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    Article

    Simultaneously measuring initiation toughness of pure mode I and mode II cracks subjected to impact loads

    In order to simultaneously measure the initiation toughness of pure mode I and mode II cracks in one specimen, a large-size double-cracked concave-convex plate (DCCP) specimen configuration was proposed. Impac...

    Lin Lang 郎林, Zhe-ming Zhu 朱哲明, Chang-lin Zhou 周昌林… in Journal of Central South University (2022)

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    Article

    Effect of loading rates on crack propagating speed, fracture toughness and energy release rate using single-cleavage trapezoidal open specimen under impact loads

    The former studies indicate that loading rates significantly affect dynamic behavior of brittle materials, for instance, the dynamic compressive and tensile strength increase with loading rates. However, there...

    Lin Lang 郎林, Zhe-ming Zhu 朱哲明, Han-bing Wang 王寒冰… in Journal of Central South University (2020)