Hybrid effect of basalt fiber textile and macro polypropylene fiber on flexural load-bearing capacity and toughness of two-way concrete slabs
Construction and Building Materials(2020)
摘要
•The two-way slab is tested to study bi-axial flexural behaviors of TRC panel.•Macro PP fibers may enhance the load bearing capacity in the post-peak region.•Fiber textile and macro PP fiber show positive hybrid effect on flexural capacity.•The hybrid use of basalt fiber textile and macro PP fiber may replace steel mesh.•A steel-free PP fiber reinforced BTRC panel is created.
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关键词
Basalt fiber textile,Macro polypropylene fiber,Synergetic effect,Reinforced concrete,Tests,Load bearing capacity,Toughness
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