Submitted by Keyan Wang on Mon, 08/08/2011 - 21:40 conference Hi. I am looking for the experimental method to determine the parameters (D1, D2, D3, D4, D5) in Johnson Cook damage criterion for steel AISI 1045. Please help me if you have any sources relative this. Thank you. jason Zhu Dear Keyan, Plz find Dear Keyan, Plz find the paper enclosed. Hope it help to determine Di : http://www.tc.faa.gov/its/worldpac/techrpt/ar03-57.pdf Jason Zhu Best Regards Log in to post comments Fri, 08/19/2011 - 13:30 Permalink Log in to post comments10641 views
jason Zhu Dear Keyan, Plz find Dear Keyan, Plz find the paper enclosed. Hope it help to determine Di : http://www.tc.faa.gov/its/worldpac/techrpt/ar03-57.pdf Jason Zhu Best Regards Log in to post comments Fri, 08/19/2011 - 13:30 Permalink
Dear Keyan, Plz find
Dear Keyan,
Plz find the paper enclosed. Hope it help to determine Di :
http://www.tc.faa.gov/its/worldpac/techrpt/ar03-57.pdf
Jason Zhu
Best Regards