TY - CONF A1 - Otto, Peter A1 - Unger, Jörg F. T1 - Contact mechanics in the simulation of the Split-Hopkinson-Pressure-Bar (SHPB) N2 - In this work an approach for smoothing the oscillations of normal contact is presented. On the other side a higher order time discretization scheme in association with a higher order spatial discretization, like the spectral element method, is used. The contact constraints are reformulated in order to get an explicit equation for the motion. T2 - ICCCM 2015 Hannover CY - Hannover, Germany DA - 27.05.2015 KW - Impact KW - Time integration schemes for impact KW - Stress wave propagation KW - Split-Hopkinson- Pressure-Bar PY - 2015 AN - OPUS4-46243 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Otto, Peter A1 - Unger, Jörg F. T1 - Time integration schemes for normal impact with smoothing N2 - In this work an approach for smoothing the oscillations of normal impact is presented. In addition, a higher order time discretization scheme in association with a higher order spatial discretization, like the spectral element method, is investigated regarding its convergence rates. T2 - 3rd ECCOMAS Young Investigators Conference (YIC) and 3rd AC.CES CY - Aachen, Germany DA - 20.07.2015 KW - Impact KW - Stress wave propagation KW - Split-Hopkinson-Pressure-Bar PY - 2015 AN - OPUS4-46240 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Otto, Peter A1 - Unger, Jörg F. T1 - Contact mechanics in the simulation of the Split-Hopkinson-Pressure-Bar (SHPB) N2 - Explicit time integration scheme with smoothed contact-impact T2 - ICCCM 2015 Hannover CY - Hannover, Germany DA - 27.05.2015 KW - Smoothed contact-impact KW - Higher order time discretization for contact-impact KW - Stress wave propagation KW - Split-Hopkinson-pressure-bar PY - 2015 AN - OPUS4-46239 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -