建筑热桥的数值模拟与实验研究  

NUMERICAL SIMULATION AND EXPERIMENT STUDY ON THERMAL BRIDGE STRUCTURE

作　　者：南艳丽[1] 冯雅[2] 谷晋川[1] 王磊[2] 

机构地区：[1]西华大学能源与环境学院,四川成都610039 [2]中国建筑西南设计研究院,四川成都610081

出　　处：《低温建筑技术》2007年第3期110-111,101,共3页Low Temperature Architecture Technology

摘　　要：根据夏热冬冷地区的气候特点,利用二维稳态模型对自保温体系构成的典型热桥结构进行计算分析,并针对此热桥模型进行实验研究,通过数值模拟结果与实验结果对比,验证了二维稳态模型的正确性,并指出自保温体系是适合夏热冬冷地区很好的一种围护结构形式。According to the climate characteristic of hot summer and cold winter zone, a typical thermal bridge structure of self- insulation system was analyzed by experiment study with two - dimensional steady - state model. Comparing numerical simulation results with experimental results, the validity of the two - di- mensional steady-state model was verified. And it is noted that as an envelop form, self-insulation system is well suited to the hot summer and cold winter zone.

关 键 词：夏热冬冷地区 热桥 二维稳态模型 

分 类 号：TU111.1[建筑科学—建筑理论]