Strength of Materials |
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Page 167
... axis magnitude of stress at a distance c from the neutral axis It is important to remember that Eq . 7-1 is valid only if there are no plastic defor- mations at the cross section considered . Position of the Neutral Axis . Looking at ...
... axis magnitude of stress at a distance c from the neutral axis It is important to remember that Eq . 7-1 is valid only if there are no plastic defor- mations at the cross section considered . Position of the Neutral Axis . Looking at ...
Page 188
... axis total shear force on the cross - sectional area of the beam first moment of a segment of the cross - sectional area about the neutral axis ; the segment is between y 。 and c ( between plane on which τ , is acting and outer face of ...
... axis total shear force on the cross - sectional area of the beam first moment of a segment of the cross - sectional area about the neutral axis ; the segment is between y 。 and c ( between plane on which τ , is acting and outer face of ...
Page 194
... axis ; it is chosen positive toward the center of curvature . The deformation e ( y ) of a fiber at a distance y is given by e ( y ) = -yde This is in accordance with no deformation at the neutral axis and compression above that axis ...
... axis ; it is chosen positive toward the center of curvature . The deformation e ( y ) of a fiber at a distance y is given by e ( y ) = -yde This is in accordance with no deformation at the neutral axis and compression above that axis ...
Contents
INTRODUCTION | 1 |
2 | 36 |
MECHANICAL PROPERTIES OF MATERIALS | 73 |
Copyright | |
13 other sections not shown
Common terms and phrases
angle applied Assume axial beam bending brittle buckling calculated caused cm² column compressive stress concrete Consider constant crack cross section cross-sectional area curvature cyclic cylindrical deflection Determine diameter ductile elastic strain element elongation equations equilibrium EXAMPLE extensometer external load factors of safety failure fatigue fibers fracture free-body diagram ft-lb given GPa Fig implant in² increase lb/ft magnitude maximum shear stress maximum stress metal minimum modulus Mohr's circle neutral axis normal stress notch plane plastic deformation plate plot pole pressure Prob problems R₁ radius residual stresses shaft shear force shear strain shear strength shown in Fig Solution specimen steel strain gages strength of materials stress distribution stress-strain curve temperature tensile stress tension thickness Tmax torque torsion tube versus vertical weld wire yield strength zero