Dynamic damage constitutive relationship of high strength concrete based on fractal theory

JIAO Chujie; LI Xibo; CHENG Congmi; LI Congbo

doi:10.11883/bzycj-2016-0377

Volume 38 Issue 4

May 2018

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JIAO Chujie, LI Xibo, CHENG Congmi, LI Congbo. Dynamic damage constitutive relationship of high strength concrete based on fractal theory[J]. Explosion And Shock Waves, 2018, 38(4): 925-930. doi: 10.11883/bzycj-2016-0377

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Dynamic damage constitutive relationship of high strength concrete based on fractal theory

doi: 10.11883/bzycj-2016-0377

1.
School of Civil Engineering, Guangzhou University, Guangzhou 510006, Guangdong, China
2.
Qingyuan City Provincial Vocational Education Base Construction Office, Qingyuan 511500, Guangdong, China

Received Date: 2016-12-13
Rev Recd Date: 2017-04-22
Publish Date: 2018-07-25

Abstract

Abstract

Based on the fractal damage evolution law of high strength concrete (HSC) specimen by the SHPB impact test, we deduced the patterns of the fractal damage variables of HSC, and calibrated the fractal dimension range of the HSC cracks. Then following the ZWT model, and in combination with the strain rate dependence, dynamic damage characteristic and quasi-constant strain rate, we obtained the HSC dynamic damage constitutive equation with the fractal damage evolution taken into account Finall. Our study verified the effectiveness of the constitutive equation by C60 and C80 stress-strain curves at four different strain ratios, and the theoretical curves matched well with the experimental ones.
- fractal theory,
- high strength concrete,
- SHPB,
- dynamic damage,
- constitutive relationship

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References(14)

References

[1]	焦楚杰. 高与超高性能钢纤维砼抗冲击与抗爆研究[D]. 南京: 东南大学, 2004. JIAO Chujie. Study on behaviour of HPSFRC and UHPSFRC subjected to impact and blast[D]. Nanjing: Southeast University, 2004.
[2]	ERDEM S, BLANKSON M A. Fractal-fracture analysis and characterization of impact-fractured surfaces in different types of concrete using digital image analysis and 3D nanomap laser profilometery[J]. Construction and Building Materials, 2013, 40(40):70-76. https://www.deepdyve.com/lp/elsevier/fractal-fracture-analysis-and-characterization-of-impact-fractured-FPwI5tnsP5
[3]	SAGAR R V, PRASAD B K R. Fracture analysis of concrete using singular fractal functions with lattice beam network and confirmation with acoustic emission study[J]. Theoretical & Applied Fracture Mechanics, 2011, 55(3):192-205. https://www.researchgate.net/publication/236945027_Fracture_analysis_of_concrete_using_singular_fractal_functions_with_lattice_beam_network_and_confirmation_with_Acoustic_Emission_study
[4]	CARPINTERI A, LACIDOGNA G, NICCOLINI G. Fractal analysis of damage detected in concrete structural elements under loading[J]. Chaos Solitons & Fractals, 2009, 42(4):2047-2056. http://www.sciencedirect.com/science/article/pii/S0960077909003142
[5]	李习波. 混杂纤维高强混凝土动态损伤本构关系[D]. 广州: 广州大学, 2015. http://cdmd.cnki.com.cn/Article/CDMD-11078-1015648664.htm LI Xibo. Dynamic damage constitutive relationship of hybrid fiber reinforced high strength concrete[D]. Guangzhou: Guangzhou University, 2015. http://cdmd.cnki.com.cn/Article/CDMD-11078-1015648664.htm
[6]	BAZANT Z P, PFEIFFER P A. determination of fracture energy from size effect and brittleness number[J]. ACI Materials Journal, 1987, 84(6):463-480. doi: 10.1023%2FA%3A1007387823522
[7]	MANDELBROT B B, PASSOJA D E, PAULLAY A J. Fractal Character of Fracture Surfaces of Metal[J]. Nature, 1984, 308(5961):721-722. doi: 10.1038/308721a0
[8]	谢和平, 鞠杨.混凝土微细观损伤断裂的分形行为[J].煤炭学报, 1997, 22(6):586-590. http://www.cqvip.com/QK/96550X/199706/2710785.html XIE Heping, JU Yang. Fractal characteristics of meso/micro damage and fracture of concrete[J].Journal of China Coal Society, 1997, 22(6):586-590. http://www.cqvip.com/QK/96550X/199706/2710785.html
[9]	BORODICH F M. Some fractal models of fracture[J]. Journal of the Mechanics & Physics of Solids, 1997, 45(2):239-259. doi: 10.1007%2Fs10704-006-8264-x
[10]	谢和平.分形—岩石力学导论[M].北京:科学出版社.1997:2-15, 168-170.
[11]	LEMAITRE J, CHABOCHE J L. Mechanics of solid materials[M]. Cambridge: Cambridge University Press, 1990:511-520.
[12]	谢和平.鞠杨.分数维在空间中的损伤力学研究初探[J].力学学报, 1999, 31(3):300-310. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200901019.htm XIE Heping, JU Yang. A study of damage mechanics theory in factional dimensional space[J]. Chinese Journal of Theoretical and Applied Mechanics, 1999, 31(3):300-310. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200901019.htm
[13]	唐志平, 田兰桥, 朱兆祥, 等. 高应变率下环氧树脂的力学性能研究[C]//第二届全国爆炸力学学术会议论文集(第三册). 江苏扬州, 1981.
[14]	JIAO Chujie, SUN Wei. Impact resistance of reactive powder concrete [J]. Journal of Wuhan University of Technology (Materials Science Edition), 2015, 30(4):752-757 doi: 10.1007/s11595-015-1223-5

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