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Find the resultant and angle of resultant for a structure
1 Answer
written 3.1 years ago by | • modified 3.1 years ago |
Solution :
Let , XA and YA be the reactions at the hinge A and RB at the roller support B
F.B.D of given structure
Applying conditions of equilibrium
1)ΣFx=0
∴HA−30cos40°=0
∴HA=22.98KN
2)ΣMFA=0
∴10RB−(5×4×2)−(25×4)−(8×30sin40°)=0
$\therefore …