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  1. No Access

    Article

    Thermal-rheology effect and temperature field of engineering polymers

    The formation and evolution laws of the defect temperature field, heat dissipation in the process of defect evolution were studied. On the basis, the formation and evolution laws of the defect temperature fiel...

    Zhi-da Li **之达, Hua-** Wang 王花**… in Journal of Central South University of Tec… (2008)

  2. No Access

    Article

    Time-temperature-stress superposition principle of PMMA’s crazing damages under creep condition

    The dependence on the temperature and stress level of PMMA’s crazing damage was researched through the real-time and on-line experiment of PMMA’s crazing damage at different temperatures and stress levels unde...

    Zhi-da Li **之达, Hong-jun Liu 刘红军… in Journal of Central South University of Tec… (2007)