Strength of Materials |
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Page 47
... radius 0.00092 = center of circle - radius -0.00022 Ymax 2 ( radius ) = 0.00114 = The principal strain € , is in a direction that is = 18.9 ° clockwise from the x - axis . The relative orientation of planes ( clockwise or ...
... radius 0.00092 = center of circle - radius -0.00022 Ymax 2 ( radius ) = 0.00114 = The principal strain € , is in a direction that is = 18.9 ° clockwise from the x - axis . The relative orientation of planes ( clockwise or ...
Page 213
... radius of curvature . From Eq . 8-2 , The result is de M Pd0 ΕΙ 1 M P EI ( 8-4 ) By definition , 1 / p is the curvature of a line . The radius of curvature p is readily obtained from Eq . 8-4 . EXAMPLE 8-1 Thin fibers of smooth , pure ...
... radius of curvature . From Eq . 8-2 , The result is de M Pd0 ΕΙ 1 M P EI ( 8-4 ) By definition , 1 / p is the curvature of a line . The radius of curvature p is readily obtained from Eq . 8-4 . EXAMPLE 8-1 Thin fibers of smooth , pure ...
Page 337
... radius is ox + oy 2 = 25 r = σχ σy 2 = 125 The principal stresses are σι center radius 02 Tmax - - = center - radius - = = radius - 125 MPa 150 MPa - 100 MPa According to the maximum normal stress theory , the factor of safety , N , is ...
... radius is ox + oy 2 = 25 r = σχ σy 2 = 125 The principal stresses are σι center radius 02 Tmax - - = center - radius - = = radius - 125 MPa 150 MPa - 100 MPa According to the maximum normal stress theory , the factor of safety , N , is ...
Contents
INTRODUCTION | 1 |
2 | 36 |
MECHANICAL PROPERTIES OF MATERIALS | 73 |
Copyright | |
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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