Thank you for your great vidio. Can we use UEL for spring elements as well? I am not sure how to define the nonlinear behavior of the stiffeness in the property part of the UEL. Apprecite your help
@@swamivenkat6944 Think of this matter as how many items you want to calculate. So, when we have 8 integration points and we want to calculate 6 stresses at each, we have 48 items to store and calculate.
@@kianaghani Thanks for your reply Kian. I created a UEL for 3D linear solid element which looks more or less like your code. With it I am able to get convergence for small displacements and seems like the results are also good. But beyond these small displacements, there is no convergence. Can you may be have a look at my files once. It should not take much of your time. Thanks!
thank you for making this beautiful video
'variables = 16' is User-defined number of solution-dependent state variables associated with the element, i.e., the number of SVARS.
very good video, Thank you
Thanks
Very nice video bro, waiting for your next video, I suppose you will talk about common blocks ?
and if yes, should the input file contain both the lines for UEL and umat ?
Thank you. These Qs will be answered in the upcoming video.
@@kianaghani when will you drop it ? am waiting for it x), thanks!
@@aniskheffache4047 one week.
So few view, this is golden content!
Thanks. Please introduce this channel to your colleagues.
thanks for sharing such an informative video but sir can you provide a video regarding to solve the error comes during running the model.
Hi. There's no error while running the job.
at 3:32 min you said that it is coordinate order. but I think it is the DOF number you want to use in your element.right?
I recall saying that “in this example ….”. Overall, yes it is according to DOF order and you are right.
Thank you for your great vidio. Can we use UEL for spring elements as well? I am not sure how to define the nonlinear behavior of the stiffeness in the property part of the UEL. Apprecite your help
Yes, it can. Springs are one-dimensional element so just define use the integration for 1D elements.
@@kianaghani so if I have three spring and each is in one direction, I should define 3 1D element. thank you for the help
@@rezaaghakhani9787 I believe that would be the right idea.
Thanks a lot for this great content. You have 16 variables because of 4 stress values each at 4 integration points? Am I right?
So for an 8-noded linear brick element with 8 integration points and 6 stress values at each point there will be 48 variables?
@@swamivenkat6944 Think of this matter as how many items you want to calculate. So, when we have 8 integration points and we want to calculate 6 stresses at each, we have 48 items to store and calculate.
@@kianaghani Thanks for your reply Kian. I created a UEL for 3D linear solid element which looks more or less like your code. With it I am able to get convergence for small displacements and seems like the results are also good. But beyond these small displacements, there is no convergence. Can you may be have a look at my files once. It should not take much of your time. Thanks!