摘要
空心砌块以其热工性能好、节省材料等优点广泛应用于建筑外墙中。空心砌块内部空气间层的孔型、排布方式等是砌块热工性能的重要影响因素。编制计算墙体砌块稳态和非稳态热工性能的MATLAB程序,对混凝土空心砌块进行正交设计分析,得到节能空心砌块选型的方向和途径。。
Hollow building blocks are increasingly widely used in building envelope by the advantages of good thermal characteristics and saving materials. The shape and arrangement mode of air layers in hollow building block are the important influencing factors on the thermal characteristics of block. In the paper, the MATLAB program for calculating the steady state and unsteady state thermal characteristics of block is programmed; some of concrete hollow blocks are analyzed by orthogonal design method; the direction and ways on the type selection of energy-saving hollow building block are gained.
出处
《建筑技术》
北大核心
2009年第4期336-339,共4页
Architecture Technology
基金
南京市墙改办资助项目(No.200603)
关键词
建筑节能
空心砌块
正交设计
building energy saving
hollow building block
orthogonal design
