TY - CONF A1 - Helmerich, Rosemarie T1 - NDT-CE and Non-destructive defect detection during CFRP-strengthened concrete beam tests T2 - Non-destructive testing in civil engineering seminar, Technical University Parma T2 - Non-destructive testing in civil engineering seminar, Technical University Parma CY - Parma, Italy DA - 2011-02-27 PY - 2011 AN - OPUS4-24130 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -