• An Experimental and Numerical Study of Thermoplastics at Large Deformations 

      Andersen, Marius (Doctoral thesis at NTNU;2016:191, Doctoral thesis, 2016)
      This thesis has examined the mechanical behavior of HDPE and PVC at large strains and at low to intermediate strain rates. This examination has been done by analyzing experimental results from uniaxial tension and ...
    • Experimental and numerical study on the behaviour of PVC and HDPE in biaxial tension 

      Ognedal, Anne Serine; Clausen, Arild Holm; Polanco-Loria, Mario A.; Benallal, Ahmed; raka, bumedijen; Hopperstad, Odd Sture (Journal article; Peer reviewed, 2012)
      This paper presents and discusses a set of biaxial tests on two different polymer materials; PVC and HDPE. The biaxial tests are used to evaluate a hyperelastic–viscoplastic constitutive model involving the pressure-dependent ...