Introduction to mechanics of deformable solids |
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Page 74
Also, the tensile force / per unit length of circumference for the full thickness of
shell t, cannot vary around the circumference. The proof of these statements
follows the same reasoning as in Sec. 4.2 on torsion and will not be repeated
here.
Also, the tensile force / per unit length of circumference for the full thickness of
shell t, cannot vary around the circumference. The proof of these statements
follows the same reasoning as in Sec. 4.2 on torsion and will not be repeated
here.
Page 79
Equating summation of forces to zero gives the axial stress aa and the
circumferential stress ac in terms of the uniform interior pressure p, the radius r,
and the wall thickness tw. The symbol r represents equally well the inside radius r
„ or the ...
Equating summation of forces to zero gives the axial stress aa and the
circumferential stress ac in terms of the uniform interior pressure p, the radius r,
and the wall thickness tw. The symbol r represents equally well the inside radius r
„ or the ...
Page 87
5.2 Find the minimum thickness for a thin-walled sphere of 30 ft diameter to carry
an interior pressure of 150 psi gage with a factor of safety of 2 against yielding.
Give all steps explicitly. A. Mild steel similar to 1020 HR B. 2024-T4 5.3 At the ...
5.2 Find the minimum thickness for a thin-walled sphere of 30 ft diameter to carry
an interior pressure of 150 psi gage with a factor of safety of 2 against yielding.
Give all steps explicitly. A. Mild steel similar to 1020 HR B. 2024-T4 5.3 At the ...
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applied assemblage axial force beam behavior centroid circumferential column compatibility components of stress conditions of deformation constant creep cross section cylinder deflection diameter direction displacement elastic-perfectly plastic elongation equations of equilibrium factor of safety free-body sketch fully plastic homogeneous idealization increase inelastic initial interior pressure isotropic Kelvin Kelvin material limit linear Maxwell linear-elastic response linear-viscoelastic linear-viscous load maximum Maxwell material modulus Mohr's circle neutral axis nonlinear normal stress outer perfectly plastic perpendicular plane plastic deformation plastic-limit Poisson's ratio principal stresses Prob problem pure bending radial radius ratio rectangular residual stress rotation shaft shear strain shear stress shell shown in Fig simple shear solution statically statically determinate steel stress and strain stress-strain curve stress-strain relations Suppose surface symmetry temperature tensile stress thick-walled sphere thickness time-dependent tion torque torsion uniform unloading versus viscous yield curve yield stress zero