BLASTING, Volume. 42, Issue 1, 37(2025)

Experimental Study on Fracture Toughness and Crack Propagation Characteristics of Slate under Dynamic Loading

ZHANG Jian-guo1... YANG Wen1, WANG Hai-bo2,*, BAI Xiao-liang1, ZHANG Yi-wei1, FAN Yong-qiang1, XING Yong-yang2, YANG Yong-bin1, YANG Bo1, YAN Gao-wen1, XUE Wen-fei1, DUAN Cong1 and LIU Zhen-jiang1 |Show fewer author(s)
Author Affiliations
  • 1China Communications Second Highway Engineering Bureau Limited Company, Xi'an 710000, China
  • 2School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan 232001, China
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    References(9)

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    [5] [5] ZHU Quan-qi, MA Chun-de, LI Xi-bing, et al. Effect of filling on failure characteristics of diorite with double rectangular holes under coupled static-dynamic loads[J]. Rock Mechanics and Rock Engineering, 2021, 54(6): 1-21.

    [8] [8] ZOU Chun-jiang, LOUIS Ngai Yuen Wong. Experimental studies on cracking processes and failure in marble under dynamic loading[J]. Engineering Geology, 2014, 173: 19-31.

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    [13] [13] DAI F, WEI M, XU N, et al. Numerical investigation of the progressive fracture mechanisms of four ISRM-suggested specimens for determining the mode I fracture toughness of rocks[J]. Computers and Geotechnics, 2015, 69: 424-441.

    [15] [15] XU Y, DAI F, XU W N, et al. Numerical investigation of dynamic rock fracture toughness determination using a semi-circular bend specimen in split Hopkinson pressure bar testing[J]. Rock Mechanics and Rock Engineering, 2016, 49(3): 731-745.

    [17] [17] ZHOU Zi-long, LI Di-yuan, MA Guo-wei, et al. Failure of rock under dynamic compressive loading[J]. Journal of Central South University of Technology, 2008, 15(3): 339-343.

    [19] [19] CHEN R, XIA K, DAI F, et al. Determination of dynamic fracture parameters using a semi-circular bend technique in split Hopkinson pressure bar testing[J]. Engineering Fracture Mechanics, 2009, 76(9): 1268-1276.

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    ZHANG Jian-guo, YANG Wen, WANG Hai-bo, BAI Xiao-liang, ZHANG Yi-wei, FAN Yong-qiang, XING Yong-yang, YANG Yong-bin, YANG Bo, YAN Gao-wen, XUE Wen-fei, DUAN Cong, LIU Zhen-jiang. Experimental Study on Fracture Toughness and Crack Propagation Characteristics of Slate under Dynamic Loading[J]. BLASTING, 2025, 42(1): 37

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    Paper Information

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    Received: Apr. 15, 2024

    Accepted: Mar. 21, 2025

    Published Online: Mar. 21, 2025

    The Author Email: Hai-bo WANG (wanghb_aust@163.com)

    DOI:10.3963/j.issn.1001-487x.2025.01.005

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