基于室外热舒适的寒地教学组团形态设计策略

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。

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

Based on the characteristics of urban and rural areas in cold regions, this study modifies theprediction indexes of outdoor thermal comfort and analyses the influence of the group shape of teaching buildingsin cold regions on outdoor thermal comfort. Furthermore, it proposes an optimisation design strategy to improveoutdoor thermal comfort performance in cold regions. The UTCI was modified based on the measured data of thethermal environment in cold zone universities, and a group of shape design strategies based on outdoor thermalcomfort was proposed through simulation experiments. When D / H = 2.50, the outdoor thermal comfort and senseof space of the group of teaching buildings were shown to improve. The L-shaped enclosure and the three-sidedenclosure were found to be a more suitable group shape, which took outdoor thermal comfort, energy-saving andspace requirements into account. The outdoor thermal comfort index needs to be revised according to regionalcharacteristics. The designer can improve outdoor thermal comfort by optimising the group shape of teachingbuildings.