基于室外热舒适的寒地教学组团形态设计策略  

Design Strategy of Teaching Building Group in the Cold Zone Based on Outdoor Thermal Comfort

作　　者：孙澄[1] 智东怡 韩昀松[1] SUN Cheng;ZHI Dong-yi;HAN Yun-song

机构地区：[1]哈尔滨工业大学建筑学院,寒地城乡人居环境科学与技术工业和信息化部重点实验室

出　　处：《南方建筑》2020年第4期80-85,共6页South Architecture

基　　金：国家重点研发计划课题项目(2016YFC0700200):建筑全寿命期绿色性能模拟分析技术与新型设计工具;黑龙江省博士后基金(LBH-Z17076):基于深度学习的严寒地区低能耗城市形态设计研究。

摘　　要：立足寒地城乡地域特征,修正室外热舒适预测指标,分析寒地高校教学楼组团形态对室外热舒适的影响并提出优化设计策略,改善寒地室外热舒适性能。基于寒地校园热环境实测数据修正室外热舒适预测指标,通过模拟实验提出基于室外热舒适的组团形态设计策略。当D/H=2.50时,教学楼组团室外热舒适和空间感受较好;L型围合式和三面围合式是兼顾室外热舒适、节能和空间需求的较优组团形式。室外热舒适评价指标需结合地域特征进行修正,设计者可通过优化教学楼组团形态改善寒地高校室外热舒适水平。Based on the characteristics of urban and rural areas in cold regions,this study modifies the prediction indexes of outdoor thermal comfort and analyses the influence of the group shape of teaching buildings in cold regions on outdoor thermal comfort.Furthermore,it proposes an optimisation design strategy to improve outdoor thermal comfort performance in cold regions.The UTCI was modified based on the measured data of the thermal environment in cold zone universities,and a group of shape design strategies based on outdoor thermal comfort was proposed through simulation experiments.When D/H=2.50,the outdoor thermal comfort and sense of space of the group of teaching buildings were shown to improve.The L-shaped enclosure and the three-sided enclosure were found to be a more suitable group shape,which took outdoor thermal comfort,energy-saving and space requirements into account.The outdoor thermal comfort index needs to be revised according to regional characteristics.The designer can improve outdoor thermal comfort by optimising the group shape of teaching buildings.

关 键 词：寒地建筑 室外热舒适 教学楼组团形态 UTCI 

分 类 号：TU111.195[建筑科学—建筑理论]