If we have a job with 2 steps, the first step is static, general and the second one is static, Riks. so how can we apply the imperfection for only the second job? wish your helping!
It is helpful to visualize your imperfection by scaling the mode by .5 or 1 and run the nonlinear run for a few steps and check results, this will make it easier to visualize one's mode combination: e.g. *IMPERFECTION, FILE=filename, STEP=1 1, 1 2, 1 3, 1
Great video. This video is very useful.
Thank you.
*NODE FILE
U,
Hello, Vinay, Can you tell me what is the difference between "Dependence" and "Independence" during setting Assembly?
Hey. Great video. I was only left wondering what what happen if you hadn't included the imperfections. Could convergence still be reached?
What does node file u do?
Very good explantation thanks
useful video,
if we want to make a static, general after riks step, how can we do it in abaqus?
If we have a job with 2 steps, the first step is static, general and the second one is static, Riks. so how can we apply the imperfection for only the second job?
wish your helping!
Great video, thank you.
your welcome
The use of second order element will change the results. Which one is better?
Second order elements
Sir, how can we introduce residual stress to a model
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inkeywords, you shall put *NODE FILE, instead of *NODE FIL
Both work
Thanks Sir
hi, pls let me known buckling load the bigger the better or the smaller the better. thanks
Higher is better
It is helpful to visualize your imperfection by scaling the mode by .5 or 1 and run the nonlinear run for a few steps and check results, this will make it easier to visualize one's mode combination:
e.g.
*IMPERFECTION, FILE=filename, STEP=1
1, 1
2, 1
3, 1