Question

4) A simply supported beam carries the distributed load shown. Determine the deflection curve by integration starting from the load equation. What are the angular deflections at A and B? jimborcan A B II

Answer 1

0 3. 9o=U Load {avation 대에 분가 Integration method EI day dx4 오에 분 * Eid B. - Elv] - - + 1 d3 => E Idly EI 분증 tuta - EI dy C ET 9) du . 2 섎 D+ 52 + x ) + 1) t 커트닝 (분명 04를 4명에 Boundaly Conditions ) Ototot (2 Ca=o x=oM=이 ETA] -븐 + CxtC3 Cin [LSM이 LC] 중 2 to - 분을 구 73 기 D C] 19 븐 대봉2를 4c3t to + o to 9 + Cuo

ů) [x=2; y=0 + (2) $*+0 (4) 134 70 120 C3= - 27 20 WEB Substituing into Ervations O EI (V(x)) =- Ww? W x 2 + L ☺ EI (MCM)) 23 hex 2 * EI (Olm) --Wx? =-wah + WLX-7WL 222 300 Angulal displacement Equation EI (4(-)) - was L2x² 36 762²x 360 1201 lections at A&B HEL 3 oa :الد --- OA= gol² 4 SEI 4 SEI sono ► 03=-7023 Os= -7 16 3 360 ET yol EI 360

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