TY - GEN
T1 - Ductile failure simulation of tensile plates with multiple through-wall cracks
AU - Kim, Nak Hyun
AU - Kim, Yun Jae
AU - Oh, Chang Sik
PY - 2010/6/11
Y1 - 2010/6/11
N2 - This paper proposes a simple numerical method to simulate plastic behaviours of tensile plates with twin through-wall cracks. The method is based on finite element analysis with a simple damage theory. To validate the proposed method, simulated results are compared with experimental data performed by Japanese researchers. Despite its simplicity, the proposed method well predicts plastic behaviours of tensile plates with twin cracks, including crack coalescence. Predicted maximum loads are overall lower than experimentally- measured ones.
AB - This paper proposes a simple numerical method to simulate plastic behaviours of tensile plates with twin through-wall cracks. The method is based on finite element analysis with a simple damage theory. To validate the proposed method, simulated results are compared with experimental data performed by Japanese researchers. Despite its simplicity, the proposed method well predicts plastic behaviours of tensile plates with twin cracks, including crack coalescence. Predicted maximum loads are overall lower than experimentally- measured ones.
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U2 - 10.1115/PVP2009-77878
DO - 10.1115/PVP2009-77878
M3 - Conference contribution
AN - SCOPUS:77953203335
SN - 9780791843680
T3 - American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
SP - 545
EP - 552
BT - Proceedings of the ASME Pressure Vessels and Piping Conference 2009
T2 - 2009 ASME Pressure Vessels and Piping Conference, PVP 2009
Y2 - 26 July 2009 through 30 July 2009
ER -