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    Article

    Analysis on the cohesive stress at half infinite crack tip

    The nonlinear fracture behavior of quasi-brittle materials is closely related with the cohesive force distribution of fracture process zone at crack tip. Based on fracture character of quasi-brittle materials,...

    Wang Li-min, Xu Shi-lang in Applied Mathematics and Mechanics (2003)

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    Article

    Conservation law and application ofJ-integral in multi-materials

    The conservation law of J-integral in two-media with a crack paralleling to the interface of the two media was firstly proved by analytical and numerical finite element method. Then a schedule model was establ...

    Wang Li-min, Chen Hao-ran, Xu Shi-lang in Applied Mathematics and Mechanics (2001)