Question

Slope-Deflection method only please! Step by step

Determine all reactions for the beam shown in Figure 6. El is constant. 8 kN-m 2 m 2 m Figure 6

Answer 1

For a given question end moments are determined by using slope deflection method, in starting part procedure was explained based on that given question has been solved detailed calculations part given in below picture
stope - Deflection mettendon se O procedure to solve Scope -Deflection method :- Determane the fesced dod moment CFem), by alluring each Span ae fexed end. - Gxpreso al fexed and moment (FEM), en terme of End moment given in pich MAIZ = 2€1 (204 +023-34 )+ FEMAS' -- Consider Equilibrium condition & Espeate teoo Egn to get unknow. we have MBA AMBc; we know that moment@ В он be Zeroc Бес2@lotles &opper for Ex! 30, MBA+MBC=0 Substitute innain &on to get other unknowo. SR90 C vecloo! In case of cantiliver it is Sopocit For clockroipe moments -ve clck w. - tve for Anticloc. = Anti = -ve. - tve Glor Stepon: Pend fixed and moments by considering both End faxed. (FEMAZ) = O CMO lood) { rexed I t CHEMBA) - 0 (no load ) ) moment. end teca Km. (PEMBC = 8kN-m 6 end BA (FEM)CB = - 8 Karm J moment
  
Stepoz. Expreoc in tame of End moments (A=0 (No BettCarmente MA B = SET (204 +03)+ FEAB OA=0 (bec2 @ Foxees Subbost no della Supperst no delle citon) Body 2 SEI (BB?: posterior del CFEMDA8=0 EIOB, MBA - 269 (268) lo v L 2 ET OBC E MBC & Knum mundone and hops alonen MOB = -8 km-m Step 03 Apply Egrolibrium condition {B=0 MBA+MBC=0 V DEIGOR +=0, EI OB = -3/4 =-4 MAG = GIOB = HI-Yx) = -4k-m MBA = 2 Ex-y = 8 KN-m MBC = 8 kNom * Thanks for Proveding an opportunety to answer. plz Gate ke if & got the concept.