How to apply half-sine shock of peak acceleration of 50g ?

Neeraj Kumar
Neeraj Kumar Altair Community Member
edited March 2022 in Community Q&A

I am trying to apply a half-sine shock of  peak acceleration 50g and pulse duration of 11 milliseconds, first in positive x-axis, then in -negative x-axis, then in positive y-axis and then in negative y-axis.

Can anyone help me in this?

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  • HarishT
    HarishT
    Altair Employee
    edited March 2022 Answer ✓

    Hi Neeraj kumar,

    Thank you for contacting Altair.

    In Radioss you can define the shock of acceleration 50g using the imposed acceleration load collector as below.

    In load collector we need define the acceleration v/s time function/curve.

    Thimage

Answers

  • HarishT
    HarishT
    Altair Employee
    edited March 2022 Answer ✓

    Hi Neeraj kumar,

    Thank you for contacting Altair.

    In Radioss you can define the shock of acceleration 50g using the imposed acceleration load collector as below.

    In load collector we need define the acceleration v/s time function/curve.

    Thimage

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