You see the Force-Displayment curve at the end, but you dont see the failure in the graf. Sooo theoretical you could apply a higher force and this specimen will still not break? i have a similar question in my task
Hi First of all, I would like to thank you for the effort you put into making this video. Secondly, I have a question and I wish you have the answer to it. I wanted to do a compression test on a "bucky ball" (and more precisely on the pentagon side which means 5 spheres where I cut a little bit of material in solidworks so that I can put a discrit rigid with contact interaction). But the problem is it doesn't work unfortunately. On the monitor window, it says that there are some surfaces that abaqus doesn't recognize. And when I add a constraint (coupling), it actually works but the bucky ball run far away from the two rigid solids. And that is not real at all knowing that there is only a Z-displacement (U3). Can you please help me ? I WOULD BE VERY GRATEFUL. Thank you
It is different for all composites. You need fracture energy values which are determined from stress-strain curves obtained through experiments. See this video for reference: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Zsl6nMyT_Lo.htmlsi=_ELJtbSUi8X3O-ne
Firstly, thank you and congratulations for the very didactic and illustrative video. I hereby come to consult you if you can help me with my geometry, to adjust the mesh, I am trying to close the FEM model to continue my master's research. Thanks again for your attention.
Sir,in ABAQUS i m doing explicit coupled temperature displacement analysis to validate a paper.But the paper States that"We normalized time along with the normalization of thermal conductivity with its reciprocal in order to bring down the computational cost of simulations. The obtained solution using normalized time was again converted back to normal time accordingly" Sir if i normalized the time and conductivity how can i get back my result in actual time? I dont know why they normalized the conductivity also
Hey where can I find a technical data sheet regarding the mechanical properties of the T300/M18 carbon fiber material you used for this simulation? thanks!
DURING THE CONVERSION FROM CRUSHING TO PLASTIC STRAIN Abaqus FOUND NEGATIVE AND/OR DECREASING VALUES OF PLASTIC STRAIN FOR MATERIAL CONCRETE. VERIFY THAT THE DEGRADATION DATA UNDER *CONCRETE COMPRESSION DAMAGE IS CORRECT Analysis Input File Processor exited with an error. the error says like this. but the data i just follow like what you do sir
