TY - GEN A1 - Tscharntke, Dirk A1 - Heckel, Thomas A1 - Boehm, Rainer A1 - Erhard, Anton A1 - Krull, R. A1 - Lützner, J. A1 - Hintze, H. A2 - Forde, M. C. T1 - Development of ultrasonic railway inspection systems using phased array methods T2 - Railway engineering 2003 PB - Engineering Technics Press CY - Edinburgh T2 - 6th Railway Engineering Conference CY - London, England, UK DA - 2003-04-30 KW - NDT KW - Ultrasonic KW - Phased array KW - Railway KW - Inspection KW - Directivity pattern KW - Crack analysis/sizing PY - 2003 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/2487 AN - OPUS4-2487 SN - 0-947644-51-2 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany