@Wenbin I need to perform some dynamic explicit simulations in Abaqus using PPR cohesive elements. Though the UEL implementations are available in the PPR website, I have not found any VUEL implementation yet. If anyone has the accurate VUEL implementation for PPR cohesive elements, could they please assist in this regard?
Dr. Mao is the most knowledgeable person I know of in Abaqus. I hope he can find some time to answer you. @kmao24
Thank you, Dr. @Wenbin
I do not have knowledge on this particular cohesive element, and not have this VUEL. Looks like it needs to write a VUEL based on its UEL if unable to find it. VUEL could run into additional numerical issues since the dynamic stress is ocillating, which could cause confusion to a failure criterion.
regards, kmao24