Question

7eeST 3 LMahae FaD DecACTls CHeK (PLACE ECACTION A STRJUTUce 3Kt VIK) MK)

Answer 1

step 1: find out reactions by using equlibrium equations

step 2: Now cut the each segment and apply shear and moment equations
On force AA 12! Kt 7SLft SED V,40 VA /A/e Ay AVe -ve 4vel SFy= Ay+ Cy= S6+40 Ay+Cy= 46RN Qb3 -40x24-75 0. -36x6 +yx 18 A8 Cy= 1251 Eft Me-15Ht (25 69-5EN 18 Som ea0 Mg-13t Ay 6.5N MeF-BUSKAE t)equaion os shecen forca & Bending mOmeat a) Cut see Between A SeB C0E2 12) 3Elft M @r-0 VAR 6.5 FN VAR= 6.5-3.X, @&-2 Y9.SKN +ve mo Ay 6+5KA MAR6SX- 3.x 2 MA=O MB -138 tet B& C:( xs Cut sec at 36K MBC 6 tvel SVe 0 G-5EU (6+X) Vec 6.5-3629SKNVVe Mac 6s (12+2)-366tx) - 78+6-S-216-36x1 Mge 1-3612 SE1-9w 81-2586-

) Cut Sec Betweon cEa Cos6) tus 36t AMCD 65+ GA.5-SC VeD 17 69-SN 6 SK (2( Vevo 76-36 10 McD 6.5 Ct)+ 69.52 36 C12+2) Me -315 Kft D&E Co2 u) Cut te Sec D Between 15 Ktt VAE 0. Mo ME Skt