Experimental Study of Compression for Multi-Scale Polypropylene Fiber Concrete

摘要:

文章预览

Through compression 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 compressive strength and compressive deformation. The results showed that: the compressive strength of concrete for single-doped fiber has little effect to improve concrete compressive strength, some even get lower,but mixing-doped coarse-fine fiber had increased 6.2%~13.7%. Doped-fiber can improve the concrete compressive toughness, it's enhancement sort: mixing-doped coarse-fine fiber concrete > single-doped coarse fiber concrete > single-doped fine fiber concrete> plain concrete

信息:

期刊:

编辑:

Yongbo Shao, Shuguang Hao, Yuping Luo, Jibo Xing and Zhiyong Liu

页数:

1584-1588

DOI:

10.4028/www.scientific.net/AMM.174-177.1584

引用:

N. H. Liang et al., "Experimental Study of Compression for Multi-Scale Polypropylene Fiber Concrete", Applied Mechanics and Materials, Vols. 174-177, pp. 1584-1588, 2012

上线时间:

May 2012

输出:

价格:

$38.00

[1] R H Haddad, R J Al-Saleh, N M Al-Akhras. Effect of elevated temperature on bond between steel reinforcement and fiber reinforced concrete[ J]. Fire Safety Journa, l 2008, 43(5): 334-343.

DOI: 10.1016/j.firesaf.2007.11.002

[2] P S Song, S Hwang, B C Sheu. Strength properties of nylon and polypropylene-fiber-reinforced concretes [ J]. Cement and Concrete Research, 2005, 35(8): 1546-1550.

DOI: 10.1016/j.cemconres.2004.06.033

[3] Zongcai Deng . High-performance synthetic fiber concrete[M]. Beijing. Science Press, 2003. (in Chinese).

[4] Rongxi Shen, Zhangshui Wang, Yuzhong Cui. Fiber-reinforced cement and fiber-reinforced concrete[M]. Beijing. Chemical Industry Press, 2006. (in Chinese).

[5] V S Gopalaratnam, R. Gettu On the characterization of flexural toughness in FRC[J]. Cement and Concrete Composites, 1995, 17(2): 239-254.

DOI: 10.1016/0958-9465(95)99506-o

[6] Wu Yao. Jie Li, Ke-ru Wu. Mechanical properties of hybrid fiber—reinforced concrete at low fiber volume fraction[J]. Cement and Concrete Research, 2003, 33(1): 27-30. (in Chinese).

DOI: 10.1016/s0008-8846(02)00913-4

[7] P S Song, J C Wu, H S Wang, et a1. Statistical analysis of impact strength and strength reliability of steel -polypropylene hybrid fiber-reinforced concrete[J]. Construction and Building Materials, 2005, 19(1): 1-9.

DOI: 10.1016/j.conbuildmat.2004.05.002

[8] Jianhui Li, Mechanical properties and micromechanism of synthetic macro-fiber reinforced concrete [D]. Beijing University of Technology, 2006, 5. (in Chinese).

[9] Wei Sun, Dontong Chen. The Effect of Hybrid Fiber and Coupling Agents on Fiber Reinforced Cement Matrix. Proceeding of 3rd Beijing International Symposium on Cement and Concrete, Beijing, 1993. (in Chinese).

[10] Xiaoxing Shi, Jian Jin. Fiber construction application technology[M]. Beijing. Chemical Industry Press, 2008. (in Chinese).

[11] Chujie Jiao, Zhenfeng Zhan , ChunyuanPeng, et al. Experimental study of hybrid fiber reinforced concrete under compression[J]. Journal of Guangzhou University(Natural Science Edition) , 2007, 6(4): 70-74. (in Chinese).

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