Strength of Materials |
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Page 327
... FAILURES The structure of an airplane is complex and it has many possible sources of failure . Factors of safety cannot be used liberally if the airplane is to fly econom- ically ( or , to fly at all ) . The use of generous factors of ...
... FAILURES The structure of an airplane is complex and it has many possible sources of failure . Factors of safety cannot be used liberally if the airplane is to fly econom- ically ( or , to fly at all ) . The use of generous factors of ...
Page 337
... failure criterion . Note that the combination of the signs of the normal stresses becomes important according to this theory . The dotted line D represents the limitations imposed on the allowable prin- cipal normal stresses when the ...
... failure criterion . Note that the combination of the signs of the normal stresses becomes important according to this theory . The dotted line D represents the limitations imposed on the allowable prin- cipal normal stresses when the ...
Page 432
... failure , 335 Triaxial stress , 31 from uniaxial loading , 342 Twist , angle of , 245 T Tables : deflections of beams , 411 properties of materials , 412 properties of plane areas , 410 slopes of beams , 411 units , 409 Tangent modulus ...
... failure , 335 Triaxial stress , 31 from uniaxial loading , 342 Twist , angle of , 245 T Tables : deflections of beams , 411 properties of materials , 412 properties of plane areas , 410 slopes of beams , 411 units , 409 Tangent modulus ...
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