Strength of Materials |
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Page 40
... length is L 。. This is called the gage length . An axial force F is applied and the cylinder stretches to a new length L1 ( Fig . 2-1a ) . The difference between the two lengths is the elongation , e . Assuming F ( a ) e ≈2F t 2e L2 ...
... length is L 。. This is called the gage length . An axial force F is applied and the cylinder stretches to a new length L1 ( Fig . 2-1a ) . The difference between the two lengths is the elongation , e . Assuming F ( a ) e ≈2F t 2e L2 ...
Page 41
Bela Imre Sandor. ( a ) Length divided by length , both in the same units . EXAMPLE 2-1 Lo = 1 in . = 2.54 cm e = 0.01 in . = 0.0254 cm € = 0.01 in./in . = 0.01 cm / cm = 0.01 m / m Note that the numbers in Є are always the same ...
Bela Imre Sandor. ( a ) Length divided by length , both in the same units . EXAMPLE 2-1 Lo = 1 in . = 2.54 cm e = 0.01 in . = 0.0254 cm € = 0.01 in./in . = 0.01 cm / cm = 0.01 m / m Note that the numbers in Є are always the same ...
Page 81
... length is ( for example , the length A - B in Fig . 4-6 ) . Furthermore , the elongation obtained using a given gage length is not readily converted to elongation based on a different gage length . This is sometimes compounded by the ...
... length is ( for example , the length A - B in Fig . 4-6 ) . Furthermore , the elongation obtained using a given gage length is not readily converted to elongation based on a different gage length . This is sometimes compounded by the ...
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