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      https://www.ias.ac.in/article/fulltext/boms/024/02/0161-0164

    • Keywords

       

      Fracture dynamics; critical behaviour; anomalous diffusion.

    • Abstract

       

      The dynamic fatigue fracture behaviour in different glasses under various sub-threshold loading conditions are analysed here employing an anomalous diffusion model. Critical dynamical behaviour in the time-to-fracture and the growth of the micro-crack sizes, similar to that observed in such materials in the case of quasi-static (``instantaneous”) failures for above-threshold conditions, are predicted and compared with some of the experimental observations in different glasses.

    • Author Affiliations

       

      Rajat Banerjee1 Bikas K Chakrabarti2

      1. Central Glass and Ceramic Research Institute, Kolkata 700 032, India
      2. Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata 700 064, India

    • Dates

       
      Published
      April 2001

  • Bulletin of Materials Science | News

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      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

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      Posted on July 25, 2019

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