Head Injury Criteria in Radioss.

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hello All,

 

I have to do Impact Analysis of human head. Can anyone tell me what is the head injury criteria in Radioss?

 

Thanks & Regards,

Rahul

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2016

    Generally, HIC values above 1000 are very risky.

     

    Please refer the Altair HyperWorks Resources Library where you can find videos, tutorials and technical papers on crash and head impact analysis.

  • KevinEldridge
    KevinEldridge New Altair Community Member
    edited May 2016

    Rahul,

     

    The standard equation for calculating head injury criteria (HIC) is based on the acceleration of the head form and the time interval of the impact.  If you Google 'Head Injury Criterion' you can find a number of references for it.

     

    See also this posting for more info:

     

     

     

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2016

    Thank you very much George.

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2016

    Thank you Kevin...

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