PRC(RC)结构保护层对结构抗火性能影响分析

Analysis on the Impact of Protective Layer for PRC (RC) Structureson Fire Resistant Property

对PRC(RC)结构,保护层厚度是影响结构抗火性能的一个重要参数,本文比较了各国规范对保护层厚度的规定,并通过有限元计算分析保护层厚度对结构抗火性能的影响。

The thickness of protective layer is an important parameter to PRC(RC) Structural fire resistant property. The specifications of the thickness of protective layer for different countries were compared, and the impact of the thickness of protective layer on the structural fire resistant property was analyzed with finite element method.