TY - CONF A1 - Cantieni, Reto A1 - Brehm, Maik A1 - Zabel, Volkmar A1 - Rauert, T. A1 - Hoffmeister, B. T1 - Ambient modal analysis and model updating of a twin composite filler beam railway bridge for high-speed trains with continuous ballast N2 - Ambient modal analysis and model updating of a twin composite filler beam railway bridge for high-speed trains with continuous ballast KW - Angewandte Mathematik KW - Strukturmechanik Y1 - 2008 UR - https://e-pub.uni-weimar.de/opus4/frontdoor/index/index/docId/3439 ER -