摘要
高铁站房作为大量人群停留时间较长的公共空间之一,其光热环境品质尤为重要。该文选取了三座位于夏热冬暖和夏热冬冷地区的高铁站房进行光热环境实测及光热舒适度问卷调查,通过对比分析发现高铁站房采光遮阳设计现状中存在的问题,同时提出针对高铁站房的遮阳策略。研究表明,实测站房普遍存在局部区域在特定时间内照度过高,易出现眩光的情况。大片玻璃幕墙导致进入室内太阳辐射过多,造成热不舒适。针对不同区域的采光面进行遮阳设计会大大改善室内光热环境舒适度。
As one of the public spaces where a large number of people stay for a long time, the high-speed rail station building is particularly important for its light and thermal environment quality. In this paper, three high-speed railway station buildings located in hot summer and warm winter and cold summer and hot winter regions were selected for questionnaire survey of light and thermal environment measurement,and light and thermal comfort. Through comparison and analysis, problems in the current status of daylighting and shading design in highspeed railway station buildings were found. Shading strategies for high-speed rail station were proposed. Studies have shown that there are situations where the local area of the measured station is generally too bright for a certain period of time, which is prone to glare. A large glass curtain wall causes too much solar radiation into the room, causing thermal discomfort. Shading design for the lighting surfaces of different areas will greatly improve the comfort of the indoor light and heat environment.
作者
张俊毅
吴昀霓
黄咏梅
陈宏
刘丹凤
Zhang Junyi;Wu Yunni;Huang Yongmei;Chen Hong;Liu Danfeng
出处
《华中建筑》
2021年第11期41-49,共9页
Huazhong Architecture
基金
国家自然科学基金面上项目“滨水街区空间形态与江河风渗透之‘量’‘效’关联性研究——以长江中下游城市为例”(编号:51778251)
智能车站铁路站房采光与遮阳调节控制策略研究技术(编号:220/0231220541)。
关键词
高铁站房
室内光热环境
光热舒适评价
遮阳策略
High-speed railway station
Indoor light and thermal environment
Light and thermal comfort evaluation
Shading strategies
