Buckling Analysis In ABAQUS + Theoretical Derivation
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- čas přidán 27. 12. 2020
- Engineering & Artificial Intelligence | Researcher | War Survivor | Palestinian & American
📍Austin, Texas
FAQ:
What’s your education?
Degrees:
Engineering B.E., M.A., M.S., Ph.D.
Computer Science M.S.
Alma Mater:
Princeton University | University of Texas at Austin | Syracuse University | Lebanese American University
How did you get accepted to top colleges?
- A lot of luck.
- Common research interests between me and the advisor.
- High GPA (ranked 1st in my concentration).
Thank you for the wonderful ABAQUS videos! Mech. E Undergrad here working on research that needs Abaqus, and I don't think I would've gotten that far without these videos!
Glad it was helpful!
Very detailed description! thank you for your hard work and such a clear explanation
Really amazing 👏
your way of explanation ,outstanding👏👏🙌
Great video,
Thank you.
Please do Non-linear buckling analysis! Thankyou for this video ❤️
great job once again Hamid
great video !! pls continue making these educational videos !!
Thank you for this video.
What an amazing explanation, Sir. I do hope that you can make more video regarding the structural analysis in ABAQUS. I can't wait for your further wonderful learning video. Barakallahu fiik..
Sure I will
Hi, I really like your work and how you explain it. How would I model an I column with intermediate lateral restraints, with end supports, under a buckling load, where I need to determine the force in the intermediate lateral restraints?
Great video! I have tried to do a buckling analysis on laminated glass but I can't find any values for the modulus of elasticity and the Poisson's ratio of the PVB interlayer. Do you know where I can find these values?
Hello, and thank you for your video! I am currently using Abaqus in my masters thesis, where we are using buckled beams (similar to the one you used here) as bistable mechanisms. My question for you is do you have a way to easily record data for a force v displacement curve at the center of the beam? Given that it is a bistable mechanism, I’m expecting a cubic term. I think that I have a means of doing it properly right now, but any other input would be great. Thank you in advance for your assistance!
THE BEST VIDEO EVER
Sir will you post the video regarding the construction of a masonry prism under compression loading to calculate stress-strain and youngs modulus
I have one question that after performing one job can we mesh the part that we have left without meshing. Please reply.
love your instructive video. I am interested in importing other parts into ABAQUS, do you have any plans for a more complex structure?
That's the plan!
Please do video on non linear buckling analysis 🙏
That's a very great work.
Thanks a lot
sir hello, do you have any idea about largest normalized displacement is lower than unity. how can I interpret this result
For mesh size, I understand why do you used 5 mm as a maximum size and considering simplified the computational procedure.
But does it appropriate if the ratio between length to thickness was small. in addition to that, the compression and tension layers that separate the ruler thickness where one of them will control the final disturbtion in term of the largest strength?
Should I use half of the thickness as maximum size in this case ?
i recall i used a mesh size that makes sense. But I keep reiterating, do not just throw a random mesh size (watch my previous introductory lecture), please perform a convergence study to determine the appropriate size. When you do your thesis or an actual project, convergence study is not an optional step, it's mandatory.
MashAllah..,...keep it up bro.....
Thank you, I will
please can you learn us how we can simulate truss with all its chorded are filled with concrete?
Besides your information, I am also educating from your accurate accent so many thanks for you .
I have one question .
Why not, if you can provide courses parallel with information whithin the international standards like AISC or ASTM , where they provide the equations and examples that we always use them in every analysis using ABAQUS . ANSYS . ect.
ُEx.the type of buckling and deflection are differ in every cases of study.
and what is difficault, is to study the model using one of the FEA methods, and that is what I am realy trying to learn from you.
I wish you the best.
Thanks for the comment a lot. I appreciate it.
I recently met Bill Baker - the man who designed Burj Khalifa - and if there is something that I learned from him is to focus on theory.
Codes provide guidelines and often guidelines are not the same as theory, so that’s why I just stick to theory.
I leave reading the code to my students.
I seem to be getting a different Eigen value if I apply 1 pound versus if I apply 50,000 pounds. They’re only about 10% different. Should they be exactly the same? This is regarding linear buckling and some Center solution 105.
Can we say buckling similar to delamination in composites? Great video, you are doing amazing work.
I do not think delamination is a stability problem, what do you think?
Really nice
Thanks
I need to find displacement values from my buckling analysis. CAN YOU TELL ME HOW TO TAKE FROM MY RESULTS.
assignment done, but how to upload it
Can you make video for zero thickness,2D analysis
Amazing asalways
Thanks
دكتور انت عالاغلب عربي الجنسية انا محتاجة اتواصل معاك عندي رسالة ماستر حول ال postbuckling by abaqus
1st viewer 🤩🤩
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