FEM simulation of bending and torsion tests of similar size RHS but of the different production optionsVolodymyr Kukhar, Yurii Sahirov, Vadym Hornostai, Oleg Markov and Mykyta NahnibedaE3S Web Conf., 234 (2021) 00079DOI: https://doi.org/10.1051/e3sconf/202123400079