@article{ccbf5e84e00a45739ad2766fc33f8001,
title = "Simulation of ductile fracture toughness test under monotonic and reverse cyclic loading",
abstract = "This paper presents a ductile crack growth simulation method for monotonic and reverse cyclic loading with large-scale yielding using the damage model based on the multi-axial fracture strain energy. The damage model has two parameters which can be determined from tensile and fracture toughness data under the monotonic loading condition. The determined damage model then can be used to simulate ductile crack growth subjected to reverse cyclic loading with large-scale yielding. The proposed method is validated against test data for SA508 Gr.1a and TP316 under monotonic and reverse cyclic loading with three different reverse loading ratios.",
keywords = "Ductile crack growth simulation, Finite element damage analysis, Multi-axial fracture strain energy, Very low-cycle fatigue",
author = "Nam, {Hyun Suk} and Lee, {Jong Min} and Youn, {Gyo Geun} and Kim, {Yun Jae} and Kim, {Jin Weon}",
note = "Funding Information: This research was supported by National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning ( NRF-2017R1A2B2009759 ) and by the Nuclear Power Core Technology Development Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), the Ministry of Trade, Industry & Energy, Republic of Korea (No. 20141520100860 ). Publisher Copyright: {\textcopyright} 2017 Elsevier Ltd",
year = "2018",
month = jan,
doi = "10.1016/j.ijmecsci.2017.11.037",
language = "English",
volume = "135",
pages = "609--620",
journal = "International Journal of Mechanical Sciences",
issn = "0020-7403",
publisher = "Elsevier Limited",
}