Skip to main content
Joey_Chen11-Garnet
11-Garnet
Oct 31, 2022 3:13 AM UTC
Solved

About ultimate stress and displacement for nonlinear analysis

I am implementing a material nonlinear simulation for an aluminum tube. I fixed an end of the tube and used displacement constraint to another end.

The ultimate stress of the material is 440MPa. What simulation or how to set up parameter to measure the moving constraint when the ultimate stress reaches exactly 440Mpa?

 

Joey_Chen_0-1667185865519.png

Joey_Chen_1-1667185880175.png

Joey_Chen_1-1667187191322.png

 

 

skunks
skunksAnswer
19-Tanzanite
Nov 2, 2022 11:50 AM UTC

we use for this Mathcad Prime (example att.)

View in thread

6 replies

skunks
skunks19-Tanzanite
19-Tanzanite
Oct 31, 2022 9:44 AM UTC

example att.

Translate
skunks
skunks19-Tanzanite
19-Tanzanite
Oct 31, 2022 10:00 AM UTC

2022-10-31_stress.png

Translate
Joey_Chen11-GarnetAuthor
11-Garnet
Nov 1, 2022 6:09 AM UTC

It seems like I should do the calculations myself, No any method to set up a measurement point for the value, isn't it? 

Translate
skunks
skunks19-Tanzanite
19-Tanzanite
Nov 1, 2022 7:45 AM UTC

Yes, 2-3 intermediate steps are enough.

Translate
Terms & ConditionsAccessibility statement