TY - CONF A1 - Korzen, Manfred T1 - On the influence of strain rate on the stress-strain behavior of structural steel at room and elevated temperature and its relationship to fire engineering T2 - Instituto Superior Tecnico (IST) CY - Lisbon, Portugal DA - 2001-03-29 PY - 2001 AN - OPUS4-6721 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Korzen, Manfred T1 - Substrukturtechnik: Eine hybride Prüfmethode - Überblick mit Anwendung im Brandingeniueurwesen T2 - Tagung Werkstoffprüfung 1999 CY - Bad Nauheim, Germany DA - 02.12.1999 PY - 1999 AN - OPUS4-6723 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Korzen, Manfred T1 - Substrukturtechnik als hybride Methode zur werklichkeitsnäheren mechanischen Belastung von Bauteilen in Brandversuchen T2 - BAM Kolloquium CY - Berlin, Germany DA - 2003-06-04 PY - 2003 AN - OPUS4-4234 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Korzen, Manfred A1 - Magonette, G. A1 - Buchet, P. T1 - Mechanical loading of columns in fire tests by means of the substructuring method N2 - In contrast to real fires in classical fire resistance tests building elements are considered as stand alone elements without interaction with the surrounding building. In order to run a fire test in a more realistic fashion the development of special experimental techniques is required. As a contribution to overcome the situation the application of the substructuring method, a special hybrid method known from earthquake engineering, has been adopted to fire engineering. The paper gives a presentation of the concept including a short description of utilized system components. PY - 1999 SN - 0044-2267 SN - 0946-8463 VL - 79 IS - S2 SP - S617 EP - S618 PB - Wiley-VCH CY - Potsdam AN - OPUS4-12018 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - RPRT A1 - Kühn, W. A1 - Korzen, Manfred A1 - Paetsch, O. T1 - Fast data assimilation in fire tests of steel members N2 - This report presents a fast data assimilation method to produce an interpolating time and space temperature distribution for steel members subject to fire testing. The method assimilates collected temperature data into the numerical integration of the heat equation. This physically based method also allows the computation of lateral and axial heat flux into and inside the member. PY - 1998 UR - https://nbn-resolving.org/urn:nbn:de:0297-zib-3766 SN - 0933-7911 IS - SC-98-33 SP - 1 EP - 14 PB - Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB) CY - Berlin AN - OPUS4-12019 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kamlah, M. A1 - Korzen, Manfred A1 - Tsakmakis, Ch. T1 - Uniaxial ratchetting in rate-independent plasticity laws PY - 1997 SN - 0001-5970 SN - 1619-6937 VL - 120 SP - 173 EP - 198 PB - Springer CY - Wien AN - OPUS4-12020 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Paetsch, O. A1 - Stalling, D. A1 - Korzen, Manfred T1 - Online-Visualisierung von Brandversuchen an Bauteilen N2 - For the evaluation of the fire resistance time of structural elements thermal and mechanical loadings are applied to the specimen. Up to now the monitored data is represented in tabular form and simple plots. In the following a visualization system to show the data in its geometrical context is discussed. T2 - VisEng'97 - Visualisierung im Ingenieurbereich "Pre- und Postprocessing in Strömungs- und Strukturmechanik" CY - Stuttgart, Deutschland DA - 1997-05-06 PY - 1997 UR - http://www.zib.de/visual-publications/sources/src-1997/brandvis.pdf SP - 1 EP - 13 CY - Stuttgart AN - OPUS4-12021 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bock, Hans Michael A1 - Korzen, Manfred T1 - Brandschutztechnische Ertüchtigung von Stahlverbundhohlprofilstützen - Bericht über die "Proving Trials" an einem europäischen Prüfverfahren T2 - Beiträge zum 33. Forschungskolloquium CY - Berlin, BAM, Deutschland DA - 1996-10-10 PY - 1996 VL - 33 SP - 62 EP - 71 PB - Dt. Ausschuss für Stahlbeton im DIN CY - Berlin AN - OPUS4-12023 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Korzen, Manfred A1 - Schriever, Robert A1 - Ziener, Kai-Uwe A1 - Paetsch, O. A1 - Zumbusch, G. W. ED - Ziebst, J. ED - Bessers, J. ED - Frenz, H. T1 - Real-time 3-D visualization of surface temperature fields measured by thermocouples on steel structures in fire engineering T2 - Local strain and temperature measurments in non-uniform fields at elevated temperatures CY - Berlin, Germany DA - 1996-03-14 PY - 1996 SP - 253 EP - 262 PB - Woodhead Publishing Ltd CY - Berlin AN - OPUS4-12024 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Haupt, P. A1 - Korzen, Manfred ED - Fan, J. ED - Murakami, S. T1 - On the mathematical modelling of material behavior in continuum mechanics T2 - International Conference on Constitutive Laws for Engineering Materials CY - Chongqing, China DA - 1989-08-11 PY - 1989 SN - 0-08-037887-0 SN - 7-8000-3068-7 VL - 1 SP - 456 EP - 459 PB - International Academic Publ. AN - OPUS4-12027 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Korzen, Manfred ED - Owen, D. T1 - A numerical method for the integration of a viscoelastic-plastic constitutive model T2 - 2nd International Conference on Computational Plasticity (COMPLAS) CY - Barcelona, Spain DA - 1989-09-18 PY - 1989 SN - 0-906674-71-9 IS - 2 SP - 603 EP - 613 PB - Pineridge Press CY - Swansea AN - OPUS4-12079 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Korzen, Manfred A1 - Haupt, P. ED - Cailletaud, G. ED - Delobelle, P. T1 - A new constitutive model for the phenomenological representation of rate-dependent and rate-independent material behavior T2 - International Seminar on the Inelastic Behaviour of Solids CY - Besançon, France DA - 1988-08-30 PY - 1988 N1 - Serientitel: Proceedings of the International MECAMAT Seminar – Series title: Proceedings of the International MECAMAT Seminar IS - 3 SP - I-41-I-52 PB - MECAMAT CY - Besançon AN - OPUS4-12080 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Korzen, Manfred A1 - Haupt, P. T1 - Über eine Materialgleichung vom viskoelastisch-plastischen Typ PY - 1988 SN - 0044-2267 SN - 0946-8463 VL - 68 IS - 4 SP - T 203 EP - T 204 PB - Wiley-VCH CY - Potsdam AN - OPUS4-12081 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Korzen, Manfred A1 - Haupt, P. A1 - Tsakmakis, Ch. T1 - Über Verfestigungsmodelle der Plastizitätstheorie in funktionaler Darstellung PY - 1987 SN - 0044-2267 SN - 0946-8463 VL - 67 IS - 4 SP - T 193 EP - T 194 PB - Wiley-VCH CY - Potsdam AN - OPUS4-12082 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Korzen, Manfred T1 - Experimentally observed phenomena vis-à-vis current constitutive theories PY - 1987 SN - 0143-0084 VL - 22 SP - 171 EP - 184 PB - Applied Science Publ. Ltd. CY - Barking, Ess. AN - OPUS4-12083 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Korzen, Manfred A1 - Neves, C. A1 - Rodrigues, J.P.C. A1 - Valente, J.C. ED - Vila Real, P. T1 - Behaviour in fire of thermally restrained compressed steel members experimental and numerical approach T2 - 4th International Workshop "Structures in Fire" (SiF´06) CY - Aveiro, Portugal DA - 2006-05-10 KW - Fire Resistance KW - Thermal Restraint PY - 2006 SN - 972-789190-X VL - 1 SP - 273 EP - 286 PB - University of Aveiro AN - OPUS4-12462 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Korzen, Manfred T1 - Testing and research at BAM in fire engineering T2 - Konferenzzyklus "Neue Wege zur Sicherheit bei urbanen Bränden" Universität Coimbra CY - Coimbra, Portugal DA - 2006-05-20 PY - 2006 AN - OPUS4-12564 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Korzen, Manfred T1 - Behaviour in fire of thermally restrained compressed steel members - experimental and numerical T2 - 4th International Workshop Structures in Fire- SIF'06 CY - Aveiro, Portugal DA - 2006-05-10 PY - 2006 AN - OPUS4-12565 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Korzen, Manfred A1 - Staus, St. T1 - Isotrope nichtlineare Viskoelastizität mit Hilfe von Maßstabsfunktionen der Gedächtnisspannung PY - 1994 SN - 0044-2267 SN - 0946-8463 VL - 74 SP - 325 EP - 326 PB - Wiley-VCH CY - Potsdam AN - OPUS4-11489 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Korzen, Manfred A1 - Tsakmakis, Ch. T1 - Uniaxial ratchetting in linear viscoelasticity PY - 1997 SN - 0001-5970 SN - 1619-6937 VL - 120 SP - 173 EP - 198 PB - Springer CY - Wien AN - OPUS4-11490 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -