摘要
从探讨建筑围护结构热桥的传热状态入手,利用计算软件PTemp,用定量的方法分析建筑围护结构的凸出构件、墙角、窗口等的传热性能与材料、形状的关系,由此实现了对"形状热桥"认识从"定性"到"定量"的转变,为节能构造设计提供了科学的依据。
The thermal transmission of the building envelope is analyzed with the software PTemp. The relations between the extruded components, corner of a wall and windows and the materials and the shapes is expounded by quantitative analysis. The shape-thermal bridge is learned from the qualitative to the quantitative, providing the scientific basis for the construction design of energy conservation.
出处
《建筑节能》
CAS
2012年第7期39-42,73,共5页
BUILDING ENERGY EFFICIENCY
关键词
形状热桥
传热
节能
shape-thermal bridge
thermal transmission
energy conservation
