高温后碳纳米管混凝土力学性能及细观结构变化
田威,高芳芳,贺礼

Variation of mechanical property and meso structure of MWCNTs concrete exposed to high temperature
Wei TIAN,Fang-fang GAO,Li HE
图 12 混凝土孔隙率沿其CT扫描方向的分布
Fig.12 Distribution of porosity of concrete along its CT scanning direction