Study on bending damage and failure of basalt fiber reinforced concrete under freeze-thaw cycles
Construction and Building Materials（2018）
摘要
•A damage degree factor and a localization factor were proposed.•Fiber can improve the bending strength while freeze-thaw cycle can decrease it.•Both fiber and freeze-thaw cycle change the bending failure into the ductility mode.
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关键词
Concrete,Bending failure,Freeze-thaw cycle,Basalt fiber,Digital image correlation (DIC)
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