TY - CONF A1 - Rücker, Werner T1 - Modal Analysis of large structures; Dynamic properties of cracked beams T2 - 2. Conference of the European Modal Analysis Group, SP Sweden T2 - 2. Conference of the European Modal Analysis Group, SP Sweden CY - Borås, Sweden DA - 1992-05-12 PY - 1992 AN - OPUS4-6712 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -