I tried the exact same steps as you do, until the eigenbuckling it works just fine, but when i did the nonlinear one where using 1000 timesteps it doesn't give me the correct results as yours, my calculation stops at 102 cumulative iteration number and the structure does not deform at all. Can you please tell me what might be the cause of this
It is because in this video there was not applicated the perturbation force as he mentioned that he was doing, nor the updating the geometry with imperfection from the eigenvalue buckling.Therefore the nonlinear buckling cant occur.
Please,please make a video on plastic and elactic behaviour of bar using Ansys apdl, about what you are talking in video for next session.
Why does not a negative slope occur after buckling?
I tried the exact same steps as you do, until the eigenbuckling it works just fine, but when i did the nonlinear one where using 1000 timesteps it doesn't give me the correct results as yours, my calculation stops at 102 cumulative iteration number and the structure does not deform at all. Can you please tell me what might be the cause of this
I´ve had the same problem. My structure does not deform at all.
have the same problem using version 19.2
It is because in this video there was not applicated the perturbation force as he mentioned that he was doing, nor the updating the geometry with imperfection from the eigenvalue buckling.Therefore the nonlinear buckling cant occur.
@@jozefprokop7678 i was wondering how should we do for the nonlinear buckling to occur?
@@chiewyeekok7765 CAN YOU ANALISYS?????
Anyone managed to make it work ????
Kuch bhi dalate hai maine to kar kar ke thak gaya.....