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本文通过Hot Disk瞬态平面热源法和单轴压缩试验,对经历不同温度(25~800°C)后混凝土的导热系数、抗压强度、破坏形态随温度的变化规律进行研究。
In this paper, through the Hot Disk transient planar heat source method and the uniaxial compression test, the thermal conductivity, compressive strength and failure morphology of concrete under different temperatures (25 ~ 800 ° C) were studied.