采用屏蔽门系统的地铁区间活塞风效应分析  

Analysis of Effect of Piston-Wind of Metro Running Tunnel by Platform Screen Door System

作　　者：彭博[1] 吴喜平[1] 郑懿 

机构地区：[1]同济大学暖通空调研究所 [2]申通轨道交通研究咨询有限公司

出　　处：《城市公用事业》2010年第1期13-17,共5页Public Utilities

摘　　要：介绍地铁区间的热环境,分析区间得热量的主要影响因素。利用专用软件SES建立相应的数学模型,以对区间温度场进行数值模拟。采用正交试验分析各相关因素对地铁区间降温效果的影响程度和显著性,并对优化地铁区间热环境提出了建议。The thermal environment in metro running tunnel is introduced,and main influencing factors of the heating released in tunnel is analyzed.The temperature field in tunnel simulated numerically through setting up related mathematic model with special software SES.The orthogonal test is applied for analysis of significant effect and impact extent of each relevant factor on cooling down of temperature in running tunnel.Aimed at the optimization of thermal environment in metro running tunnel,some suggestions are provided.

关 键 词：地铁区间 环控系统 温度场 数值模拟 外界气温 

分 类 号：U231.5[交通运输工程—道路与铁道工程]