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  • Modelling of deformable polymer to be used for joints between infill masonry walls and R. C. frames [Elektronski vir]
    Gams, Matija, gradbeništvo ...
    In the paper an idea to use a deformable polymer material for the joint between R.C. frames and masonry infills is presented. As an early step of testing the idea, experimental tests of the polymer ... in monotonic uniaxial tension at different load rates are performed and analyzed. The load rates range from very fast (8.3 mm/s) to very slow (0.00083 mm/s). The material exhibits a very strong strain rate effect and viscous behavior. In the second part of the paper a numerical model is developed and implemented into a finite element to simulate the results of the tests. The model is based on a new family of strain measures, called the Darjani-Naghdabadi strain measures and a classical viscosity formulation. Almost perfect model predictions up to collapse at 50-150% elongation are obtained by using calibration based on minimization of error.
    Source: Procedia engineering [Elektronski vir]. - ISSN 1877-7058 (Vol. 193, 2017, str. 455-461)
    Type of material - conference contribution ; adult, serious
    Publish date - 2017
    Language - english
    COBISS.SI-ID - 2313063

    Link(s):

    https://www.sciencedirect.com/science/article/pii/S1877705817328011
    DiRROS - Digital repository of Slovenian research organizations

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