不同长径比聚丙烯纤维增强混凝土的力学特性
Mechanical properties of polypropylene fiber reinforced concrete with different aspect ratios

DOI: 10.13801/j.cnki.fhclxb.20180917.001

Keywords: 聚丙烯纤维,混凝土,长径比,力学性能,粘结机制
polypropylene fiber,concrete,aspect ratio,mechanical properties,bonding mechanism

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