机译:冻融环境下空气录制再生混凝土微观结构损伤的研究
Xian Technol Univ Sch Civil & Architecture Engn Xian 710021 Peoples R China;
Xian Technol Univ Sch Civil & Architecture Engn Xian 710021 Peoples R China;
Xian Technol Univ Sch Civil & Architecture Engn Xian 710021 Peoples R China;
China Acad Railway Sci Shenzhen Res & Design Inst Shenzhen 518000 Peoples R China;
China Acad Railway Sci Shenzhen Res & Design Inst Shenzhen 518000 Peoples R China;
Xian Technol Univ Sch Civil & Architecture Engn Xian 710021 Peoples R China;
Xian Technol Univ Sch Civil & Architecture Engn Xian 710021 Peoples R China;
Air-entraining admixture; Freeze-proof durability; Nuclear magnetic resonance; Pore distribution; Recycled aggregate concrete;