回应气候的高铁站房界面开敞策略与模拟验证  

Interface opening strategy of high-speed railway station buildings in response to climate and verification by simulation

作　　者：王楠[1] 王劲柳 刘丛红[1] WANG Nan;WANG Jin-liu;LIU Cong-hong(School of Architecture,Tianjin University,Tianjin 300072,China;The Architectural Design and Research Institute of Zhejiang University Limited Company,Hangzhou 310028,China)

机构地区：[1]天津大学建筑学院,天津300072 [2]浙江大学建筑设计研究院有限公司,浙江杭州310028

出　　处：《浙江大学学报（工学版）》2023年第6期1071-1079,共9页Journal of Zhejiang University：Engineering Science

基　　金：“十三五”国家重点研发计划资助项目(2016YFC0700200);天津市自然科学基金资助项目(21JCQNJC00450)。

摘　　要：针对当前高铁站房能耗高、形式趋同的问题,提出回应不同气候的通过式空间界面适度开敞的设计策略.运用基于建筑信息建模(BIM)的性能模拟工具,构建高铁站房典型模型;通过风环境和热环境模拟分析,确定不同气候区界面开敞的时间段.实验结果表明,除夏热冬暖地区(以广州为例)以外,在其他气候区的夏季典型计算日里,通过式空间界面开敞可行,满足室内热舒适性要求.在全年特定时间段,界面开敞有利于站房节能减排,尤其在夏热冬冷地区(以上海为例)和寒冷地区(以北京为例)的节能率分别达到44.8%和32.2%,减碳率分别为36.1%和21.3%.界面开敞策略在高铁站房绿色设计方案中具有重要应用潜力,能够为高铁站房空间形式的地域性表达开拓思路.A design strategy through appropriately opening the passing space interface in response to climate was proposed as a solution to high energy consumption and formal convergence within the high-speed railway station buildings.Performance simulation tools based on building information modeling(BIM)were used to build a typical model,and the opening time period for different climate zones were determined according to wind and thermal environment simulation analysis.Results show that it is feasible to open up the passing space interface,meeting the requirement of indoor thermal comfort,in the case of a typical summer calculation day in climate zones except in hot summer and warm winter zone(Guangzhou as an example).Meanwhile,during the particular time periods of a year,interface opening is beneficial to energy savings and emission reduction in station buildings,especially in hot summer and cold winter zone(Shanghai as an example)and cold zone(Beijing as an example).The energy-savings reached up to 44.8%and 32.2%,respectively,as well as carbon reduction rates of 36.1%and 21.3%.Hence,the proposed strategy has significant application potential in the green design schemes of high-speed railway station buildings and can explore ideas for regional expression of spatial forms.

关 键 词：高铁站房 回应气候 界面开敞 绿色策略 性能模拟 

分 类 号：TU248.1[建筑科学—建筑设计及理论]