Abaqus- Multi impact on composite plate

[vikram manoj]

I am modelling dual impact or multi-impact on composite plate. How to model in Abaqus. I have model multi impact using VUMAT with two impactors and I have given predefined velocity to the two impactors. But I want to model in such a way that first impact should happen and then second impactor has to hit the surface. can any one help in this regard.

 

[FEA way]

Check this thread:

https://www.eng-tips.com/viewthread.cfm?qid=463795

 

[vikram manoj]

Thankyou sir. i have got the solution form the above link