TY - GEN A1 - Xu, Ping A1 - Böllinghaus, Thomas T1 - Fatigue testing for spot welds - problems, solutions and new development N2 - Engineering design of spot-welded components as well as computational analyses of the local stress in the weld zone require relevant fatigue test data. Those test data, however, are dependent on the applied specimens, on the specimen restraint, on the load introduction into the weld zone as well as on the definition of the specimen failure. The discussion of the advantages and drawbacks as well as of the influence of these factors shows that a deliberate selection of specimens is necessary for different test purposes. For the comparability of the test results it is essential in addition to specify comparable test conditions, e.g., specimen fixturing, load introduction and definition of the specimen failure. On account of the variety of variants, a standardization of suitable specimens and respective test conditions hence constitutes an approach to the determination of relevant and comparable test results. T2 - SAE world congress CY - Detroit, MI, USA DA - 2003-03-03 PY - 2003 UR - http://www.sae.org/technical/papers/2003-01-0976 SN - 0-7680-1191-4 SN - 0099-5908 N1 - Serientitel: SAE-SP – Series title: SAE-SP IS - 1766 SP - 87 EP - 94 PB - Society of Automotive Engineers CY - Warrendale, Pa. AN - OPUS4-2299 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Xu, Ping A1 - Weber, Gert A1 - Böllinghaus, Thomas A1 - Krause, Hans-Joachim ED - Blom, A. F. T1 - Determination of relevant fatigue characteristics for joined thin sheet metal structures on suitable specimens with appropriate test methods T2 - 8th FATIGUE 2002 ; 8th International Fatigue Congress CY - Stockholm, Sweden DA - 2002-06-03 PY - 2002 SN - 1-901537-30-7 VL - 2 SP - 1103 EP - 1110 PB - EMAS, Engineering Materials Advisory Services CY - Cradley Heath, West Midlands AN - OPUS4-1385 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - RPRT A1 - Xu, Ping A1 - Weber, Gert A1 - Krause, Hans-Joachim A1 - Böllinghaus, Thomas T1 - Bewertung und Vereinheitlichung von gefügten Dünnblechproben für Schwingversuche im Zeitfestigkeitsbereich PY - 2002 SN - 0933-050X IS - 169 SP - 1 EP - 77 PB - Verband der Automobilindustrie CY - Frankfurt a. M. AN - OPUS4-1758 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -