A truss is shown below. If P1=29 kN, P2=94 kN and P3=63 kN, determine the magnitute...

Question

Question

A truss is shown below. If P1=29 kN, P2=94 kN and P3=63 kN, determine the magnitute of the axial force in member BC (in kN).

engineering Civil-Engineering

Answer 1

Answer #1

Asc=0 o G H I 1 2 al SH=0 ŽMA=0 Ey 18-29x2 - 94x4 - 63x6=0 Ey = 100% 101.5 kN () V=0 My + 101.5-29-96-63=0 Ay = 84,5 kN (1) E

Answer 2

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