Mechanics of Materials |
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Page 67
... Deformation Whenever a force is applied to a body , it will tend to change the body's shape and size . These changes are referred to as deformation , and they may be either highly visible or practically unnoticable , without the use of ...
... Deformation Whenever a force is applied to a body , it will tend to change the body's shape and size . These changes are referred to as deformation , and they may be either highly visible or practically unnoticable , without the use of ...
Page 71
... deformation . Spe- cifically , it is these deformation displacements that will allow us later to determine the stress in the body . In summary , then , the state of strain at a point in a body requires specify- ing three normal strains ...
... deformation . Spe- cifically , it is these deformation displacements that will allow us later to determine the stress in the body . In summary , then , the state of strain at a point in a body requires specify- ing three normal strains ...
Page 178
R. C. Hibbeler. T Circles remain circular Before deformation ( a ) deformed plane T x ( x ) - -undeformed plane Radial lines remain straight After deformation ( b ) Fig . 5-1 Lines become a helix The angle of twist ( x ) increases as x ...
R. C. Hibbeler. T Circles remain circular Before deformation ( a ) deformed plane T x ( x ) - -undeformed plane Radial lines remain straight After deformation ( b ) Fig . 5-1 Lines become a helix The angle of twist ( x ) increases as x ...
Common terms and phrases
allowable shear stress aluminum angle of twist Applying Eq average normal stress axes axial force axial load beam's bolt buckling caused centroid column compressive computed constant cross section cross-sectional area deflection deformation Determine the maximum diameter distributed load elastic curve element Example factor of safety free-body diagram ft Prob Hooke's law in² inertia kip/ft kN·m kN/m length linear-elastic loading shown located material maximum bending stress maximum in-plane shear maximum shear stress modulus of elasticity Mohr's circle moment of inertia neutral axis normal strain plane stress plastic principal stresses radius reactions sectional area segment shaft shear flow shear force shear strain shown in Fig SOLUTION Solve Prob statically indeterminate steel strain energy stress acting stress at points stress components stress distribution stress-strain diagram thickness Tmax torque torsional tube vertical yield zero ΕΙ