Now showing items 1-2 of 2

  • Dynamics of Collapse of a High Building 

    Němec, Ivan; Juráňová, Martina; Ševčík, Ivan; Frantík, Petr; Vlk, Zbyněk (David Publishing, 2012-06-25)
    This paper is a contribution to the discussion about the fall of the New York World Trade Center (WTC) towers in 2001. The differential equation of the collapse of a high building is derived by taking into account many ...
  • New Formula for Geometric Stiffness Matrix Calculation 

    Němec, Ivan; Trcala, Miroslav; Ševčík, Ivan; Štekbauer, Hynek (Scientific Research Publishing, 2016-04-27)
    The standard formula for geometric stiffness matrix calculation, which is convenient for most engineering applications, is seen to be unsatisfactory for large strains because of poor accuracy, low convergence rate, and ...