【摘 要】
：
Aiming to investigate the mix design of eco-friendly UHPC with supplementary cementitious materials and coarser aggregates, we comprehensively studied the workability, microstructure, porosity, compressive strength, flexural strength, and Young\'s modul
【机 构】
：
School of Materials Science and Engineering, Southeast University, Nanjing 211189, China;College of
【出 处】
：
武汉理工大学学报（材料科学版）（英文版）
论文部分内容阅读
Aiming to investigate the mix design of eco-friendly UHPC with supplementary cementitious materials and coarser aggregates, we comprehensively studied the workability, microstructure, porosity, compressive strength, flexural strength, and Young\'s modulus of UHPC. Relationship between compressive strength and Young\'s modulus was obtained even-tually. It is found that the compressive strength, flexural strength, and Young\'s modulus of UHPC increase by 19.01％, 10.81％, and 5.99％, respectively, when 40wt％ cement is replaced with supplementary cementitious materials. The relationship between compressive strength and Young\'s modulus of UHPC is an exponential form.
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