Jump to content

Fatigue Analysis cyclic loading

Recommended Posts

I was doing fatigue analysis on a model and I cant find the option for cyclic loading while defining the loading history. Also the units of my model are mm,g,s which gives stree units in pascals so should I define everthing in pascals including the ultimate tensile strength?

Also in the load time history should the input be time and forces or time and g(acceleration) values?

Share this post

Link to post
Share on other sites

Hi Rahul,


Can you please tell how the fatigue analysis can be done.  The references are not working in my Laptop.


I need a clear picturization of the fatigue analysis.  I have studied the tutorial that is there in Altair.  But I have understood partially.  So, if there is any video can you please provide.


And some of the links which has kept in this site are asking client login.  How can I use them.


Waiting for your reply.




Share this post

Link to post
Share on other sites

Hi all,

I am looking for same question like this topic.

I wanna to setting fatigue analysis by hypermesh, then run solve by optistruct.

However, i dont know how to setting condition then.

Could any one teach me plz.

Thanks alot and have a nice day to all !

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

You are posting as a guest. If you have an account, please sign in.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...