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传统民居是我国古建筑文化和遗产的重要组成部分,蕴含着丰富的生态建造经验。武隆县地处气候湿热的渝东南武陵山区,是重庆亚热带山区气候的典型代表。该地区的土家族传统民居在适应气候方面积累了许多传统技术经验,特别是应对夏季湿热的气候,这些经验符合被动式建筑设计的原则。文章以典型的渝东南土家民居聚落——土地乡犀牛寨为例,利用CFD软件对传统民居堂屋空间的自然通风作用进行研究,结果得出较早的传统堂屋做法更有利于通风且有利于与堂屋间接联系的房间的通风。
Traditional houses are an important part of the ancient architectural culture and heritage in our country, and contain rich experience in ecological construction. Wulong County is located in the southeastern part of Wulingshan Mountain, where the climate is hot and humid. It is a typical representative of the subtropical mountainous climate in Chongqing. The traditional Tujia traditional houses in the area have accumulated many traditional technical experiences in climate adaptation, especially in the hot and humid summer months, which are in line with the principle of passive architectural design. Taking typical rhinoceros settlement in the southeast of Chongqing as an example, this paper uses the CFD software to study the natural ventilation effect of the traditional residential hall. The result shows that the earlier practice of the traditional house is more conducive to ventilation and is conducive to Ventilation of the room directly connected to the main house.