摘要
在围护结构中,外墙是重要组成部分.它们的选择对建筑的能耗和造价均会产生重要影响.本文针对南昌地区的室外气象条件,以一栋多层住宅为研究对象,利用能耗模拟工具DeST-h对其进行能耗模拟,比较了几种节能外墙的能耗,证明了节能外墙相对传统外墙具有较好的节能效果.通过各墙体的造价分析,计算了各墙体的静态回收期,得到了性价比较高的节能墙体.
External wall is an important portion of buildings. The cost and energy consumption of buildings is much influenced by the selection of external wall. In accordance with the special weather in Nanchang, this paper puts forward energy simulation of a resident building by using DeST-h. The results show that the new type of walls are better than traditional wall in energy saving. Technical-economic investigation on new type walls shows the wall whose technical and economic performance is best.
出处
《华东交通大学学报》
2008年第3期56-58,共3页
Journal of East China Jiaotong University
基金
华东交通大学校立科研基金资助(06ZKTM10)
江西省道路与铁道工程重点实验室资助
关键词
能耗模拟
节能墙体
墙体造价
energy simulation
energy efficient wall
cost of wall
