Mechanics of Materials |
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Page 258
... positive " and " negative " internal shear force and bend- ing moment . [ This is analogous to assigning coordinate directions x positive to the right and y positive upward when plotting a function y = f ( x ) . ] Al- though the choice ...
... positive " and " negative " internal shear force and bend- ing moment . [ This is analogous to assigning coordinate directions x positive to the right and y positive upward when plotting a function y = f ( x ) . ] Al- though the choice ...
Page 503
... positive , the element elongates in the positive x ' direction , Fig . 10-5a , and if Yx'y ' is positive , the element deforms as shown in Fig . 10-5b . Note again , as stated earlier , that these deformations occur due to positive ...
... positive , the element elongates in the positive x ' direction , Fig . 10-5a , and if Yx'y ' is positive , the element deforms as shown in Fig . 10-5b . Note again , as stated earlier , that these deformations occur due to positive ...
Page 586
... positive directions in Fig . 12-8a . Furthermore , recall that positive deflection , v , is upward , and as a result , the positive slope angle 0 will be measured counterclockwise from the x axis when x is positive to the right . The ...
... positive directions in Fig . 12-8a . Furthermore , recall that positive deflection , v , is upward , and as a result , the positive slope angle 0 will be measured counterclockwise from the x axis when x is positive to the right . The ...
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