Question
Download Solution PDFAccording to Tresca, yield locus is a/an
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Yield loci for two yield criteria in-plane stress as per Von Mises and Tresca Criteria is given below:
∴ According to Tresca, the yield is a hexagon.
For brittle material
|
Theories of failure |
Shape |
|
Maximum Principal Stress theory (RANKINE’S THEORY) |
Square |
|
Maximum Principal Strain theory (St. VENANT’S THEORY) |
Rhombus |
For Ductile material
|
Theories of failure |
Shape |
|
Maximum Shear Stress Theory (GUEST AND TRESCA’S THEORY) |
Hexagon |
|
Maximum Distortion Energy Theory (VON MISES AND HENCKY’S THEORY) |
Ellipse |
|
Total Strain Energy theory (HAIGH’S THEORY) |
Ellipse |
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