Issue 39

J. Navrátil et alii, Frattura ed Integrità Strutturale, 39 (2017) 72-87; DOI: 10.3221/IGF-ESIS.39.09 87 comparison with tests and referenced solutions proved excellent agreement for all types of analyses. Both calculation cores are part of IDEA StatiCa software [6] and can be used as non-linear solver by third party with the possibility to define input data using public interface - IDEA Open Model. Figure 26 : Comparison of horizontal displacement for eccentricity 15 mm. R EFERENCES [1] Bratina, S., Čas, B., Saje, M., Planinc, I., Numerical modelling of behaviour of reinforced concrete columns in fire and comparison with Eurocode 2, Int. J. Solid Struct., 42 (2005) 5715-5733. [2] Bratina, S., Saje, M., Planinc, I., On materially and geometrically non-linear analysis of reinforced concrete planar frames, Int. J. Solid Struct., 41 (2004) 7181-7207. [3] EN 1991-1-2, Eurocode 1: Action on structures – Part 1-2: General actions – Action on structures exposed to fire, European Committee for Standardization (2002). [4] EN 1992-1-1 Eurocode 2, Design of Concrete Structures – Part 1: General rules and rules for buildings, European Committee for Standardization (2004). [5] EN 1992-1-2 Eurocode 2, Design of Concrete Structures – Part 1-2: General rules – Structural fire design, European Committee for Standardization (2005). [6] http:// http://www.idea-rs.com/downloads , IDEA StatiCa User guide and tutorials (2015). [7] Tokgoz, S., Dundar, C., Experimental tests on biaxially loaded concrete-encased composite columns, Steel and Composite Structures, 8 (5) (2008) 423-438. [8] Zeghliche, J., Chaoui, K., An experimental behaviour of concrete-filled steel tubular columns, J. Constr. Steel Res., 61 (2005) 53-66. [9] Zhao, G., Zhang, M., Li, Y., Behavior of slender steel concrete composite columns in eccentric loading, J. Shanghai Univ., 13 (6) (2009) 481-488.