TY - CONF A1 - Rücker, Werner A1 - Rohrmann, Rolf T1 - Damage detection by vibration analysis and neural network of a footway bridge T2 - IAEA - Rabat, Marocco T2 - IAEA - Rabat, Marocco CY - Rabat, Morocco DA - 2002-09-26 PY - 2002 AN - OPUS4-6803 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -