390_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

390_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

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Unformatted text preview: 9/25/08 384 12:43 PM Page 384 CHAPTER 4 Shear Forces and Bending Moments Use statics to find reactions at A and D for Beam (a) Dy 4 q L (downward) 90 17 q L (upward) 18 0 ; MD ; 0 –4q0L/9 D q0L/2(tension) N 0 A V C0 B 17q0L/18 4q0L/9 0 0 q0L2 7q0L2/9 M (compression) ; ; –q0L/2 Ay 1 q L (left) 20 q0L/2 Ax 1 q L (left) 20 Dx q0L2/4 04Ch04.qxd 0 0 MD Dy Dx D Moment releases q0 at B y x) ear q( Lin A L — 4 P=q L 0 L — 4 B L L — 2 By (b) Bx x C PL ; ...
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This note was uploaded on 12/22/2011 for the course MEEG 310 taught by Professor Staff during the Fall '11 term at University of Delaware.

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