Mechanics of Materials |
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Page 308
... zero force resultant , the resultant internal mo- ment about the y axis to be zero , and the resultant internal moment about the z axis to equal M. * These three conditions can be expressed mathematically by considering the force acting ...
... zero force resultant , the resultant internal mo- ment about the y axis to be zero , and the resultant internal moment about the z axis to equal M. * These three conditions can be expressed mathematically by considering the force acting ...
Page 586
... zero moment and zero shear . Lastly , if two segments of a beam are connected by an " internal " pin or hinge ( 7 ) , the moment must be zero at this connection . If a single x coordinate cannot be used to express the equation for the ...
... zero moment and zero shear . Lastly , if two segments of a beam are connected by an " internal " pin or hinge ( 7 ) , the moment must be zero at this connection . If a single x coordinate cannot be used to express the equation for the ...
Page 604
... zero slope and zero displacement occur at fixed supports . Establish the x axis so that it extends to the right and has its origin at the beam's left end . Moment Function . Calculate the support reactions and then use the dis ...
... zero slope and zero displacement occur at fixed supports . Establish the x axis so that it extends to the right and has its origin at the beam's left end . Moment Function . Calculate the support reactions and then use the dis ...
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