TY - GEN
T1 - Reference stress solutions for idealized branch junctions
AU - Kim, Yun Jae
AU - Lee, Kuk Hee
PY - 2008
Y1 - 2008
N2 - The present work presents plastic limit load solutions for thin-walled branch junctions under internal pressure and in-plane bending, based on detailed three-dimensional (3-D) FE limit analyses using elastic-perfectly plastic materials. The proposed solutions are valid to ratios of the branch-to-run pipe radius and thickness from 0.0 to 1.0, and the mean radius-to-thickness ratio of the run pipe from 5.0 to 20.0. Comparison with FE results shows good agreement.
AB - The present work presents plastic limit load solutions for thin-walled branch junctions under internal pressure and in-plane bending, based on detailed three-dimensional (3-D) FE limit analyses using elastic-perfectly plastic materials. The proposed solutions are valid to ratios of the branch-to-run pipe radius and thickness from 0.0 to 1.0, and the mean radius-to-thickness ratio of the run pipe from 5.0 to 20.0. Comparison with FE results shows good agreement.
UR - http://www.scopus.com/inward/record.url?scp=43449133576&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=43449133576&partnerID=8YFLogxK
U2 - 10.1115/CREEP2007-26215
DO - 10.1115/CREEP2007-26215
M3 - Conference contribution
AN - SCOPUS:43449133576
SN - 0791842878
SN - 9780791842874
T3 - 2007 Proceedings of the ASME Pressure Vessels and Piping Conference - 8th International Conference on Creep and Fatigue at Elevated Temperatures - CREEP8
SP - 371
EP - 377
BT - 2007 Proceedings of the ASME Pressure Vessels and Piping Conference - 8th International Conference on Creep and Fatigue at Elevated Temperatures - CREEP8
T2 - 2007 ASME Pressure Vessels and Piping Conference - 8th International Conference on Creep and Fatigue at Elevated Temperatures, PVP-2007/CREEP8
Y2 - 22 July 2007 through 26 July 2007
ER -