Question

300 N/m (5) For the simple beam with loading shown, determine the shear force and bending moment at a section 1.8 m to the right of support A. Ans: V = 138 N, M = 443 Nm 3 m 1.5 m

Answer 1

Guven-Zt RA ualtmat A Re Eaton at B 300N/M Euvaltt Pant uad clu to uang A Dc W LxBx 300 reas Eguivelint peld Lued du to drlangl BDC Watx-5K 300 45N A Ra Ra M 5M 3M Thuue Loads ant ntenmly vayins Leads thot i why r total load aa o ierngas and tocn anethue wilt ait ot centsiods transy tatcimg moment alt dores about p suppote anel a pplyrng eguitbring coeditt,we hove EMB=OSRAX C3+5-450xCi+5)-225*|= 0 SRA 45O x a g0+ 22 5x) =RA 300N 4.5 NOuo comtidea sechon at a dutane 'x' from'A' as Showrn Shear force at thu -seehon, kaRAW VERA-50x2 As sha n 366N/M yntbux Wee V300-500 0)213 N V 120N Ans Bending moment at suhmD-DA M=RAX- 50x)x3 M 300u-502 ad 1:GM IM From Similu A Prupety M B00 xi 0-50 EF =3 00 M 442 6 N AP 100 Lead f porttonAEF xxW xxx60 50x2