Elements of Strength of Materials

angle of twist assumed axial becomes bending moment diagram bending stress C₁ C₂ Calculate cantilever beam centroid circular cross-section column compressive stress condition consider corresponding cross-sectional area curve deflection deformation diameter distributed load elastic line element elongation equation EXAMPLE factor of safety fiber flange formula fracture free end ft long Hooke's law horizontal inertia load of intensity loaded as shown magnitude material maximum bending maximum shear stress modulus of elasticity Mohr's circle moment of inertia neutral axis normal stress obtain P₁ plane plastic principal stresses prismatic PROBLEMSET proportional limit pure bending radius ratio rectangular cross-section represents rivets rotation shaft shear force shown in Fig simply supported beam SOLUTION span specimen statically indeterminate steel strain energy stress concentration structural tangent temperature tensile stress tensile test thickness Tmax torque torsion tube uniform uniformly distributed unit length yield point zero ΕΙ σ₁