Question: Determine the force in members DE, DL, and ML of the roof truss and state if the members are in tension or compression. Units Used:

Determine the force in members DE, DL, and ML of the roof truss and state if the members are in tension or compression.

Units Used:

kN = 103 N

Given:

F1 = 6kN

F2 = 12kN

F3 = 12kN

F4 = 12kN

a = 4 m

b = 3 m

c = 6 m



F1 NG b+3 Be |K ΠΌ Fa-+a-- a--a a--a-

F1 NG b+3 Be |K Fa-+a-- a--a a--a-

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