Math Problem Statement
At a point in a strained material, the principle stresses are 100mpa and 180mpa both tensile, find the normal and shear stresses at a section inclined at 101 degree with the axis of the minor principle stress using both analytical and graphical methods.
Solution
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Math Problem Analysis
Mathematical Concepts
Stress Transformation
Principal Stresses
Mohr's Circle
Formulas
Normal Stress (σθ) = (σ1 + σ2) / 2 + (σ1 - σ2) / 2 * cos(2θ)
Shear Stress (τθ) = (σ1 - σ2) / 2 * sin(2θ)
Theorems
Mohr's Circle Theorem
Stress Transformation Equations
Suitable Grade Level
Undergraduate Engineering
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