Fracture characteristics of brittle particles at different loading velocities

Yi Hongsheng; Xu Songlin; Shan Junfang; Zhang Ming

doi:10.11883/1001-1455(2017)05-0913-10

Volume 37 Issue 5

Jul. 2017

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Yi Hongsheng, Xu Songlin, Shan Junfang, Zhang Ming. Fracture characteristics of brittle particles at different loading velocities[J]. Explosion And Shock Waves, 2017, 37(5): 913-922. doi: 10.11883/1001-1455(2017)05-0913-10

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Yi Hongsheng, Xu Songlin, Shan Junfang, Zhang Ming. Fracture characteristics of brittle particles at different loading velocities[J]. Explosion And Shock Waves, 2017, 37(5): 913-922. doi: 10.11883/1001-1455(2017)05-0913-10

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Fracture characteristics of brittle particles at different loading velocities

doi: 10.11883/1001-1455(2017)05-0913-10

CAS Key Laboratory for Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, Anhui, China

Received Date: 2015-12-23
Rev Recd Date: 2016-04-22
Publish Date: 2017-09-25

Abstract

Abstract

Uniaxial compression experiments of K9 glass spheres with a diameter of 8mm were conducted to obtain the fracture responses of brittle particles at five loading velocities, i.e.2×10^-7 and 2×10^-6m/s for quasi-static loading and 3.4, 7.1 and 10.6m/s for impact loading using a split Hopkinson pressure bar. Based on the Weibull distribution and recovery specimen products, a novel model combing the tensile failure and the shear failure was proposed to explain the process of the breaking evolution, revealing the relationship of the loading velocity and the three breaking zones. The model was validated using numerical simulation. Our study can serve as valuable reference for the study of the dynamic failure of brittle granular materials.
- dynamics,
- brittle material,
- Weibull distribution,
- tension-shear coupling

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References(18)

References

[1]	陈生水, 霍家平, 章为民."5·12"汶川地震对紫坪铺混凝土面板坝的影响及原因分析[J].岩土工程学报, 2008, 30(6):795-801. doi: 10.3321/j.issn:1000-4548.2008.06.003 Chen Shengshui, Huo Jiaping, Zhang Weimin. Analysis of effects of "5·12" Wenchuan earthquake on Zipingpu concrete face rock-fill dam[J]. Chinese Journal of Geotechnical Engineering, 2008, 30(6):795-801. doi: 10.3321/j.issn:1000-4548.2008.06.003
[2]	孙成林.2003年中国粉体工业现状[J].硫磷设计与粉体工程, 2004(4):7-10. doi: 10.3969/j.issn.1009-1904.2004.04.002 Sun Chenglin. Present situation of China's bulk material handling industry in 2003[J]. Sulphur Phosphorus & Bulk Materials Handling Related Engineering, 2004(4):7-10. doi: 10.3969/j.issn.1009-1904.2004.04.002
[3]	Hostler S R. Wave propagation in granular materials[D]. Los Angeles: California Institute of Technology, 2004.
[4]	郑文, 徐松林, 胡时胜.侧限压缩下干燥砂的动态力学性能[J].爆炸与冲击, 2011, 31(6):619-623. doi: 10.11883/1001-1455(2011)06-0619-05 Zheng Wen, Xu Songlin, Hu Shisheng. Dynamic mechanical properties of dry sand under confined compression[J]. Explosion and Shock Waves, 2011, 31(6):619-623. doi: 10.11883/1001-1455(2011)06-0619-05
[5]	黄俊宇, 徐松林, 王道荣, 等.脆性颗粒材料的动态多尺度模型研究[J].岩土力学, 2013, 34(4):15-25. http://d.old.wanfangdata.com.cn/Periodical/ytlx201304004 Huang Junyu, Xu Songlin, Wang Daorong, et al. Investigation on dynamic multiscale model for brittle granular materials[J]. Rock and Soil Mechanics, 2013, 34(4):15-25. http://d.old.wanfangdata.com.cn/Periodical/ytlx201304004
[6]	Huang J, Xu S, Hu S. Influence of particle breakage on the dynamic compression responses of brittle granular materials[J]. Mechanics of Materials, 2014, 68(1):15-28. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=8ea5fda98364f87c012e63a533916200
[7]	Huang J, Xu S, Hu S. Effects of grain size and gradation on the dynamic responses of quartz sands[J]. International Journal of Impact Engineering, 2013, 59(9):1-10. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=59a54936136a4136e9aabd7251787ea7
[8]	Huang J Y, Lu L, Fan D, et al. Heterogeneity in deformation of granular ceramics under dynamic loading[J]. Scripta Materialia, 2016, 111:114-118. doi: 10.1016/j.scriptamat.2015.08.028
[9]	Salman A D, Biggs C A, Fu J, et al. An experimental investigation of particle fragmentation using single particle impact studies[J]. Powder Technology, 2002, 128(1):36-46. doi: 10.1016/S0032-5910(02)00151-1
[10]	陈星.基于ABAQUS的冰雹撞击有限元分析[D].呼和浩特: 内蒙古工业大学, 2013. http://cdmd.cnki.com.cn/Article/CDMD-10128-1014012690.htm
[11]	Huang J, Xu S, Hu S. The role of contact friction in the dynamic breakage behavior of granular materials[J]. Granular Matter, 2015, 17(1):111-120. doi: 10.1007/s10035-014-0543-z
[12]	Huang J, Xu S, Yi H, et al. Size effect on the compression breakage strengths of glass particles[J]. Powder Technology, 2014, 268(1):86-94. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=4d228583d84abb7a94a657b3a95a1c17
[13]	徐松林, 唐志平, 谢卿, 等.压剪联合冲击下K9玻璃中的失效波[J].爆炸与冲击, 2005, 25(5):385-392. doi: 10.3321/j.issn:1001-1455.2005.05.001 Xu Songlin, Tang Zhiping, Xie Qing, et al. Experimental investigation on failure wave in K9 glass under combined pressure and shear impact loading[J]. Explosion and Shock Waves, 2005, 25(5):385-392. doi: 10.3321/j.issn:1001-1455.2005.05.001
[14]	胡时胜, 王礼立, 宋力, 等.Hopkinson压杆技术在中国的发展回顾[J].爆炸与冲击, 2014, 34(6):641-657. doi: 10.11883/1001-1455(2014)06-0641-17 Hu Shisheng, Wang Lili, Song Li, et al. Review of the development of Hopkinson pressure bar technique in China[J]. Explosion and Shock Waves, 2014, 34(6):641-657. doi: 10.11883/1001-1455(2014)06-0641-17
[15]	McDowell G R, Amon A. The application of Weibull statistics to the fracture of soil particles[J]. Journal of the Japanese Geotechnical Society Soils & Foundation, 2000, 40(5):133-141.
[16]	Hertz H. On the contact of elastic solids[J]. Journal für die Reine und Angewandte Mathematik, 1882, 92:156-171. http://d.old.wanfangdata.com.cn/OAPaper/oai_arXiv.org_0805.0712
[17]	Cheong Y S, Reynolds G K, Salman A D, et al. Modelling fragment size distribution using two-parameter Weibull equation[J]. International Journal of Mineral Processing, 2004, 74(50):S227-S237. http://d.old.wanfangdata.com.cn/NSTLQK/NSTL_QKJJ0210611406/
[18]	Salman A D, Gorham D A. The fracture of glass spheres[J]. Powder Technology, 2000, 107(1):179-185.