Zero Force Members for 3D Trusses Complete
Рет қаралды 4,465
Күн бұрын
@AverageNeighbor 4 жыл бұрын
Is a reaction Cx=0? Since all the forces are acting in one plane except Cx
@aubreymcnamara4598 3 жыл бұрын
I'm wondering if Cy was meant to be under the roller? If that's the case, then the ZFM I see apart from Cx is also Cz (similar to the cases with joints B and D). Cz sticks out from the collinear forces Cy and CG when analyzed in 2D.
@1963rzr 3 жыл бұрын
this is an old video, please watch this... kzbin.info/www/bejne/nJbVfmxrhLV_g5o
@1963rzr 3 жыл бұрын
In the video comments it says "zero force members for 3D truss... Notice that also FC , Cx , and Cz are Zero if you study joints F and C (Theorem 1)"
@aubreymcnamara4598 3 жыл бұрын
@@1963rzr Thank you!!
@1963rzr 3 жыл бұрын
@@aubreymcnamara4598 you are welcome
@sarahmustafa4883 2 жыл бұрын
The video was super helpful thank you so much ♥️♥️🙏🏽
@kenzobrayegerale6189 4 жыл бұрын
how about FC?
@1963rzr 4 жыл бұрын
How about it?
@aubreymcnamara4598 3 жыл бұрын
@@1963rzr I was just going to mention it! I noticed that FE, FA, and FB were all in the same plane, but then FC sticks out of that plane.