Experimental investigation on the flexural behavior of steel-polypropylene hybrid fiber reinforced concrete

Biao Li,Yin Chi,Lihua Xu,Yuchuan Shi,Changning Li

Construction and Building Materials（2018）

引用 124|浏览26

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摘要

•The effect of steel-polypropylene hybrid fiber on the flexural behavior of concrete was investigated.•Favorable improvements in failure modes, flexural loads, toughness and ductility of HFRC were observed.•The synergy of hybrid fibers with various fiber parameters was analyzed.

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关键词

Steel-polypropylene hybrid fiber,Concrete,Flexure,Toughness,Cracking behavior,Synergetic effect

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