华南地区城市建筑物防热节能控制指标的选取

根据建筑物热工气候分区及设计特点,对夏热冬暖地区建筑物防热和节能从不同环节进行了详细的分析研究,主要包括建筑物设计本身的体形构造和确定,门窗的材料及窗玻璃材料的选择、建筑物窗墙比例、不同的内外遮阳形式,建筑物墙体材料、墙体外表面处理,屋顶材料和屋顶不同型式的节能效应以及下垫面及绿化植被、水体景观等方面。这些措施是实现建筑防热节能的关键环节,综合这些措施可达到夏热冬暖地区建筑防热节能的热工要求。

Analysis of preventing cold loss and saving energy for summer-hot and winter-warm district''''s buildings

According to the specialties of different district's weather and it's thermal conditionings,the various measures of preventing heat loss and energy saving is analyzed by different sides of buildings.They include of building's appearance,configuration and it's surface,doors and windows of building,different materials of buildings and window and door,building roof and it's different model,the different earth surface ,plants of earth surface and river system of surrounding of buildings etc.On the basis of analyzing some conclusions are draw and these conclusions are valuable for realizing the aim of saving energy and preventing cold loss in south China buildings.