地铁车站轨行区热环境实测研究与分析
摘要：以上海某地铁车站轨行区为研究对象，对轨行区的空气温度、热流密度进行实测，得到了实际地铁车站轨行区气温随高度和季节的变化规律。结果表明，车站轨行区不同高度处气温随季节温度波动而变化，主要受列车产生的热量和室外气温的影响，其中列车产生的热量与运营早晚高峰密切相关，车厢顶部冷凝器的排热使夏季区间隧道气温相比其他季节上升更为明显。此外，通过分析比较轨行区与区间隧道的热流密度随季节的变化趋势，得到了不同季节轨行区与区间隧道的土体的蓄放热情况。
关键词：地铁车站轨行区区间隧道热环境气温热流密度
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参考文献[1] 杨波力，臧建彬，龚伟，等.地铁区间隧道环境温度影响因素分析和预测模型研究[J].城市轨道交通研究，2013,16(3):68- 72.
[2] 齐卫阳.地铁列车散热量空间分布研究[D].绵阳：西南科技大学，2012:176- 183.
[3] 朱建章，孙兆军.地铁通风空调系统新观点[J].暖通空调，2015,45(7):1- 5,27.
[4] 胡浩明，赵蕾，李德辉，等.地铁运营初期关闭OTE/UPE风机运行的可行性探讨[J].铁道标准设计，2015,59(1):122- 126.
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[6] HUE N,WON C S,JEGAL K.A numerical simulation of the trackway exhaust system (TES) for underground stations of Seoul 9th line:ventilation operation and smoke exhaust operation in case of a carriage fire[C]//11th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels,2003:231- 241.
[7] 唐凯.地铁车站排热系统取消轨底风道的探讨[C]//2016年全国铁道与城轨暖通学术年会文集，2016:170- 175.
[8] 张鹏.地铁隧道通风系统的节能运行优化研究[D].西安：西安建筑科技大学，2016:61- 62.
[9] 林放.地铁环控通风节能技术研究[D].成都：西南交通大学，2013:67- 68.
[10] 北京城建设计研究总院有限责任公司，中国地铁工程咨询有限责任公司.地铁设计规范：GB 50157—2013[S].北京：中国建筑工业出版社，2013:13.
[2] 齐卫阳.地铁列车散热量空间分布研究[D].绵阳：西南科技大学，2012:176- 183.
[3] 朱建章，孙兆军.地铁通风空调系统新观点[J].暖通空调，2015,45(7):1- 5,27.
[4] 胡浩明，赵蕾，李德辉，等.地铁运营初期关闭OTE/UPE风机运行的可行性探讨[J].铁道标准设计，2015,59(1):122- 126.
[5] MAEVSKI Y,EFAY J.Simulations and ventilation system design for the Tren Urbano subway project in Puerto Rico[C]//10th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels,2000:465- 483.
[6] HUE N,WON C S,JEGAL K.A numerical simulation of the trackway exhaust system (TES) for underground stations of Seoul 9th line:ventilation operation and smoke exhaust operation in case of a carriage fire[C]//11th International Symposium on Aerodynamics and Ventilation of Vehicle Tunnels,2003:231- 241.
[7] 唐凯.地铁车站排热系统取消轨底风道的探讨[C]//2016年全国铁道与城轨暖通学术年会文集，2016:170- 175.
[8] 张鹏.地铁隧道通风系统的节能运行优化研究[D].西安：西安建筑科技大学，2016:61- 62.
[9] 林放.地铁环控通风节能技术研究[D].成都：西南交通大学，2013:67- 68.
[10] 北京城建设计研究总院有限责任公司，中国地铁工程咨询有限责任公司.地铁设计规范：GB 50157—2013[S].北京：中国建筑工业出版社，2013:13.
Experimental research and analysis of thermal environment in track area of subway station
Abstract: Taking the track area of a subway station in Shanghai as the research object, the air temperature and heat flux in the track area are measured, and the temperature changes with height and season are obtained. The results show that the air temperature at different heights of the subway station track area varies with seasonal temperature fluctuations, which is mainly affected by the heat generated by the train and the outdoor air temperature. The heat generated by the train is closely related to the morning and evening peak of operation, and the heat discharged by the condenser on the top of the carriage makes the tunnel temperature rise more significantly in summer compared with other seasons. In addition, by analysing and comparing the variation trend of heat flux between the track area and the tunnel with the seasons, the soil heat storage and release of the track area and the tunnel in different seasons are obtained.
Keywords: subway station; track area; tunnel; thermal environment; air temperature; heat flux;
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