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#2) (35p.) Calculate the slopes and c in the frame shown in figure using “Slope-Deflection Equations. Do not solve the
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Answer #1

Procedure

First find fixed end moments of each member in given frame

Next using slope deflection equations find the moments

Finally using joint equilibrium equations find the equations considering thetaB and thetaC

By solving these equations we get the thetaB and thetaC values

20 kN/m 20 KN/m B I 2m 30 KN I Am 9 sk 5m 2m step - Fixed Jexed end moment B for AB 30KN 2m AZ +B) col 8 2014 2m 2m am toi 8

Step-2 Slope deflection equation T MAB M + AB QEL l (2017 30 TOB -30 ) foxed ent OA =0 because A support es MAB= - 15+ JEI (2

Step-3 Joint equilibrium conditions MBA + Mact MBD=0 151 EIOR TO-8 EIOR+ 0-44 EI O. - 41067+HO =0 - 13:33 108E10RT OM EIOC H-

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