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A platform for research: civil engineering, architecture and urbanism
Experimental Study of Splitting Tensile for Multi-Scale Polypropylene Fiber Concrete
Through splitting tensile tests on 30 plain concrete and polypropylene fiber concrete specimens with the dimensions of 100mm × 100mm × 100mm, studied the influence of the different scales of polypropylene fiber and hybrid fiber on concrete splitting tensile strength and splitting tensile deformation. The results showed that: the splitting tensile strength of concrete for single-doped fine fiber had increased 7%~31%, for single-doped coarse fiber had increased 7%~39%, and mixing-doped coarse-fine fiber had increased 2%~50%. Doped-fiber can improve the concrete splitting tensile toughness, it's enhancement sort: mixing-doped coarse-fine fiber concrete > single-doped coarse fiber concrete > single-doped fine fiber concrete> plain concrete
Experimental Study of Splitting Tensile for Multi-Scale Polypropylene Fiber Concrete
Through splitting tensile tests on 30 plain concrete and polypropylene fiber concrete specimens with the dimensions of 100mm × 100mm × 100mm, studied the influence of the different scales of polypropylene fiber and hybrid fiber on concrete splitting tensile strength and splitting tensile deformation. The results showed that: the splitting tensile strength of concrete for single-doped fine fiber had increased 7%~31%, for single-doped coarse fiber had increased 7%~39%, and mixing-doped coarse-fine fiber had increased 2%~50%. Doped-fiber can improve the concrete splitting tensile toughness, it's enhancement sort: mixing-doped coarse-fine fiber concrete > single-doped coarse fiber concrete > single-doped fine fiber concrete> plain concrete
Experimental Study of Splitting Tensile for Multi-Scale Polypropylene Fiber Concrete
Liang, Ning-Hui (author) / Liu, Xin-Rong (author) / Sun, Ji (author)
2012
6 Seiten
Conference paper
English
Experimental Study of Splitting Tensile for Multi-Scale Polypropylene Fiber Concrete
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