Unformatted text preview: nn and determine ( a ) the shearing stress a τ at point a , ( b ) the shearing stress b at point b . Fig. 2 3. The magnitude of tightening force in the clamp is P = 600 N. Knowing that point C is the centroid of section aa , determine ( a ) the value of y , ( b ) the stress A σ at point A , ( c ) the stress D at point D , ( d ) the value of e if the stress at E is zero, ( e ) the state of stress at point B . Fig. 3...
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 Fall '08
 Ingchang,J
 Force, Shear strength, flexural rigidity EI, Ph.D. qualifying exam

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