TY - CONF A1 - Helmerich, Rosemarie A1 - Hong, Shuxian ED - Miyamoto, A. ED - Hakola, I. ED - Yabe, A. ED - Emoto, H. T1 - Nondestructive evaluation and structural health monitoring N2 - The European project Smart Management of the Sustainable Human Environment (SmartEN) aims at developing and planning of early proactive measures to reduce the environmental impact of human actions, the influence of climate changes and to protect infrastructure as well as the environment. The work of SmartEN is organised in an initial training network (ITN) of early stage researchers (ESRs) in European universities, research Institutes and in industry. The participation of specialists from different disciplines as structural engineering, structural health monitoring, non-destructive testing, computational techniques and telecommunication allows a cross-themes Cooperation. The Cooperation between young engineers and scientists from different disciplines aims at improving the career perspectives of early stage researchers in both public and private sectors and enables them to create multidisciplinary networks in the field of structural monitoring. The project is structured into four thematic work Programmes: Wireless sensor networks, sensor signal processing, non-destructive evaluation and smart proactive management. Besides an in-depth theme about corrosion mapping with ground penetration radar (GPR) in work Programme 3, BAM is involved in specifying the links between NDE, inspection and SHM in structural engineering, including small and medium span bridges. The Work Programmes considers multidisciplinary tasks besides the PhDs that solve a specific open task in the defects detection. Multidisciplinary tasks to be considered in the field of NDE are the limitation and applicability of methods for the intended use for detection of the most critical parameter considering (1) Implementation of NDE in structural health monitoring, (2) Requirements on non-destructive evaluation, (3) Optimum sensor placement in infrastructure with special focus on small and medium span bridges and (4) Combined Monitoring and inspection Systems. In Smarten Work Programme 3, we studied the contribution of NDE to monitoring from a civil engineering point of view. An example presents NDE requirements from laboratory tests on demonstration specimens for ground penetration radar. T2 - CSHM-5 - 5th International workshop on civil structural health monitoring - Structural health monitoring and maintenance of short- & medium-span bridges CY - Ube, Yamaguchi, Japan DA - 24.10.2013 KW - Non-destructive testing KW - Requirements for NDE KW - Reinforced concrete bridges KW - Corrosion detection KW - Ground penetrating radar KW - Chloride contamination PY - 2013 IS - Keynote paper 4 SP - 49 EP - 56 AN - OPUS4-29510 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hong, Shuxian A1 - Helmerich, Rosemarie T1 - Non-destructive corrosion monitoring in concrete with ground penetrating radar N2 - In this research, laboratory experiments were carried out to investigate the feasibility of using ground penetrating radar (GPR) for corrosion detection and/or monitoring, and the mechanism of corrosion caused GPR signal changes, taking into account the influence of several parameters: Chloride, rebar size and cover depth. With the understanding of the mechanism, a novel method for detecting reinforcement corrosion in concrete with GPR is proposed, together with a series of signal processing toolkits for corrosion visualization and image comparison. T2 - SmartEN Marie Curie ITN Final Conference CY - Limassol, Cyprus DA - 09.10.2013 KW - Concrete KW - Reinforcement corrosion KW - Nondestructive testing KW - Ground penetration radar KW - Long term corrosion monitoring KW - Periodic monitoring PY - 2013 SP - 1 EP - 6 AN - OPUS4-29580 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -