@inproceedings{4333df10e3064de2957d290068834d15,
title = "Ductile failure simulation to predict burst pressures of steam generator tubes with multiple axial cracks",
abstract = "This paper a new simple numerical method to predict burst pressures of Alloy 600 steam generator tubes with multiple through-wall cracks, based on the stress-modified fracture strain damage model with stress reduction technique. To validate the new method, simulated results using the proposed method are compared with thirty-on published test data of Alloy 600 thin plates and tubes with single or multiple through-wall cracks. Simulated results showing that predicted loads are within 10% of experimentally-measured ones for all cases considered. Moreover, a parametric study is performed to investigate the interaction effect of two axial surface cracks in Alloy 600 steam generator tubes under internal pressure.",
author = "Lee, {Han Sang} and Kim, {Nak Hyun} and Kim, {Yun Jae} and Kim, {Jong Sung} and Weon, {Kim Jin}",
year = "2013",
doi = "10.1115/PVP2013-98145",
language = "English",
isbn = "9780791855638",
series = "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
booktitle = "ASME 2013 Pressure Vessels and Piping Conference, PVP 2013",
note = "ASME 2013 Pressure Vessels and Piping Conference, PVP 2013 ; Conference date: 14-07-2013 Through 18-07-2013",
}