河湟地区传统庄廓院落形态的气候适应性研究

Climate Responsiveness of Courtyard Morphology of Traditional Zhuangkuo in Hehuang Area

基于实例调研,分析河湟地区庄廓院落的形态特征及其防寒、得热及防风的气候适应性策略。通过计算机模拟,对院落形态的比例尺度进行定量分析,研究其对院落内的太阳辐射、风环境及舒适度的综合影响,评价其形态气候适应性策略的有效程度,并总结为环境性能优化的空间尺度设计原则,为我国西北地区的绿色建筑设计提供借鉴。

This paper investigates the characteristics of courtyard morphology of traditional Zhuangkuo in Hehuang area and its climate responsive strategies for cold proof,wind protection and solar heat gain through cases studies.The study then quantitatively evaluates the comprehensive influence of the proportions and dimensions of courtyard on solar radiation,ventilation and thermal comfort in the courtyard through computer simulation tools and verifies the validity of the climate responsiveness of the courtyard morphology.The design principles of courtyard morphology with optimized environmental performance could provide a reference for green building design in Northwest China.