How would each of the following two materials fail and b) what magnitude of unia

Question

How would each of the following two materials fail and b) what magnitude of uniaxial tension load would cause failure? Failure is defined as either yielding or fracture - whichever comes first (use the material property data provided on the back-side). 2024-T351 aluminum alloy; use the sigma-varepsilon graph to show that sigma ys is about 370MPa. alumina (a.k.a. aluminum oxide a.k.a. Al2O3) For Problems 2 through 5 below: Follow the standard homework format for our class (state the given information, sketches, etc.) Create Mohr's Circle. Create a finite element model (include creating a sketch of the model showing constraints and loads) then analyze the results appropriately for both materials using Tresca and von Mises failure theories Briefly discuss your conclusions for each problem and the differences between the theories. Remember, there are always 3 directions, even if loading is only bi-directional. A plate is loaded bi-directionally as shown below (plane stress condition). Will the plate fail if made from 2024-T351 aluminum alloy? Will it fail if made from alumina? Sigma x = 200MPa tension and sigma y = 200MPa compression, (hint: 2024-T351 will fail, alumina will not) A plate is loaded bi-directionally as shown below (plane stress condition). Will the plate fail if made from 2024-T351 aluminum alloy? Will it fail if made from alumina? Sigma x = 300MPa tension and sigma y = 400MPa tension. (hint: both 2024-T351 and alumina will fail) A cube is loaded tri-directionally as shown below. Will the plate fail if made from 2024-T351 aluminum alloy? Will it fail if made from alumina? The loading is sigma x = sigma y = 300MPa and sigma z = 400MPa. You do NOT need to create a finite element model. (hint: 2024-T351 will not fail, alumina will). A cube is loaded tri-directionally as shown below. Will the plate fail if made from 2024-T351 aluminum alloy? The loading is hydrostatic (in other words, the three principal stresses are equal to each other; sigma x = sigma y = sigma z). You do NOT need to create a finite element model. What magnitude of the hydrostatic stress will cause failure in each of the materials (hint, this is sort of a trick question).

Explanation / Answer

please post the question, may be its a problem with cramster please raise a remedy ticket or post the question in some other link

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.