Strain

Karthic_22061
Karthic_22061 Altair Community Member
edited October 2020 in Community Q&A

Hi,

Altair Forum User said:

Hi Kamalakar Rao,

 

Strain is a ratio of Change in length/original length. The same times 100 gives the percentage.

 

The result depends on your input. If your input is in %, the result output will be %

 

I need to plot the strain for my components that is yielding.

 

What should be the inputs for material property card (In Optistruct)  to get proper strain results? should i give the material yield value? or what else to be input

 

 

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited September 2017

    Hi Karthik,

     

    You need either stress strain table or H, YF, HR and LIMIT1 values 

  • Karthic_22061
    Karthic_22061 Altair Community Member
    edited September 2017

    Hi Prakash,

    Thank You for the support and guidance.

     

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