Can we define material property in Tabled Type of Fatigue?

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

I know we can set material property of fatigue in MATFAT.

 

And we can set the SN curve points of the material.

 

I am curious about can we use the TABLE's type to import our material data in fatigue material?

 

Because at the thermal we can do for this.

 

image.thumb.png.6620354d405232058855d5dd53d9eb0e.png.bda14828e1a9049fce2e8a4f9561ba47.png

 

And I also have problem about the FATPARM's instruction of COMBINE

 

what is 'SG' mean?  Because I have seen it shown like the photo and it also written in SGVON (SG von-Mises)

 

image.png.425b1c918353cb968cce88ad8d9283ad.png.29042d30d6a054871f7d2acccf0df1e0.png

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Answers

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited June 2018

    In HyperWorks desktop 2017.2.3 version we have generic table data which would replace other table like TABLED1/TABLES1/TABLEM1.

    Currently for Fatigue analysis MATFAT is the only way to define material property.

     

    You can install latest hwSolversHelp2017.2.3_hotfix. SG is for Signed vonmises.

     

     

    <?xml version="1.0" encoding="UTF-8"?>TABLEG.JPG

    <?xml version="1.0" encoding="UTF-8"?>FATPARM.JPG

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited June 2018

    @Rahul R Thanks for your reply!

     

    I got it so we can't use TABLE type for fatigue.

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