MECHANICS OF MATERIALS REVIEW - Missouri S&T

( - normal stress (psi or Pa) (- shear stress (psi or Pa) ( - normal strain (in/in or m/m) γ - shearing strain (in/in or m/m) I - area moment of inertia (in4 or m4) J - polar area moment . ... 35-lb I-beam 30 ft. long is supported at 5 ft. from each end and carries a uniform distributed load of 1600 lbs per ft. (which includes its own weight ... ................
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