上海地铁11号线南段站给排水和水消防设计特点  

Design Characteristics of Water Supply,Drainage and Water Fireextinguishing at Southern Section of Shanghai Metro No.11 Line

作　　者：杨琦[1] 何宏涛[1] 费艳林[1] 智丽萍[1] 

机构地区：[1]华东建筑设计研究院有限公司,上海200002

出　　处：《中国给水排水》2013年第2期49-52,共4页China Water & Wastewater

摘　　要：介绍了上海地铁11号线南段站的概况,分析了地铁高架车站给排水和水消防设计方面的特点。指出高架车站设计相对于地下车站有不同的特点,在给水设计上用水点分散,除屋面排水面积较大外,还需考虑室外自动扶梯的雨水排水、高架轨行面的排水,以及水消防在轻型钢结构上设置困难等情况。结合工程设计中出现的给水系统加压、屋面和轨行区的排水、通道和自动扶梯排水设置、车站地面下管道处理、总体消防给水管网布置、水消防系统设置、水灭火系统设计参数选择问题,提出了具体的解决方案和措施。The general situation and design of the southern section of Shanghai metro No. 11 line were introduced, and the design features of water supply, drainage and water fireextinguishing at the ele vated metro station were analyzed. The design of elevated station was different from ＇that of underground station. For the elevated metro station, decentralized water use points, large drainage area on the roof, rainwater drainage of the outdoor escalator, drainage of the elevated track and difficulty to install water fireextinguishing appliances on the light steel structure needed to be considered. The specific solutions and measures were proposed in terms of pressurization of the water supply system, drainage on the roof and the elevated track, drainage of the channel and escalator, underground pipeline, general layout of fireextinguishing water supply pipe network, fireextinguishing system and its design parameter selection.

关 键 词：地铁设计 给水排水 水消防 

分 类 号：TU82[建筑科学]