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  1. No Access

    Article

    True-Triaxial Experimental Study on Mechanical Behaviours and Acoustic Emission Characteristics of Dynamically Induced Rock Failure

    Dynamic disturbance is an important factor for the failure of surrounding rocks in underground engineering projects, particularly under high static stress conditions. In this study, three dynamic disturbances ...

    Danni Luo, Guoshao Su, Gangliang Zhang in Rock Mechanics and Rock Engineering (2020)

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    Article

    True Triaxial Experimental Study of Rockbursts Induced By Ramp and Cyclic Dynamic Disturbances

    A modified rockburst testing system was utilized to reproduce rockbursts induced by ramp and cyclic dynamic disturbances with a low-intermediate strain rate of 2 × 10−3–5 × 10−3 s−1 in the laboratory. The experim...

    Guoshao Su, Lihua Hu, **ating Feng, Liubin Yan… in Rock Mechanics and Rock Engineering (2018)

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    Article

    Influence of Radial Stress Gradient on Strainbursts: An Experimental Study

    Strainbursts, which are violent disasters that are accompanied by the ejection failure of rocks, usually occur in hard brittle rocks around highly stressed underground openings. The release of the radial stres...

    Guoshao Su, Shaobin Zhai, Jianqing Jiang… in Rock Mechanics and Rock Engineering (2017)

  4. No Access

    Article

    Influence of Tunnel Axis Stress on Strainburst: An Experimental Study

    This paper investigates the influence of tunnel axis stress on strainburst. An experimental study of strainburst was conducted using a true-triaxial rockburst system. During the test process, a loading path t...

    Guoshao Su, Jianqing Jiang, Shaobin Zhai… in Rock Mechanics and Rock Engineering (2017)