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In a metal forming operation when the material has just started yielding, the principal stresses are σ1 = +180 MPa, σ2 = -100 MPa, σ3 = 0. Following Von Mises criterion, the yield stress is ________ MPa.
    Correct answer is between '245,246'. Can you explain this answer?
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    Calculation of Yield Stress using Von Mises Criterion:
    - Given Principal Stresses:
    - σ1 = +180 MPa
    - σ2 = -100 MPa
    - σ3 = 0 MPa
    - Von Mises Criterion:
    - According to Von Mises criterion, the yield stress is given by:
    - σy = √(σ1^2 - σ1σ2 + σ2^2)
    - Calculation:
    - Substitute the given principal stresses into the formula:
    - σy = √((180)^2 - (180)(-100) + (-100)^2)
    - σy = √(32400 + 18000 + 10000)
    - σy = √60400
    - σy ≈ 245.88 MPa
    Therefore, the yield stress calculated using the Von Mises criterion is approximately 245.88 MPa.
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    In a metal forming operation when the material has just started yielding, the principal stresses are σ1 = +180 MPa, σ2 = -100 MPa, σ3 = 0. Following Von Mises criterion, the yield stress is ________ MPa.Correct answer is between '245,246'. Can you explain this answer?
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    In a metal forming operation when the material has just started yielding, the principal stresses are σ1 = +180 MPa, σ2 = -100 MPa, σ3 = 0. Following Von Mises criterion, the yield stress is ________ MPa.Correct answer is between '245,246'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In a metal forming operation when the material has just started yielding, the principal stresses are σ1 = +180 MPa, σ2 = -100 MPa, σ3 = 0. Following Von Mises criterion, the yield stress is ________ MPa.Correct answer is between '245,246'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a metal forming operation when the material has just started yielding, the principal stresses are σ1 = +180 MPa, σ2 = -100 MPa, σ3 = 0. Following Von Mises criterion, the yield stress is ________ MPa.Correct answer is between '245,246'. Can you explain this answer?.
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