater engineering systems in GB50014-2021.