拉萨乡村碉房民居冬季室内热环境测试研究

发布时间：2018-05-05 21:57

  本文选题：碉房民居 + 热环境　； 参考：《建筑科学》2017年10期

【摘要】：为了解拉萨乡村民居冬季室内热环境状况,选取一户典型的碉房民居对其室外太阳辐射强度、室内外空气温湿度及壁面温度进行定量测试与分析。测试分析表明:拉萨地区冬季室外温湿度波动幅度大,而碉房民居夯土墙调湿保温能力良好,使室内能维持一个相对稳定的温湿度环境;碉房主要功能用房的平均温度在10℃左右,平均相对湿度在25%以下,南向空间太阳直射光利用不佳,室内干寒特征显著,热环境品质差,宜对南向立面形式和外墙围护结构进行优化设计。
[Abstract]:In order to understand the indoor thermal environment of rural houses in Lhasa in winter, the outdoor solar radiation intensity, indoor and outdoor air temperature and humidity and wall temperature were measured and analyzed quantitatively by a typical residential residential building. The test and analysis show that the temperature and humidity of Lhasa area fluctuate greatly in winter, but the humidification and heat preservation ability of rammed earth wall of residential buildings is good, so that the indoor can maintain a relatively stable temperature and humidity environment. The average temperature and relative humidity are about 10 鈩，

本文编号：1849458