TY - CHAP A1 - Moradi, Milad A1 - Launert, Benjamin T1 - Welding induced stresses and deformation in tubes T2 - BTU Stahlbau-Symposium 2014 Y1 - 2014 SP - 91 EP - 98 PB - BTU CY - Cottbus [u.a.] ER - TY - CHAP A1 - Pasternak, Hartmut A1 - Moradi, Milad A1 - Krausche, Thomas T1 - Reconstruction of a school building in Wolfsburg, Germany T2 - Tubular Structures XV, Proceedings of the 15th International Symposium on Tubular Structures, Rio de Janeiro, Brazil, 27-29 May 2015 Y1 - 2015 SN - 978-1-138-02837-1 SP - 31 EP - 35 PB - CRC Press CY - Hoboken ER - TY - CHAP A1 - Simon, Flaviu A1 - Moradi, Milad A1 - Hildebrand, Jörg A1 - Pasternak, Hartmut ED - Hildebrand, Jörg ED - Loose, Tobias ED - Reich, Michael T1 - The influence of the welding sequence on the load bearing capacity and stress distribution of square hollow section steel joints T2 - Simulationsforum 2016, Schweißen und Wärmebehandlung, Weimar, Tagungsband 08.-10. November 2016 N2 - The aim of this contribution is to investigate the influence of welding sequencing patterns on the load bearing capacity of a S355 steel square hollow section (SHS) T-Joint. The failure and the joint behavior under loading condition are analyzed. The FE-software SYSWELD v2014 is used for the thermo-mechanical simulation of the welding process. The type of welding process used is metal active gas (MAG) welding. A fillet weld with a throat thickness of 5 mm is performed. After the welding simulation, the results in terms of stresses and distortion are validated with the experimental data. Due to the geometrical characteristics of this type of joint, a compressive test is performed. A load is applied on the upper surface the vertical member (brace). The force-displacement behavior is plotted and discussed. The differences and influencing parameters are identified. The model is prepared for the subsequent sensitivity study which will be done in the software OptiSLang, which is developed by Dynardo GmbH. Y1 - 2016 UR - http://www.fws-ev.de/fileadmin/downloads/Tagungsband_Simulationsforum_2016-Schweissen_und_Waermebehandlung_web.pdf SN - 978-3-00-054805-5 SP - 176 EP - 187 PB - Verein zur Förderung der numerischen Analyse der Wärmebehandlungs- und Schweißprozesse e.V. CY - Weimar ER - TY - GEN A1 - Moradi, Milad A1 - Pasternak, Hartmut T1 - A Study on the Influence of Various Welding Sequence Schemes on the Gain in Strength of Square Hollow Section Steel T-Joint T2 - Journal of Welding and Joining Y1 - 2017 U6 - https://doi.org/10.5781/JWJ.2017.35.4.7 SN - 2466-2232 SN - 2466-2100 VL - 35 IS - 4 SP - 41 EP - 50 ER -