深汕铁路场站工程给排水系统设计

Design of Water Supply and Drainage System for Shenzhen - Shanwei Railway Station Project

摘要:

对新建深圳至深汕合作区铁路站前工程SSSG-1标一工区场站工程的总体概况、涉及的给水排水系统分类及系统设计参数的选择进行了说明，对场站高大空间建筑采用满管压力流屋面雨水系统或半有压流屋面雨水系统的进行适用性计算分析，并结合雨水排水沟流量主要控制参数对比结果，更合理地选择室外排水沟的断面形状和断面参数，达到更优化的排水效果。

Abstract:

The general situation, classification of water supply and drainage system involved and selection of system design parameters of SSSG-Tender 1 Station Project in the new built railway station-front project from Shenzhen to Shenzhen-Shanwei Cooperation Zone are described. The applicability to adopt the full-pipe pressure flow roof rainwater system or semi-pressure flow roof rainwater system for the large spatial buildings of the station is calculated and analyzed. Combined with the comparison results of the main control parameters of the flow of the rainwater drainage ditch, the section shape and section parameters of outdoor drainage ditch are more reasonably selected to achieve the more optimized drainage effect.