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Shock analysis by using optistruct

Altair Forum User

Dear Sir ,

I want to do shock dynamic analysis for one industrial model.

can i do shock analysis in optistruct or i need to go for radioss.

I have frequency values and Acceleration values for qualification level and testing level.

I wants to solve for 10 ms.

please some body help me to solve this problem.

regards

NAik Abhijeet

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Altair Forum User

Hi,

Why don't you check RADIOSS explicit analysis instead?

gopal_rathore

Hi,

Is this shock testing being done on vibration shaker table?

If you have any test data or physical results and behaviour of the component during testing, you can identify which solver to be used. Generally it can be done in optistruct itself. I have used optistruct for designing a fixture for battery shock test.

Altair Forum User

Hi all,

I missed the SHOCK word and was concentrating only on event time and dynamics

You can use OptiStruct FRF if you have all frequency and load data