Lecture 1 Stress 16 July 2007 ENT 450 Mechanics of Materials Dr. Haftirman 1 ENT 450 MECHANICS OF...
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Lecture 1 Stress 16 July 2007 ENT 450 Mechanics of Materials Dr. Haftirman 3 STRESS Introduction Equilibrium of a deformable body Stress Average normal stress in an axially loaded bar Average shear stress Allowable stress