HW_7 Solutions - First Draw FBD portion somewhere between A and B Find Displacement for point B PBC LBC 6 kip(2 ft(12in ft = ABC EST(1in)2(29.0(10

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First Draw FBD portion somewhere between A and B Find Displacement for point B . 00632 . 0 ) ) 10 ( 0 . 29 ( ) 1 ( 4 ) / 12 )( 2 ( 6 3 2 in ksi in ft in ft kip E A L P B ST BC BC BC B - = - = = d p d To Find A we have to sum up the two sections Note: two different types of material to account for. . 067 . 0 00632 . 0 ) ) 10 ( 0 . 10 ( ) 1 ( 4 ) / 12 )( 4 ( 12 3 2 in in ksi in ft in ft kip E A L P B B AL AB AB AB A = - = + = d p d d First Draw FBD
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kip T ft T ft kip M kip T ft T ft kip M E B D E B A 5 . 0 0 ) 10 ( ) 2 ( 5 . 2 5 . 2 0 ) 12 ( ) 6 ( 5 = = + = = = + - = Find Deflection at point C . 00843 . 0 ) ) 10 ( 0 . 29 ( ) 25 . 0 ( 4 ) / 12 )( 2 ( 5 . 0 3 2 in ksi in ft in ft kip E A L T C ST C C C C = = = d p d Find Deflection at point E . 00169 . 0 00843 . 0 10 2 in in ft ft L L E C CD ED E = = = d d d Find Deflection at point E . 0333 . 0 0169 . 0 ) ) 10 ( 0 . 29 ( ) 25 . 0 ( 4 ) / 12 )( 5 . 1 ( 5 . 2 3 2 / / / in in ksi in ft in ft kip E A L T B E ST E B E B E B B = + = + = d p d d For equilibrium must have
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This note was uploaded on 04/01/2008 for the course ME 211 taught by Professor Thouless during the Spring '08 term at University of Michigan.

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HW_7 Solutions - First Draw FBD portion somewhere between A and B Find Displacement for point B PBC LBC 6 kip(2 ft(12in ft = ABC EST(1in)2(29.0(10

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