TY - GEN A1 - Pasternak, Hartmut A1 - Robra, Jörgen T1 - Eurocode - Bemessung und Konstruktion von Stahlbauten T2 - Bauingenieur KW - Stahlbau Y1 - 2011 SN - 0005-6650 VL - 86 IS - 7/8 SP - 336 EP - 347 ER - TY - GEN A1 - Pasternak, Hartmut A1 - Robra, Jörgen A1 - Bachmann, Volkmar T1 - Wellstegträger mit größeren Stegblechdicken - Fertigungstechnologie und Tragverhalten T2 - Bauingenieur Y1 - 2009 SN - 0005-6650 VL - 84 IS - 10 SP - 415 EP - 419 ER - TY - GEN A1 - Pasternak, Hartmut A1 - Robra, Jörgen T1 - Eurocode 3 - Bemessung und Konstruktion von Stahlbauten T2 - Bauingenieur Y1 - 2011 SN - 0005-6650 VL - 86 IS - 7/8 SP - 336 EP - 347 ER - TY - GEN A1 - Li, Zheng A1 - Pasternak, Hartmut A1 - Robra, Jörgen T1 - Tragverhalten von Wellstegträgern mit kreisförmigem Öffnungskranz T2 - Bauingenieur Y1 - 2021 U6 - https://doi.org/10.37544/0005-6650-2021-04-50 SN - 0005-6650 VL - 96 IS - 4 SP - 114 EP - 120 ER - TY - CHAP A1 - Pasternak, Hartmut A1 - Robra, Jörgen A1 - Kubieniec, Gabriel T1 - New proposals for EN1993-1-5, Annex D: Plate girders with corrugated webs T2 - Codes in structural engineering, developments and needs for international practice, proceedings of the joint IABSE - fib conference Dubrovnik 2010, vol. 2 Y1 - 2010 SP - 1365 EP - 1372 PB - SECON - CSSE CY - Zagreb ER - TY - CHAP A1 - Pasternak, Hartmut A1 - Robra, Jörgen A1 - Bachmann, Volkmar T1 - Corrugated web beams with increaded web thickness T2 - Eurosteel 2008, 5th European Conference on Steel and Composite Structures, 3rd to 5th Septmeber 2008, Graz, Austria, vol. B Y1 - 2008 SP - 1161 EP - 1166 PB - ECCS CY - Brussels ER - TY - GEN A1 - Wang, Jian A1 - Li, Zheng A1 - Robra, Jörgen A1 - Pasternak, Hartmut A1 - Euler, Mathias T1 - Investigation on Shear Buckling of Corrugated Web Beams with Reinforced Web Openings T2 - ce/papers N2 - Corrugated web beams are welded I‐sections with thin‐walled sinusoidal corrugated webs and flanges made of wide flat steel that have been developed as an alternative to steel girders with flat webs. In comparison with hot‐rolled or welded I‐beams with flat webs, corrugated web beams are connected with considerable material savings and fully automated production. Assuming the same load‐bearing capacity, corrugated web beams are lighter than those with a flat web, since the corrugated web beams can often be loaded up to their plastic resistance without reinforcement of the web. The research on the load‐bearing behavior of corrugated web beams without web openings is relatively mature. However, the resistance of corrugated web beams with reinforced web openings, as they are often used in buildings for installations, has not well experimentally been investigated, yet. This paper deals with the shear resistance of corrugated web beams with reinforced square web openings. Three specimens of different geometry with two square web openings were tested. The experiments are compared with a Finite Element Analysis by Abaqus® and with an analytical model allowing simplified calculation. Both models can relatively accurately calculate the shear resistance. The experimental and numerical results show that the increase of the shear resistance of perforated corrugated web beams depends on the wall‐thickness and the steel grade of the web opening reinforcement. KW - Corrugated web beams KW - square web openings KW - ring stiffener KW - local shear buckling KW - experimental investigation KW - finite element analysis Y1 - 2022 U6 - https://doi.org/10.1002/cepa.1800 SN - 2509-7075 VL - 5 IS - 4 SP - 628 EP - 634 ER -