混凝土砌块平均热绝缘系数的数值分析

在回顾并比较分析几种混凝土砌块平均热绝缘系数的方法的基础上 ,利用数值计算的方法对混凝土空心砌块及复合型混凝土砌块进行了热工性能的分析与比较。研究分析了不同孔洞排列、填充材料、混凝土材料及应用方式对混凝土砌块平均热绝缘系数的影响。

This paper analyzes the average thermal resistance of concrete blocks by means of numerical heat transfer, with reviewing and comparing the various approaches on the analysis about the concrete blocks. The work is focused on the thermal performance of hollow concrete blocks and compound concrete blocks. The study presents and analyzes the factors which effect on the average thermal resistance of concrete blocks ,such as the different infilling materials,the different holes places,the different materials of concrete blocks, and the applicative ways.