insane_one
insane user
weird. Well Happy Birthday!!
hows everyone today? i think im going to work on my teg today.
hows everyone today? i think im going to work on my teg today.
Sleeeeeeeeeeeeepy giiiiiiiiiirl.
In short I was putting a piece of aluminum in a big ass machine that would rip it apart. lolThe reason the initial points were used is due to the fact the material had not yet yielded, once the material yielded the slope of the line would no longer give an accurate approximation of the materials Young’s Modulus. As can be seen below in Table 2 the average Young’s Modulus was 9,508,701.50 psi. The actual Young’s Modulus for aluminum is 10,600,000 psi, so given material inconsistencies and an unknown grade of aluminum the experimental results coincide with the real value.
The elastic strain and yield stress was calculated through the “0.2% rule.” As seen in Figure 9, for every sample a line with the same slope as the specimen’s Young’s Modulus was placed on the 0.02 mark on the strain axis. The point where the new line crossed the material’s stress versus strain line was used to find both elastic strain, the x value, and yield stress, the y value.
Thanks broski :mrgreen:weird. Well Happy Birthday!!
hows everyone today? i think im going to work on my teg today.
Not bad, got its ups and downs. Was playing under the trunk deciding about a wingless look for my silver teg. College was boring, made a bad 1st impression on one teacher, i think he hates me now haha. Just cooking up some dinner. how about the rest of CI?hows everyone's day coming along?