Publications
In chronological order
1990
V.1 Dahl, W., Langenberg, P., Sedlacek, G., A Method for Determining the Safety and Remaining Lifetime of Older Bridge Structures, Materials Testing (1990), Bad Nauheim, Conference Proceedings p. 203 – 211
1992
V.2 Langenberg, P., Determination of Material Characteristics and Transferability, Seminar Fracture Mechanical Safety Concepts in Steel Construction, February 1992, RWTH Aachen University, conference proceedings
V.3 Sedlacek, G., Hensen, W., Bild, J., Dahl, W., Langenberg, P., Verfahren zur Ermittlung der Sicherheit von alten Stahlbrücken unter Verwendung neuesten Erkenntnisse der Werkstofftechnik, Bauingenieur 67 (1992), pp. 129 – 136
1993
V.4 Langenberg, P., Dahl, W., Sedlacek, G., Neue Methode für die Sicherheitsanalyse alter Stahlkonstruktionen, Beratende Ingenieure 4 (1993), pp. 33 – 37
V.5 Langenberg, P., Liessem, A., Fracture Mechanical Safety Analysis in Steel Construction, 8th Aachen Steel Colloquium Materials Engineering, Aachen, June 1993, Conference Proceedings pp. 147 – 154
1994
V.6 Dahl, W., Langenberg, P., Liessem, A., Living with cracks! Safety analysis of components, RWTH Topics 1 “Materials engineering and materials science” (1994), S. 55 – 56
V.7 Dahl, W., Langenberg, P., Sedlacek, G., Fracture Mechanical Safety Analysis in Steel Construction for Optimal Utilization of the Material Properties of Steel, VDI Werkstofftag 94 Duisburg, VDI Reports No. 1080 (1994), pp. 559 – 566
V.8 Langenberg, P., Dahl, W., Fracture Mechanical Analysis of Structural Safety, Fundamentals and Application to Structural Steels, Course: Architects in the Preservation of Monuments, German Centre for Crafts and Monument Preservation, Fulda, April 1994 and March 1995
V.9 Langenberg, P., Dahl, W., Fracture Mechanical Safety Analysis in Steel Construction, Aids to Planning and Rehabilitation, Materials Testing (1994), Bad Nauheim, Conference Proceedings p. 297 – 303
V.10 Sedlacek, G., Paschen, M., Dahl, W., Langenberg, P., Strategie bei der Sicherheitsbewertung alter Stahlbrücken nach EURCODE 3, Teil 2 (Brücken) und ihre Realisation aufgrund neuester Forschungsergebnisse, Workshop alte Stahlbauten, Brücken und Hochbauten, Bundesanstalt für Materialprüfung Berlin, November 1994
1996
V.11 Dahl, W., Langenberg, P., Liessem, A., Gemeinsame Grundlagen der europäischen Sprödbruchkonzepte im Stahlbau, Druckbehälterbau und Tankanlagenbau, Seminar: Moderne Konzepte zur Vermeidung von Sprödbruch in harmonisierten europäischen Regelwerken, Verein Deutscher Eisenhüttenleute, Institut für Bildung und Information, Düsseldorf, February 1996
V.12 Langenberg, P., Dahl, W., Han, S., Fracture behaviour of old steels in riveted bridges – Fracture mechanical safety analysis and component tests, DVM conference: AK Fracture Procedures, February 1996
V.13 Langenberg, P., Dahl, W., Sedlacek, G., Stötzel, G., Stranghöner, N., ANNEX C, Material choice for the avoidance of brittle fracture in EUROCODE 3, Mis-Matching of Welds 96, Reinstorf-Lüneburg, April 1996
V.14 Han, S., Dahl, W., Langenberg, P., Sedlacek, G., Stötzel, G., Influence of Loading Parameters on the DK-Threshold Value for Old Steels in Riveted Bridges and for Modern Steels, Fatigue 96, Berlin, May 1996
V.15 Langenberg, P., Dahl, W., Sedlacek, G., Stötzel, G., Stranghöner, N., Stahlgütewahl auf Basis der Bruchmechanik, 10th Aachener Stahl Kolloquium, Aachen, June 1996, Conference Proceedings pp. 103 – 110
V.16 Langenberg, P., Dahl, W., Sedlacek, G., Stötzel, G., Stranghöner, N., Eurocode 3, Steel grade selection for European steel construction, lecture at the DVM-VDEh-DVS joint committee, Hanover, September 1996
V.17 Langenberg, P., Dahl, W., Sedlacek, G., Stötzel, G., Stranghöner, N., European Brittle Fracture Concept for the Construction of Steel Bridges under Consideration of Service Life, Annex C – Eurocode 3, Materials Testing (1996), Bad Nauheim, DVM Report Volume p. 227 – 239
V.18 Stranghöner, N., Sedlacek, G., Stötzel, G., Dahl, W., Langenberg, P., Statistical determination of partial safety factors for the brittle fracture concept in Eurocode 3, Materials Testing (1996), Bad Nauheim, DVM report volume p. 241 – 252
V.19 Sedlacek, G., Stranghöner, N., Stötzel, G., Dahl, W., Langenberg, P., Liessem, A., Die Tragsicherheit, die Ermüdungssicherheit und das Sprödbruchsproblem, Stahlbau 65 (1996) Heft 11, pp. 407 – 414
1997
V.20 Langenberg, P., Stranghöner, N., Dahl, W., Sedlacek, G., Stötzel, G., Eurocode 3, Steel quality selection on the basis of fracture mechanical methods – procedure and reliability, AK Bruch 1997, Stuttgart, DVM report volume p. 237 – 247
V.21 Dahl, W., Langenberg, P., Safety Analysis of riveted Bridges based on Fracture Mechanics, Acta Metallurgica Sinica, Vol. 33 (1997) Issue 2, pp. 175 – 186,
V.22 Stötzel, G., Sedlacek, G., Langenberg, P., Dahl, W., Material Identification and Verification Method for the Residual Safety for old Steel Bridges, IABSE Workshop (1997), Remaining Fatigue life of Steel Structures, Lausanne
V.23 Amstutz, A., Dahl, W., Langenberg, P., Seeger, T., The Failure Assessment of Cast Steel Bridge Piers by the CEGB-R6-Concept of Fracture Mechanics, 9th International Conference on Fracture, Sydney, April 97, ICF 9
V.24 Stranghöner, N., Sedlacek, G., Stötzel, G., Dahl, W., Langenberg, P., The new Eurocode 3-Part 2- Annex C – Approach for the Choice of Steel Material to Avoid Brittle Fracture, Proc. of the Seventh International Offshore and Polar Engineering Conference (1997), Honolulu, USA, pp. 551 – 556
V.25 Langenberg, P., Dahl, W., Fracture mechanical safety analysis of components at risk of cracking in steel construction, lecture: XLVIII. Berg und Hüttenmännischer Tag (1997), Freiberg
V.26 Langenberg, P., The yield strength ratio – a value suitable to characterize the deformation and fracture behaviour of steel, European round table discussion on the relevance of the yield to tensile strength ratio for welded constructions (1997), introductory lecture, organizer: NIOBIUM Products Company, Düsseldorf,
V.27 Kalinowski, B., Langenberg, P., Stötzel, G., Stranghöner, N., Steel grade selection according to the draft of the new DASt guideline 009, 10th DASt Research Colloquium (1997), Aachen, German Committee for Steel Construction
V.28 Stranghöner, N., Sedlacek, G., Stötzel, G., Dahl, W., Langenberg, P., Brittle fracture concept – Determining partial safety factors statically in Eurocode 3, material testing 39 (1997) 9, pp. 339 – 343
1998
V.29 Sedlacek, G., Stötzel, G., Dahl, W., Langenberg, P., Standardized procedure for the safety assessment of old riveted steel bridges, Beratende Ingenieure – Zeitschrift des internationalen Consulting, Jan./Feb. 1998, pp. 33 – 39
V.30 Langenberg, P., Dahl, W., Sedlacek, G., Stranghöner, N., Stötzel, G., European Brittle Fracture Concept – Structural Safety of Steel Bridges under Consideration of Service Life – Annex C of EUROCODE 3, Materials Testing 40 (1998) 1-2, p.39 – 43
V.31 Sedlacek, G., Langenberg, P., Dahl, W., Sicherheitsüberlegungen bei der Planung und Sanierung von Brücken aus Stahl 10th Wednesday Seminar in the Senior Studies Department of the RWTH Aachen, 10.6.1998
V.32 Stranghöner, N., Sedlacek, G., Langenberg, P., Dahl, W., Stötzel, G., Design Against Brittle Fracture of Structural Steels, Proceedings of the Nordic Steel Construction Conference 98, Bergen, Norway, 14 – 16 September 1998, Volume 2, pp. 751 – 762
V.33 Langenberg, P., Dahl, W., Kalinowski, B., Mannsfeld, A., Statistical evaluation of fracture mechanical properties of fine grain steels in the transition region from brittle to ductile fracture behaviour, 24th MPA Seminar, Stuttgart, 8 and 9 October 1998
V.34 Langenberg, P., Dahl, W., Kalinowski, B., Sedlacek, G., Stranghöner, N., Stötzel, G., Das neue Konzept für die Stahlgütewahl zur Vermeidung von Sprödbruch in Europa und Deutschland – Eurocode 3, Annex C and DASt-Ri 009, Werkstoffwoche 98, Materialica, Munich, October 1998
V.35 Langenberg, P., Dahl, W., Comparative presentation of European brittle fracture safety standards for the selection of low-alloy steels with strengths between 253 and 890 MPa, Materials Testing, December 1998, pp. 249 – 261
V.36 Kalinowski, B., Langenberg, P., Dahl, W., Sedlacek, G., Component tests on components typical of steel construction to determine crack propagation and fracture behaviour in the transition area, Materials testing, December 1998, pp. 321 – 330
V.37 Sedlacek, G., Dahl, W., Langenberg, P., Stranghöner, N., Konstruieren mit modernen Methoden der Werkstoffwahl – DASt-Ri 009, Dokumentation 651, Fachsitzung I, Deutscher Stahlbautag (1998), News from Research, Development and Standardization, pp. 83 – 91
V.38 Stranghöner, N., Sedlacek, G., Stötzel, G., Dahl, W., Langenberg, P., The Choice of Steel Material for Steel Bridges to Avoid Brittle Fracture, 2nd World Conference on Steel in Construction, San Sebastian, Spain, 11-13 May 1997, Journal of Constructional Steel Research (1998), Paper No. 045
1999
V.39 Sedlacek, G. , Feldmann, M., Schäfers, M., Langenberg, P., Versuchsgestützter Sicherheitsnachweis zur Vermeidung von Sprödbruch bei Stahlkonstruktionen, Ehrenkolloquium der Fakultät Bauingenieurwesen der TU Dresden anlässlich des 60th Geburtstagens von Herr Prof. W. Grasse, Schriftenreihe des Instituts für Tragwerke und Baustoffe (1999) Heft 8, S. 17 – 31
V.40 Langenberg, P., Use of Fracture Mechanics for Steel Quality Selection of Welded Structures of Modern Fine Grain Steels, 14th Aachen Steel Colloquium, Steel in Transition, Materials Technology, W. Bleck (eds.) Verlag Mainz Wissenschaftsverlag Aachen (1999), pp. 197 – 206
V.41 Langenberg, P., Nagel, M., Lüder, F., Bleck, W., Dilthey, U., Analytical investigation of the testing problems of laser beam welded joints under consideration of the hardness peaks to be tolerated, DVS reports “Qualification of laser processes”, DVS 205 (1999), pp. 45 – 48
2000
V.42 Langenberg, P., Nießen, T, Dahl, W., Fracture and deformation behaviour of high-strength steels with yield strengths from 690 to 890 MPa, Stahlbau 69 (2000), pp. 283 – 291
V.43 Langenberg, P., Mannsfeld, A., Dahl, W., Development of a safety concept based on crack initiation philosophy for ship steels, Werkstoffwoche 2000, Materialica, Munich, September 2000
V.44 Dilthey, U., Lüder, F., Bleck, W., Langenberg, P., Nagel, M., Testing the notched bar impact strength of laser beam welded joints, welding and cutting 52 (2000), pp. 598 – 603
2001
V.45 Langenberg, P., Mechanical-technological properties of ship steel, Report volume on the lecture event: Economic use of steel in the maritime sector, Report volume VDEH, Germanischer Lloyd and Institut für Bildung Stahl (Hrsg.) (2001), Lecture 2
V.46 Langenberg, P., Buchholz, J., Comparative consideration of the proof of brittle fracture safety for steel structures (Eurocode 3) and for unfired pressure vessels (prEN13445), AK Bruch 2001 “Anwendung der Bruch- und Schädigungsmechanik”, DVM report 233, pp. 232 – 335
V.47 Mannsfeld, A., Langenberg, P., Dahl, W., Statistical treatment of fracture mechanics data and correlation with Charpy impact energy data, ESIS conference: Charpy Centenary, Poitiers, October 2001, Conference Proceedings
V.48 Zerbst, U., Langenberg, P., Die industrielle Anwendung bruchmechanischer Konzepte vor dem Hintergrund internationaler Bewertungsvorschriften und Regelwerke, Materialprüfung 43 (2001) Heft 9, S. 331 – 335
V.49 Langenberg, P., Safety requirements for steel construction and their consideration in Eurocode 3, NIOBIUM Seminar: Modern High Strength Low Alloys Steels for the Construction Industry, Institute of steel construction, University Moscow, October 2001
V.50 Langenberg, P., Dahl, W., Bruchmechanische Nachweise zur Stahlgütewahl für moderne Feinkornstähle, Metallurgical Science 92 (2001) Volume 8, pp. 867 – 874
V.51 Richter, C., Seeger, T., Amstutz, H., Klee, S., Dahl, W., Langenberg, P., Christianus, D., Möll, R., Bruchmechanischer Festigkeitsnachweis für die Stahlgusselemente der Kronprinzenbrücke in Berlin, Stahlbau 70 (2001) Issue 4, pp. 251 – 257
V.52 Langenberg, P., Dahl, W., 30 years of component testing at the IEHK – experiences and new developments, materials testing (2001), DGM report volume, Wiley -VCH
2002
V.53 Langenberg, P., Sedlacek, G., Dahl, W., Feldmann, M., Use of fracture mechanical safety concepts for special cases of steel construction in the field of welded structures, AK Bruch 2002: Fortschritte in der Bruch- und Schädigungsmechanik, DVM Berichtsband 234, pp. 223 – 234
V.54 Heyer, J., Langenberg, P., Dahl, W., Investigation of crack peak stress fields in cracked steel components with beam welded joints using FEM, AK Bruch 2002, Fortschritte in der Bruch- und Schädigungsmechanik, DVM Berichtsband 234, pp. 235 – 243
V.55 Langenberg, P., Vom unternehmerischen Forscher zum forschenden Unternehmer, Aachener Stahl Colloquium Werkstofftechnik 2002, report volume (2002), ed. W. Bleck, Verlagsgruppe Mainz, Aachen
V.56 Langenberg, P., Münstermann, S., Dahl, W., Bleck, W., Modelling of fracture behaviour of ferritic steels on the basis of damage curves, 2nd German-Japanese Seminar, Simulation of Materials, Processes and components, Freiburg, June 2002
V.57 Heyer, J., Andrich, M., Dahl, W., Langenberg, P., Application of J-Q-M theory to wide plates of high strength structural steels with laser beam welds, 2nd International Symposium on High Strength Steel, 23-24 April 2002, Verdal, Norway
2003
V.58 Buchholz, J., Pariser, A., Langenberg, P., Dahl, W., Sensitivity analysis of the master curve method using the example of various structural and pressure vessel steels, AK Bruch 2003: Fortschritte in der Bruch- und Schädigungsmechanik – Simulationsmethoden der Bruchmechanik, DVM Berichtsband 235, pp. 223 – 234
V.59 Langenberg, P., ECOPRESS – Economical and safe application of modern high strength steels for pressure vessels, 3rd Dillinger Pressure Vessel Colloquium, 24-25.10.2003, Dillingen
V.60 Langenberg, P., Münstermann, S., Dahl, W., Seidenfuß, M., Eisele, U., Der Kurzrissffekt bei der Bestimmung fracture-mechanical Kennwerten und seine sicherheitstechnische Bedeutung 29th MPA-Seminar, Stuttgart, 9-10 October 2003, report volume
V.61 Langenberg, P., Sedlacek, G., Höhler, S., Kühn, B., Bruchmechanische Methoden im Sicherheitssystem des Stahlbaus, Stahlbau 72 (2003) Volume 9, pp. 664 – 678
V.62 Buchholz, J., Dahl, W., Langenberg, P., Master Curve approach: Effects of last revision of ASTM E 1921 and application for different constructional and pressure vessel steels, Steel Research 74 (2003) issue 9, pp. 562 – 576
V.63 Langenberg, P., ECOPRESS – Economical and safe application of modern high strength steels for pressure vessels, EPERC Bulletin No. 9, Dec. 2003, European Commission, DG Joint Research Centre, Petten, The Netherlands
2004
V.64 Langenberg, P., Andrich, M., Weißenberg, M., Heyer, J., Harrison, P., Webster, S., Bannister, A., Wegmann, H., Simplified qualification of laser welded joints on structural steels with strengths up to 890 MPa and thicknesses up to 15 mm, AK Bruch 2004: Fortschritte in der Bruch- und Schädigungsmechanik – Bruchmechanik in der Verkehrstechnik, DVM Berichtsband 236, pp. 301 – 310
V.65 Langenberg, P., Sandström, R., Proposal for the revision of the brittle fracture safety concept for the selection of pressure vessel steels in EN13445, AK Bruch 2004: Fortschritte in der Bruch- und Schädigungsmechanik – Bruchmechanik in der Verkehrstechnik, DVM Berichtsband 236, pp. 269 – 280
V.66 Langenberg, P., The ECOPRESS project – main objectives and results, ESOPE 2004: Journées d’études Européennes sur les équipements sous pression, A.F.I.A.P. Association Française des Ingénieurs en Appareils à Pression, report volume (2004), Paris
V.67 Münstermann, S., Dahl, W., Langenberg, P., Deimel, E., Sattler, E., MICROTOUGH – Calculation of Characteristic Upper Shelf Fracture Toughness Values from microstructural Parameters for High Strength Structural Steels with Normalized or Quenched and Tempered Microstructure, 30th MPA Seminar in conjunction with the 9th German-Japanese Seminar Stuttgart, October 6 and 7 2004
V.68 Sandström, R., Langenberg, P., Siurin, H., New brittle fracture model for the European pressure vessel standard, Pressure Vessel and piping 81 (2004), pp. 837 – 845,
V.69 Langenberg, P., Steel Grade Selection for Welded Structures – Background and Application, 4th Steel Symposium Steel Application, Production and Welding Processing of Heavy Plate (2004), Düsseldorf Stahl Informations-Zentrum Volume D750
V.70 Münstermann, S., Langenberg, P., Dahl, W., Eisele, U., Ross, E., Der Kurzrissffekt bei der bruchmechanischen Prüfung, Materialprüfung 46 (2004), S. 501 – 505
V.71 Sedlacek, G., Langenberg, P., et al., Zur sicheren Anwendung heißverzinkter Stahlträger, Stahlbau 73 (2004), pp. 427 – 437
2005
V.72 Münstermann, S., Langenberg, P., Numerical determination of crack initiation characteristics under consideration of microstructure, AK Bruch 2005: Fortschritte in der Bruch- und Schädigungsmechanik – Bruchmechanische Schadensanalyse, DVM Berichtsband 237, pp. 269 – 280
V.73 Langenberg, P., Buchholz, J., Dahl, W., The Master Curve Concept within the framework of the new brittle fracture safety verification for EN13445, Material Testing 47 (2005) pp. 62 – 69
V.74 Sedlacek, G., Langenberg, P., et al., Replacement of the weld-on bending test by equivalent steel grade selection, Stahlbau 74 (2005), pp. 539 – 546
V.75 Langenberg, P., Mit Sicherheit: Bruchmechanik – Anwendungen, Potenziale und Entwicklungen, in Bleck W. (eds.) 20th Aachener Stahl Kolloquium Werkstofftechnik: Zukunft für Stahl – Stahl ist Zukunft (2005), p.123 – 144, Verlagshaus Mainz GmbH, Aachen
V.76 Langenberg, P., Dahl, W., Structural safety of modern high strength steel in welded construction, Eurosteel 2005, in Hoffmeister, B., Hechler, O., (Edt.) Proceedings of the 4th European Conference on steel and composite structures, Maastricht, The Netherlands, Verlagshaus Mainz GmbH, Aachen, 2005
V.77 Langenberg, P., Andrich, M., Harrison, P., Weißenberg, M., Simplified qualification of laser welded joints on high-strength structural steels up to 15 mm thickness, Große Schweißtechnische Tagung (2005), Essen, DVM Reports 237, DVS Verlag GmbH Düsseldorf
V.78 Bajric, A., Brocks, W., Dahl, W., Heyer, J., Langenberg, P., Investigations on failure behaviour of flawed steel specimen with electron beam welds, ICF 11, 11th international conference on fracture (2005), Turin, 2005
V.79 Lucon, E., Wallin, K., Langenberg, P., Pisarski, H., The use of Charpy/Fracture toughness correlations in the Fitnet procedure, Proceedings of OMAE 2005, Halkidiki, Greece, 2005
V.80 Sandström, R., Langenberg, P., Siurin, H., Analysis of brittle fracture avoidance model for pressure vessels in European standard, Pressure Vessel and piping 82 (2005), pp. 872 – 881,
V.81 Langenberg, P., Results in the context of ECOPRESS, 6th European Pressure Equipment Days, TÜV Süd, Munich (2006), Report Volume
2006
V.82 Langenberg, P., Luxenburger, G., Münstermann, S., Einsatz hochfester Stähle für druckführende Komponenten – Chancen und Risiken, 34th Special Conference on Welding in Plant and Tank Construction (2006), SLV München, DVS Report Volume
2007
V.83 Feldmann, M., Bleck, W., Langenberg, P., Determination of the susceptibility to cracking of structural steels during piece galvanising, MP Material Testing, 5 (2007), pp. 2 – 10
V.84 Langenberg, P., Developments and results of the first revision of Part 2 Materials of EN13445, 7th European Pressure Equipment Days, Organiser: TÜV Süd, , 20-21.06.2007, Munich
V.85 Sandström, R., Langenberg, P., Design against brittle failure for stainless steels in the European pressure vessel code EN 13445, 6th European Stainless Steel Conference, Helsinki, Finland, June 2007, Proceedings pp. 361 – 372
V.86 Langenberg, P., Bauteilsicherheit hochfester Schweißverbindungen im Druckbehälterbau, ISF Colloquium 2007, Institute for Welding Production Processes, RWTH Aachen
V.87 Langenberg, P., Economic and safe application of modern steels in welded constructions – European codes and latest developments in structural integrity methods, International Seminar on HSLA Steels for Construction Industry, Organised by Niobium Products Company, Tianjin (China),
V.88 Feldmann, M., Langenberg, P., von Richthofen, A., Cracking due to liquid metal embrittlement during hot-dip galvanizing of steel structures, Stahlbau Kalender (2008) 10th century, pp. 939 – 1018, Verlag Ernst und Sohn
V.89 Langenberg, P., Münstermann, S., Anforderungen an die Bauteilsicherheit beim Tieftemperatureeinsatz – Moderne Bewertungsmethoden und internationale Normung für druckführende Komponenten, Workshop: Construction metals for cryogenic applications (2007), Organiser: CHAMP Initiative of the RWTH Aachen University, Institute for Ferrous Metallurgy of the RWTH Aachen University
V.90 Völling, A., Bleck, W., Feldmann, M., Langenberg, P., Neuer Versuch zur Untersuchung des Einfluss unterschiedlicher Legierungskonzepte von Zinkschmelzen, Werkstoffprüfung 2007, conference proceedings, edited by M. Pohl, Verlag Stahleisen GmbH, Düsseldorf
2008
V.91 Langenberg, P., Sandström, R., Kittel, A., Extension of the application limits for unfired pressure vessels and pipelines on the basis of fracture mechanics calculation methods in EN13445 and EN13480, 40th meeting of AK Bruch (2008), DVM Report Volume 240, pp. 239 – 250
V.92 Sedlacek, G., Feldmann, M., Stranghöner, N., Dahl, W., Langenberg, P, et al., Commentary and worked examples to EN 1993-1-10 “Material toughness and through thickness properties” and other toughness oriented rules in EN 1993, 1st ed., EUR 23510 EN (2008)
V.93 Durst, A., Völling, A., Bleck, W., Pinger, T., Tschickardt, D., Feldmann, M., Langenberg, P., Intercrystalline cracking during hot-dip galvanizing of high-strength steels (LME), 23rd Aachen Steel Colloquium (2008), Report Volume ed. W. Bleck, pp. 151 -162
V.94 Feldmann, M., Pinger, T., Tschickardt, D., Bleck, W., Völling, A., Langenberg, P., Analyse der Einflüsse auf die Rissbildung infolge Flüssigmetalversprödung beim Feuerverzinken, Stahlbau 77 (2008) Heft 1, pp. 46 – 61
V.95 Langenberg, P., Relation between design safety and Y/T ratio in application of high strength structural steels, Beijing (2008), Proceedings of International Symposium on Application of High Strength Steels in Modern Constructions and Bridges, published by: SCS CITIC and CBMM
<Strong2009
V.96 Münstermann, S., Bleck, W., Langenberg, P., Feldmann, M., Tschickardt, D., Future design methods for optimised use of modern steels in pressure vessels, Dillinger Pressure Vessel Colloquium, September 16th & 17th 2009
V.97 Langenberg, P., Münstermann, S., Application of fracture mechanics in daily practice – a contradiction? Background – Applications – Outlook, 10th special conference on welding in shipbuilding and civil engineering, DVS, SLV Nord and Germ. Lloyd, conference proceedings, pp. 15 – 33
V.98 Langenberg P., Toughness requirements for the use of thick plates in welded constructions, ISF Colloquium (2009), Institute for Welding Technology Production Processes of RWTH Aachen University with DVS and IHK and Aachen Chamber of Trade
2010
V.99 Langenberg, P., Feldmann, M., Karduck, P., von Richthofen, A., Crack formation in galvanised steel structures due to liquid metal induced stress corrosion cracking – old known phenomenon – new investigation results, 42nd meeting of AK Bruch (2010), DVM report volume 242, p.163 – 172
V.100 Langenberg, P., Application of fracture mechanics methods for structures subject to monitoring – experiences from the fields of steel construction, pressure vessels and pipes and perspectives for WTGs, AK Bruch Subgroup Industrial Application of Fracture Mechanics: Fracture Mechanical Problems of Wind Turbines, Germ. Lloyd 2010
V.101 Schruff, C., Münstermann, M., Schäfer, D., Feldmann, M., Langenberg P., Strain based design approaches for unfired pressure vessels, ESOPE 2010, European Symposium on pressure equipment, AFIAP, Paris (2010), Proceedings pp. 546 – 557
V.102 Langenberg, P., Joint research on the causes and effects of liquid metal induced cracking in hot-dip galvanizing, GAV Research Colloquium, Hot-dip galvanizing – corrosion protection between tradition and modernity, 8/9 March 2010, Hanover
V.103 Langenberg, P., Determination of toughness requirements for pressure-carrying components in EN13445/EN13480 – Background and developments, VDMA – Technik Forum Industriearmaturen, Frankfurt (2010)
V.104 Langenberg, P., Impact Properties and effect on philosophy in EN pressure vessel standard, 42nd CABF meeting, Nov. 22nd, 2011, Brussels
2011
V.105 Schruff, C., Münstermann, S., Bleck, W., Feldmann, M., Schäfer, D., Langenberg, P., Neue Grenzdehnungskonzepte für die Auslegung unbefeuerter Druckbehälter, 43rd meeting of the Bruch working group (2011), DVM report volume 243, p.183 – 192
V.106 Langenberg, P., Fracture Mechanics – Arrived in Reality, The Commentary in DVM News N54 Fall 2011
V.107 Langenberg, P., Advanced Design Criteria for optimised use of modern pressure vessels steels, VOEST ALPINE Innotech (2011), Stahlwelt Linz
2012
V.108 Langenberg, P., Toughness requirements for welded wind mill constructions – too high or too low – a critical survey, Steel and Off-shore Windfarms, Dillinger Conference September 2012
V.109 Langenberg, P., IMPEX 2010 – Improving the European pressure vessel standard EN13445-2 by means of pre-normative research, 7th Dillinger Pressure Vessel Colloquium (2012), Dillingen/Saar
V.110 Langenberg, P., Fracture Mechanical Assessment of Highly Loaded Cast Iron Components for Low Service Temperatures, CAST TEC 2012, Krefeld
V. 111 Langenberg, P., Quality matters – Material requirements in Eurocode 3 in view of component safety, Niobium alloyed construction steel symposium 2012, Singapore
V.112 Feldmann, et al (includes Langenberg as co-author), Choice of steel materials to avoid brittle fracture for hollow section structures, JRC report 25400 EN (2012)
2013
V.114 Langenberg, P., Toughness requirements for wind turbines – a critical consideration, 54th meeting DVM AK Bruch, Berlin (2013), DVM report 245, p.1 – 12
V.115 Münstermann, S., et al. (includes Langenberg as co-author), New ways for the qualification of EB-welded joints of thick plates of high strength steels, 10th Steel Symposium Materials, Application, Research; High strength steel in steel and mechanical engineering, News from research and application, Organiser: FOSTA, 15th/16th May 2013, Zweibrücken
V.116 Broeckmann, C., et al. (includes Langenberg as co-author), A fracture mechanically based strength analysis of planet carriers for wind turbines made of high strength cast iron, CWD 2013, 1st conference for Wind Power Drives, Aachen, 19 – 20 March 2013
V.117 Langenberg, P., Münsterman, S., Toughness requirements for pressure vessels in the European Code EN13445 with regard to the use of steels up to 200mm thickness, Great Welding Conference (2013), Essen
V.118 Butz, C. et al (includes Langenberg as co-author), Selection of steel grades for bridge bearings to avoid brittle fracture, EI – Railway engineer, February 2013, pp. 24 – 29
V.119 Gollisch, G. et al (includes Langenberg as co-author), Investigation of safety requirement on electron beam welded steel constructions, International Conference of Engineering against Failure, Kos (Greece), 26-28 June 2013
V.120 Langenberg, P., Living with cracks? Application potentials of fracture mechanical calculation methods in life cycle management, part 1 to 3, Der Praktiker, Magazin der Schweißtechnik, issues 12/13 p. 594-599, 1-2/14 p. 24 -26, 4/14, p. 136 – 141 [H1]
2014
V.121 Langenberg, P., Gorski, R., Gädke, A., Qualification of high-strength and ductile EN GJS 500-14 (Si-alloyed) from continuous casting production for pressure components in mechanical engineering, CASTTEC 2015
V.122 Langenberg, P., Optimized use of high strength steels for pressure vessels by application of modern design methods according to European Standards, Energy Materials 2014, Xi’an China, Chinese Metal Society
V. 123 Langenberg, P., Groten, G., Paschen, M., Properties of “old steel” in welded post-war bridges, 1st Esslingen Bridge Colloquium (2013), Assessment, strengthening and repair of bridges, Technical Academy Esslingen
V.124 Langenberg, P., Determining toughness requirements for quality steels – How fracture mechanical methods help to find practical solutions, BGH Colloquium of Mechanical Engineering Steels, Siegen, 17-18.09.2013
V.125 Langenberg, P., Toughness requirements for welded constructions – background, significance and determination, IVS Siegen, Fachkreis Druckbehälter und Apparatebau, lecture (2014)
V.126 Langenberg, P., Toughness requirements General approach for wind energy towers and foundations, keynote lecture for workshop on toughness requirements at the 4th Dillinger Conference on Steel and Offshore Wind Farms, June 4-6, 2014
2015
V.127 Marzahn, G., Langenberg, P., Groten, G., Paschen, M., Sicherung der Rheinbrücke Leverkusen – From damage assessment to repair management taking into account the problem of old steel, 25th Dresden Bridge Construction Symposium, TU Dresden, 9/10 March 2015, pp. 163 – 178
V.128 Langenberg, P., Gädke, A., Qualification of high-strength and ductile EN GJS 500-14 (Si-alloyed) from continuous casting production for pressure-bearing components in mechanical engineering, 59th Austrian Foundry Conference, Leoben, 23/24 March 2015
V.129 Langenberg, P., Groten, G., Paschen, M., Old steel in welded bridges of the post-war period – -old proven properties in the context of today’s requirements, Great Welding Conference, September 2015, Nuremberg
V.130 Heine, L., Özden, U.A., Broeckmann, C., Krull, F., Langenberg, P., A new guideline for the fracture mechanics verification of planetary carriers from EN-GJS-700-2 for gearboxes of wind turbines, drive technology (2015) Volume 8, pp. 2 – 3
V.131 Langenberg, P., Modern Pressure Vessel Design according to EN 13445 – Advantages, Perspectives, Challenges, Workshop B, 8th Dillinger Pressure Vessel Colloquium, Sept 3rd to Oct 1st, 2015
V.132 Langenberg, P., Weldability of HSLA steels in relation to appropriate toughness requirements for use in safe and economic steel construction, HSLA Steels 2015, Microalloying 2015 & Offshore Engineering Steels 2015, Hangzhou. China, November 11th to 15th, 2015 [H2]
2016
V.133 Langenberg, P., Thomser, C., Sturm, J.C., Kucharczyk, P., Integration of Casting Process Simulation into Safety-Oriented Component Design – Status and Outlook, Cast Tec 2016, The world of cast iron materials – diversity for the future, Darmstadt, Nov. 24th to 25th 2016, Proceedings
V.134 Langenberg, P., Paschen, M., Groten, G., Döbereiner, B.; Special features in the repair of welded steel structures of the post-war period, DVS Welding Technology Yearbook (2017)
2017
V.135 Langenberg, P., Applications of fracture mechanical safety analysis – potentials, examples and chances; 35th Conference Materials Testing 2017, Progress in Materials Testing for Research and Practice, DVM e.V., 30.11.-01.12 2017, Berlin
V.136 Langenberg, P., Steel Selection Criteria to avoid brittle fracture according to EN 13445-2, Low temperature pressure systems: New guidance for operators and designers, Institution of Mechanical Engineers UK, Seminar, 28th June 2017, I Mech E Engineering Training Centre, Sheffield, UK
V.137 Langenberg, P., Application of Fracture Mechanics based methods in Life Cycle Management of Wind Turbines; VDMA – MDA Forum at the Hannover Messe 2017, April 26, 2017
V138 Thomser, C., Langenberg, P., Kucharczyk, P., Sturm, J.C., casting process simulation and fracture mechanics proof – current status and outlook; Gießerei Spezial (2017) issue 02, pp. 44 – 53
V.139 Langenberg, P., Kucharczyk, P., Rahlf, U., Application of Fracture Mechanics based Methods in Life Cycle Management of Wind Turbines; CWD 2017, 3rd Conference for Wind Power Drives 2017, 07-08 March 2017, Aachen
2018
V.140 Langenberg, P., Kucharczyk, P., Thomser, C., Sturm, J.C., Use of fracture mechanics methods in the life cycle management of GJS components, taking into account casting simulation; transfer conference “Lightweight construction with Si-GJS materials, fvg casting, 27.06.2018, Haus der Gießerei Industrie, Düsseldorf
V.141 Langenberg, P., Toughness oriented design of steel castings, International Steel Casting Conference 2018, Organizer: MAGMA Gießereitechnologie GmbH, 9-10 October 2018, Hamburg
V.142 Langenberg, P., Workshop: Steel material in EN 13445 and ASME Code, together with D. Koelbl, CIS GmbH, 9th Dillinger Pressure Vessel Colloquium, 13-14 September Dillingen, Germany
2019
V.143 Langenberg, P.; Werkstoffanforderungen in EN 13445/EN 13480 – Hintergründe und aktuelle Entwicklungen, 13. Europäische Druckgerätetage, TÜV Süd, 25.-26. Juni 2019, Fürstenfeldbruck
V.144 Langenberg, P., Kucharczyk, P., EN 13445 Teil 2 – Zähigkeitsanforderungen – aktuelle Entwicklungen, Seminar: Zwängung und Bruch von Materialien für Anwendungen der strukturellen Integrität; Imperial College London, Dept. of Mech. Eng., London, 17.-18. 17.-18. September 2019
V.145 Langenberg, P., Kucharczyk, P., Thomser, C., Sturm, J.C., Einsatz werkstoffmechanischer Methoden in Verbindung mit Gießprozess-Simulation im Life Cycle Management von Bauteilen aus GJS, Aachener Gießerei Kolloquium 2019, 14.-15.03.2019, Aachen
V.146 Pilhagen, J., Stranghöner, N., Langenberg, P., Kucharczyk, P., Jonsson, J. Y., Vishnu, R., Groth, H., Bemessung gegen Sprödbruch in Duplex-Edelstahlkonstruktionen unter Verwendung des Modells EN 1993-1-10 und des Einflusses der Blechdicke auf die Kerbschlagzähigkeit, ESSC und Duplex 2019, 6th European Duplex Stainless Steel Conference, Schönbrunn, Wien
V.147 Langenberg, P., Kucharczyk, P., Pilhagen, J., Stranghöner, N., Schedin, E., Application of the Master Curve concept on the choice of duplex stainless steel to avoid sprödbruch, Nordic Steel 2019, 18.-20. September 2019, Kopenhagen
Stand: 04.06.20