TY - GEN A1 - Ermilova, Evgeniia A1 - Kazak, Fedor A1 - Weiß, Sabine T1 - Stability of structured sheet metals during buckling T2 - Materials Testing N2 - Structured materials can be a progressive alternative to commonly used flat sheets. There is an enormous range of possibilities for using structured sheet metals due to their better stability. However, the effective use of these materials as well as their implementation in production requires precise knowledge about specific properties of structured sheet metals. The aim of this work is to obtain new knowledge about stiffness and stability during the deformation of this material. The structured sheet metals were investigated by means of buckling tests. The steel type investigated is a commonly used deep-drawing steel DC04. Six types of structure arrangements were compared to non-structured (flat) specimens as a reference. The influence of the type of structure arrangement as well as the deformation speed on the mechanical properties was investigated. KW - Structured metals KW - flat sheet metals KW - buckling test KW - stiffness KW - stability Y1 - 2019 UR - https://www.hanser-elibrary.com/doi/10.3139/120.111403 U6 - https://doi.org/10.3139/120.111403 SN - 2195-8572 SN - 0025-5300 VL - 61 IS - 10 SP - 929 EP - 935 ER -