392_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

392_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

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386 CHAPTER 4 Shear Forces and Bending Moments Problem 4.5-39 The plane frame below consists of column AB and beam BC which carries a triangular distributed load. Support A is fixed and there is a roller support at C . Column AB has a moment release just below joint B . Find support reactions at A and C , then plot axial force ( N ), shear ( V ) and moment ( M ) diagrams for both members. Label all critical N , V & M values and also the distance
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Unformatted text preview: to points where any critical ordinates are zero. q R Cy 2 L L B C Moment release R Ax R Ay A M A Solution 4.5-39 Use statics to find reactions at A and C ; R Ay ± q 6 L (upward) ; M A ± ; R Ax ± ; R Cy ± q 3 L (upward) 0.5774 L –3 w L /20 (compression) B 8 w L 2 /125 C A B w L /6 – w L /3 M N V A B A B N V M 04Ch04.qxd 9/25/08 12:43 PM Page 386...
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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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