Plot stress strain curve
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Hi, I need to plot a stress strain curve.
Load: I have saved in my workspace as a row vector (160x1)
extresion: I have saved in my workspace as a row vector (160x1)
When I run the code below, I do get a graph, but however it is not a stress strain graph. A friend told me I need do something like a for loop?... Im not fully sure how to go about that, can anyone help please.
force = load;
area = 847.936;
stress = force/area;
strain = (69.69-extension)/69.69;
plot(strain, stress)
xlabel('strain')
ylabel('stress')
7 个评论
darova
2020-2-17
- Hi, I need to plot a stress strain curve.
Did you try plot()?
Star Strider
2020-2-17
‘When I run the code below, I do get a graph, but however it is not a stress strain graph.’
Your code appears to be correct. What does the plot look like, and what do you believe the plot should look like?
Micheá McDonagh
2020-2-17
This is the graph I get.
Star Strider
2020-2-17
O.K.
What sort of plot were you expecting?
Micheá McDonagh
2020-2-17
Ethan Hernandez
2021-5-6
@Micheá McDonagh How did you end up doing it?
DGM
2021-5-7
There is next to zero chance that an inactive account created for the sole purpose of asking one question over a year ago is going to spring to life to respond. If you need help, pose a new question with a clear description of your current problem.
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2020-2-17
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