TY - CONF A1 - Helmerich, Rosemarie A1 - Niederleithinger, Ernst A1 - Holm, G. A1 - Taffe, Alexander A1 - Wiggenhauser, Herbert T1 - Non-destructive testing of foundations and embankments T2 - Technical course in non-destuctive testing and monitoring for bridge engineers CY - Ängelholm, Sweden DA - 2008-05-14 PY - 2008 AN - OPUS4-17595 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Hong, Shuxian T1 - Nondestructive Evaluation and Structural Health Monitoring T2 - Civil Structural Health Monitoring Workshop, CSHM-5 CY - Ube, Japan DA - 2013-10-23 PY - 2013 AN - OPUS4-29430 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie T1 - Opportunities and Limitation of Non-destructive Testing in Condition Assessment of Bridge Structures T2 - Munich Bridge Conference CY - Munich, Germany DA - 2009-05-27 PY - 2009 AN - OPUS4-19565 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie T1 - Practical applications of recent BAM-research results of NDT and monitoring in civil engineering N2 - Nondestructive testing and monitoring was of mayor interest in BAM-research related to the survey of civil engineering structures during the last two decades. Three case studies about research projects carried out at BAM were presented. All three projects focussed on the survey of parameters and safety related tasks in bridge engineering and inspection. First, the monitoring of the Berlin main station was presented with focus on the sensors developed specifically for this project. The second case study presented and application of guided ultrasonic waves to CFRP-strengthened bridges. The method was sucsessully applied to two of four different strengthening measures carried out min. 10 years ago. The last project presented the feasibility study of a network consisting of simple Bluetooth modules to survey changes in the moisture content in sand and massive concrete. T2 - Workshop CY - University of New South Wales, Sydney, Australia DA - 17.07.2018 KW - Monitoring KW - Wireless sensor network (WSN), KW - NDT KW - Guided waves KW - Bluetooth modules KW - Inspection KW - Civil infrastructure PY - 2018 AN - OPUS4-45657 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Röllig, Mathias A1 - Maierhofer, Christiane A1 - Schultz, A. A1 - Vielhaber, J. T1 - Quality assurance for CFRP-plate-strengthening of RC-beams using impulse-thermography T2 - Sustainable Bridges Workshop für Vertreter der Europäischen Infrastrukturabteilungen CY - Luleå, Sweden DA - 2007-03-27 PY - 2007 AN - OPUS4-14871 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Milmann, Boris A1 - Wöstmann, Jens A1 - Röllig, Mathias A1 - Kind, Thomas A1 - Lai, W. T1 - Qualitätssicherung für textilfaserverstärkten Beton T2 - Tudalit-Anwendertagung CY - Friedrichshafen, Germany DA - 2013-09-24 PY - 2013 AN - OPUS4-29432 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Milmann, Boris A1 - Hong, S. T1 - Reinforcement corrosion detection with ultrasonic echo before cracking T2 - Danube Adria Symposium CY - Stary Smokovec, Slowakei DA - 2015-09-21 PY - 2015 AN - OPUS4-34450 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Feistkorn, S. A1 - Taffe, A. A1 - Wilsch, Gerd T1 - Reliability of NDE Data obtained from Concrete bridges N2 - Die Zuverlässigkeit von Daten, die mit zerstörungsfreien Prüfmethoden gewonnen werden sind von vielen Faktoren abhängig, z.B. dem Gerät, dem menschlichen Faktor, dem Materialeinfluss, dem Detail, dem Schadensteil aber auch von der Datenbearbeitung und -interpretation. Der Vortrag stellt den Stand der Möglichkeiten zur Quantifizierung von Ergebnissen der zerstörungsfreien Prüfung dar. N2 - The reliability of data, obtained from nondestructive testing depends on many different factors as e.g. the equipment, the human factor, the influence of material properties, geometrical accessibility of the given detail, the structure of the detail, but also from data acquisition, processing and interpretation. The presentation introduces to current possibilities for the quantification of measurement results received during nondestructive testing. T2 - Symposium on Jointless and Sustainable Bridges CY - Fuzhou, Fujian Province, China DA - 12.05.2016 KW - Probability of Detection KW - Nondestructive testing KW - Nondestructive evaluation KW - Reliability PY - 2016 AN - OPUS4-38081 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Kohlhoff, Harald A1 - Niemann, Joachim A1 - Werner, Klaus-Dieter T1 - Structural Condition Monitoring of a High Speed Train Crossing T2 - BRIDMO International Bridge Engineering School CY - Guimarães, Portugal DA - 2004-07-19 PY - 2004 AN - OPUS4-3820 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Niemann, Joachim A1 - Kohlhoff, Harald A1 - Werner, Klaus-Dieter T1 - Structural Condition Monitoring of a high speed train station T2 - IABSE Symposium CY - Antwerp, Belgium DA - 2003-08-27 PY - 2003 AN - OPUS4-4229 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Niederleithinger, Ernst A1 - Stoppel, Markus A1 - Wiggenhauser, Herbert T1 - The role of advanced non-destructive techniques in condition assessment of existing bridges T2 - 2nd International Conference "Reliability, Safety and Diagnostics of Transport Structures and Means 2005", University of Pardubice CY - Pardubice, Czech Republic DA - 2005-07-07 PY - 2005 AN - OPUS4-11776 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Bien, J. T1 - Theoretical and experimental analysis of historical bridges T2 - SAHC 2012 - 8th International conference on structural analysis of historical constructions CY - Wroclaw, Poland DA - 2012-10-15 PY - 2012 AN - OPUS4-27030 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie T1 - Traditional repair and strengthening of steel bridges T2 - Sustainable Bridges Workshop "Reparatur und Verstärkung" für Vertreter der Europäischen Eisenbahninfrastrukturabteilungen CY - Luleå, Sweden DA - 2007-03-27 PY - 2007 AN - OPUS4-14872 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Taffe, Alexander A1 - Wiggenhauser, Herbert T1 - Validation of non-destructive testing methods T2 - Technical course in non-destuctive testing and monitoring for bridge engineers CY - Ängelholm, Sweden DA - 2008-05-14 PY - 2008 AN - OPUS4-17596 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Niederleithinger, Ernst A1 - Trela, Christiane A1 - Stoppel, Markus A1 - Bien, J. A1 - Zwolski, J. A1 - Casas, J. A1 - Cruz, P.J.S. A1 - Topczewski, L. A1 - Horrigmoe, G. A1 - Holm, G. A1 - Krüger, M. A1 - Kammel, Ch. A1 - Große, Ch. A1 - Buhr, B. A1 - Aho, T. T1 - WP3-Guideline for inspection and condition assessment T2 - Sustainable Bridges Workshop "Last und Widerstandsbewertung" für Vertreter der Europäischen Eisenbahninfrastrukturabteilungen CY - Luleå, Sweden DA - 2007-03-27 PY - 2007 AN - OPUS4-14873 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie T1 - Wrought iron arch bridge: Measurement and Materials Testing T2 - 12th ICMS, International Conference for Metal Structures, Wroclaw University of Technology CY - Wroclaw, Poland DA - 2011-06-15 PY - 2011 AN - OPUS4-24129 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -