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prescribed displacement with time dependant study

Posted 14 giu 2013, 18:04 GMT-4 Structural Mechanics 0 Replies

Jay Kim
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I am having trouble with my model, so now I have a really simple test file to find the problem.

There is a block and it moves 1mm with prescribed displacement during 0.1ms.

The results show me that there is high stress in the block even though it is a simple movement.

And the block moves all the way down to 1mm in 0.02ms (not in 0.1ms) , only stresses vary for the rest of the time.

How can the block evenly move during 0.1ms and how can I remove the strange stress?

I would appreciate any help.

Thanks,

Jay
0 Replies Last Post 14 giu 2013, 18:04 GMT-4
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