Hello, anyone please help me solve this mechanics problem together?
Using 1) method of joints and 2) method of section joint analysis to find out the all forces of each members.
If you are able to solve any of the 2 qs above, or even you can't, but u do have some ideas, welcome here to contribute them. :D Thank you very much! ^_^

Question

Hello, anyone please help me solve this mechanics problem together? 
Using 1) method of joints and 2) method of section joint analysis to find out the all forces of each members.
If you are able to solve any of the 2 qs above, or even you can't, but u do have some ideas, welcome here to contribute them. :D Thank you very much! ^_^

chenping · Answer

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chenping · Answer

One hint is that : there a a few Zero-force members.. But I can't somehow distinguish them.. :(

anonymous · Answer

Start with summation of moment to find Fx, Gy, Gx.
Then apply Summation of forces along x and y.

anonymous · Answer

IF u want to solve the problem, first of all take vertical reaction , horizontal reaction ,and moment about any support point .Then u got the reaction on the support. Then u take one  member each and get the FBD and get all thing.