Mechanics of Materials |
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Page 78
... normal strain in the wire . 2-9 . If a load applied to bar AC causes point A to be displaced to the left by an amount AL , determine the normal strain in the wire AB . Originally , 0 = 45 ° . 2-11 . The two wires are connected together ...
... normal strain in the wire . 2-9 . If a load applied to bar AC causes point A to be displaced to the left by an amount AL , determine the normal strain in the wire AB . Originally , 0 = 45 ° . 2-11 . The two wires are connected together ...
Page 82
... strain Yxy at corners B and C. B y 15.18 mm 2-38 . The material distorts into the dashed position shown . De- termine ( a ) the average normal strains ex , E , and the shear strain Yxy , and ( b ) the average normal strain along line BE ...
... strain Yxy at corners B and C. B y 15.18 mm 2-38 . The material distorts into the dashed position shown . De- termine ( a ) the average normal strains ex , E , and the shear strain Yxy , and ( b ) the average normal strain along line BE ...
Page 500
R. C. Hibbeler. € , dz y dx Ex dx Edy Normal strain Ex ( a ) y x Yxy 2 Yay 2 Fig . 10-1 ( c ) Shear strain Yxy x Tε , dy dy Normal strain Ey ( b ) x x Edx Plane stress , Ox , does not cause plane strain in the x - y plane since e , # 0 ...
R. C. Hibbeler. € , dz y dx Ex dx Edy Normal strain Ex ( a ) y x Yxy 2 Yay 2 Fig . 10-1 ( c ) Shear strain Yxy x Tε , dy dy Normal strain Ey ( b ) x x Edx Plane stress , Ox , does not cause plane strain in the x - y plane since e , # 0 ...
Common terms and phrases
allowable shear stress aluminum angle of twist Applying Eq average normal stress axes axial force axial load beam's bolt buckling caused centroid column compressive computed constant cross section cross-sectional area deflection deformation Determine the maximum diameter distributed load elastic curve element Example factor of safety free-body diagram ft Prob Hooke's law in² inertia kip/ft kN·m kN/m length linear-elastic loading shown located material maximum bending stress maximum in-plane shear maximum shear stress modulus of elasticity Mohr's circle moment of inertia neutral axis normal strain plane stress plastic principal stresses radius reactions sectional area segment shaft shear flow shear force shear strain shown in Fig SOLUTION Solve Prob statically indeterminate steel strain energy stress acting stress at points stress components stress distribution stress-strain diagram thickness Tmax torque torsional tube vertical yield zero ΕΙ