Optimization of residual welding stresses in austenitic steel piping: prooftesting and numerical simulation of welding and postwelding processes

Nuclear Engineering and Design

Volumn 198, Issue 1, 2000, Pages 141-151

  Engelhard, G ^a   Habip, L M ^a   Pellkofer, D ^a   Schmidt, J ^a   Weber, J ^a  

^a SIEMENS AG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; RESIDUAL STRESSES; STEEL PIPE; WELDS;

AUSTENITIC STEEL PIPING; GAS TUNGSTEN ARC NARROW GAP WELDING; NARROW GAP ORBITAL PIPE WELDING; POSTWELDING PROCESS; WELDING STRESSES;

GAS WELDING;

EID: 0033749478     PISSN: 00295493     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0029-5493(99)00286-1     Document Type: Article

References (9)

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2. Disney, J., 1985. Welding of nuclear grade materials to minimize residual welding stresses. EPRI NDE Center, Charlotte, NC, 1985.
3. Disney, J., Simpson, M., 1984. Weld joint studies. Workshop on BWR Recirculation Piping System, Replacement Materials and Installation, September 20-21, 1984.
4. Engelhard, G., Pellkofer, D., 1995. Erfahrungen beim Orbitalschweißen in Kraftwerksanlagen, Conference on Orbital GTAW Methods, Erding, May 16-17, 1995, pp. 88-100.
5. Habip, L.M.: Numerische Simulation instationärer Dehnungszustände beim Schweißen austenitischer Bauteile. 24th MPA-Seminar, Stuttgart, October 8-9, 1998, Abstract.
6. Habip, L.M., Müller, G., Schippers, M., Gutjahr, M., 1996. Numerical simulation of welding: Temperature and residual stress distributions. 8th European Simulation Symposium, Simulation in Industry, Genoa, October 24-26, 1996, Volume 1, pp. 397-400.
7. Habip, L.M., Kleen, U., Otremba, F., 1997. Numerical simulation of weld residual stresses and countermeasures in austenitic steel piping. The 5th International Conference on Nuclear Engineering, Nice, May 25-29, 1997, Abstract, The American Society of Mechanical Engineers, New York, p. 426.
8. Kellner, A., Straub, W., Weiß, E., Kilian, R., 1995. Werkstofftechnische Charakterisierung optimiert geschweißter austenitischer Schweißnähte von Rohrleitungen. VGB-Conference, November 29-30, 1995, Volume 14, pp. 1-21.
9. Schmidt, J., Pellkofer, D., Weiß, E., 1995. Alternativen bei der Nachbehandlung von austenitischen Rohrleitungsnähten zur Erhöhung der Betriebssicherheit von SWR-Anlagen. 21st MPA-Seminar, Stuttgart, October 5-6, 1995, Volume 30, pp. 1-19.