Question

A Poom SHo DELO CONSISTS OE A W200 x S9 STEEL OEAM. IT HAS THE FOLLDNING #3 pRo PERTIES 23 pts -t A= 7Shomm A GoODmM X- Tom CAN THIS EAm SuPPoRT A PorNT OAD, P-20ok PoiTS AWARDED FOR 4 Cer 5 EQUATIONS OF EQILIBR 4 หมi3 CORRECT ANSvER NEATVESS iTT

Answer 1

ANSWER ::

Given that

E=200000 mpa

A=7560 mm²

^$\Gamma$=89.9

p=200 kN

Free body diagram P=200KN tano solw Er-o Tsino x16 - Px16=0 I sinox16= P x16 I sino =P 1. ทอ žFx=0 Ax = Troso xcoso eno = 533-33KN -533.33 KN L=16m

length effective fox given condition Lest = 2L = 2x16=3zm. capacity in carrying critical load compression Per = TREI Less ** X 1200x109) x1756X 89.93 32 ² x 1012 - 117.78X ON Ax=533.33 KN . Pcb = 117.78 KN < Not Safe