摘要
为全面改善农村住宅热湿环境,调查研究了重庆农村住宅常用地面在春夏季节的热湿状态。对农村住宅的调查和典型住宅地面的现场实测显示,农村住宅室内地面潮湿现象普遍,水泥地面的潮湿比例最高,6月份室内空气和地面的湿度最大,室内地面温度比空气温度低2℃左右,在潮湿天气,修建较早的住宅室内地面凝结时数比例接近60%。结果表明,农村住宅地面的热湿状态亟待改善。
The thermal and wet state on the ground of rural residence in Chongqing were investigated.Investigation of the rural residential and the field survey of typical residential floor were made in the season of spring and summer in Chongqing.The results showed that wet phenomenon appeared on the ground of rural residential mostly,and cement ground had the highest proportion.In June,the indoor air and ground humidity were the highest,and ground temperature was about 2 ℃ lower than the air temperature indoor.In wet weather,hours ratio of condensation on the ground was close to 60% in old residential buildings.Thermal performance of ground for the rural residential building should be improved.
出处
《土木建筑与环境工程》
CSCD
北大核心
2016年第3期123-128,共6页
Journal of Civil,Architectural & Environment Engineering
基金
国家自然科学基金(51478059)~~
关键词
农村住宅
地面温度
凝结
热环境
rural residence
ground temperature
condensation
thermal environment
