Strength of Materials |
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Page 63
... value of 0.6 is obtained for the Poisson's ratio . This is higher than the range of common values , so the question arises as to whether it is even possible according to theory . Solution The exact value of the stress is not important ...
... value of 0.6 is obtained for the Poisson's ratio . This is higher than the range of common values , so the question arises as to whether it is even possible according to theory . Solution The exact value of the stress is not important ...
Page 151
... values are extremes . Since smaller values are often unimportant , it is acceptable to draw the curves approximately ( relying on experience ) to include the calculated values . Note 250 N w ' = 10 N / m 0 R R = 135 N ( a ) 126 N Χ ...
... values are extremes . Since smaller values are often unimportant , it is acceptable to draw the curves approximately ( relying on experience ) to include the calculated values . Note 250 N w ' = 10 N / m 0 R R = 135 N ( a ) 126 N Χ ...
Page 337
... value predicted using the theory . The range of values measured is t ,, = 0.25 to 0.75σ ,, . It should be emphasized that the classical theories should be used with caution in the design of notched members and in cases involving time ...
... value predicted using the theory . The range of values measured is t ,, = 0.25 to 0.75σ ,, . It should be emphasized that the classical theories should be used with caution in the design of notched members and in cases involving time ...
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