聚苯乙烯泡沫塑料板保温能力的试验与反演分析

Experimental Investigation on Thermal Retardation Capability of Polystyrene Foam Board and Back Analysis

采用施工现场混凝土立方体非绝热温升试验和反演分析相结合的方法,对聚苯乙烯泡沫塑料板外贴法的保温能力进行分析研究.试验结果表明,提出的试验方法是可行的,根据反演参数进行的仿真计算结果与实验数据的对比表明,反演结果是相对准确可靠的.

With an approach of combination of thermal rising test of cubic block in-situ and back analysis, the thermal retardation capability of polystyrene foam board is analyzed. The results indicate that the test method suggested is feasible; and the back analysis results are comparatively correct and reliable.