i never work with autodyna

abeed — Tue, 07 Jul 2009 08:33:53 -0400

i never work with autodyna but i guess (not sure) you may have to build your model (geometry, mesh , elements, material first) and then go to "file" then "write DB log file", after that shut down your ansys and reopen it again then go to "file" , "reda input from" select the log file you few minuts ago created then adjust your solution and solve the problem, what does autodyna do? can one use it for impact?

Modeling Impact on ANSYS-AUTODYN

sherifmshaaban — Sun, 28 Jun 2009 14:13:38 -0400

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Dear All,

I am doing my master’s thesis using ANSYS-AUTODYN. I have some
problems in modeling the impact load in ANSYS-AUTODYN. I assign a velocity to a
projectile (steel) hitting a target wall (Concrete). Although I have changed
the mass of the projectile , I always receive the same pressure and
stresses. Do you have any explanation. Do you have any training
material/course/ examples regarding impact or blast load on AUTODYN.

Your help will be very much appreciated

iMechanica - Modeling Impact on ANSYS-AUTODYN - Comments

i never work with autodyna

Modeling Impact on ANSYS-AUTODYN