How to request, plot and combine curves in Abaqus, plotting force vs. displacement

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This video explains the methods of requesting and plotting curves in Abaqus. This video also shows how to combine two curves and plot one curve based on another one. You can find in this video:
How to request curves in Abaqus?
How to plot curves in Abaqus?
How to combine curves in Abaqus?
How to extract data of curves from Abaqus?
How to request and plot reaction force and displacement of a die?
How to plot force of die based on its displacement?

Опубликовано:

13 окт 2024

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Комментарии : 13

@SubhashChandra-ym3tj Год назад

very informative and useful video

@mahmuddawud3512 2 года назад

Hello sir.. I enjoy your video and it has been helpful in so many ways. However, i am working on a beam model under four point bending, i would like to ask how can i obtain the moment curvature curve of such beam if i have the displacement at mid span?

@engineering_software 2 года назад

Similar to the movie you can obtain reaction force of the rigid part and also displacement of the center of the beam. then you should manipulate the curve and change it to moment curvature.

@hieuthepunk 7 месяцев назад

Hi sir. I use double precision to get rid of the fluctuation of the force plot. But it didn't go all away. What might be the problem?

@engineering_software 7 месяцев назад

If you are using Abaqus Explicit, fluctuation is a common phenomenon. However reducing the speed of the problem or mass scale usually help.

@hieuthepunk 7 месяцев назад

@@engineering_software thank you so much. Could it also be sth unstable in my model? Like force is too large? Or the direction of forces are not the same or sth?

@engineering_software 7 месяцев назад

@@hieuthepunk It depends on the shape of curve but usually these reason can not make fluctuations.

@hieuthepunk 7 месяцев назад

@@engineering_software thank you so much

@AminaMASMOUDI 8 месяцев назад

Hello sir .. the force is E+06 I could'nt define the unit the values are similar to experimental data but greater by E+03 on the other hand the values of displacement are the same. I am beginner.

@engineering_software 8 месяцев назад

Please check this video about the units in Abaqus. if you still have problem please comment again: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-DL6ChNSqxdM.html