Issue 39

J. Navrátil et alii, Frattura ed Integrità Strutturale, 39 (2017) 72-87; DOI: 10.3221/IGF-ESIS.39.09 86 It is obvious that the results stated in reference [1] describe the change between current and initial displacements (the initial displacement is caused by the application of mechanical force). Hence, for comparison of the result obtained by IDEA StatiCa (for which the displacement determined for time 0 includes the deformation due to the mechanical load), it is necessary to eliminate the initial displacement. The results obtained by the IDEA StatiCa and the data stated in [1] correspond each other. Figure 24 : Comparison of horizontal displacement for zero eccentricity. Figure 25 : Comparison of vertical displacement for eccentricity 15 mm. C ONCLUSION software program for the calculation of reinforced concrete, concrete/concrete and steel/concrete composite columns subjected to various loadings and exposed to normal temperature or to fire conditions was developed inclusive of nonlinear transient analysis for heat transfer and for geometrical and material non-linearity. The A