GB 50010—2010《混凝土结构设计规范》中混凝土导热系数取值商榷

Discussion about the thermal conductivity of concrete set in “The Design Code of Concrete Structure”

普通混凝土和钢筋混凝土是基本的建筑材料,其物性参数是许多标准、规范等的基础。新版《混凝土结构设计规范》中规定了混凝土导热系数的取值。笔者认为该取值值得商榷。

Ordinary concrete and reinforced concrete are basic construction materials.Their physical parameters are the basis for many standards and specifications.The new ＂The Design Code of Concrete Structure＂ sets the value of thermal conductivity of concrete.The au-thor thinks that this value is questionable.