kinematic indeterminacy

where are the civil engineers?

those are supposed to be 3 beams by the way connected by hinges and on bearings

>>8981650
So how long have you Germans been dabbling in antigravity? Can't say I'm familiar with the levitation boundary condition.

>>8981709

what? it's a floating bearing anon

>>8981713
You're supposed to draw the rollers.

Also what exactly is your question?

>>8981729

in germany we dont draw the rollers.

my question is if this hinge can move like this. the other hinge cant move right?

File: hinges2.jpg (24KB, 910x302px) Image search: [Google]

24KB, 910x302px

>>8981735

shit forgot pic

>>8981738

of course this is highly exaggerated

>>8981735
>>8981738
Which other hinge?

The fixed hinge would remain in place and the rollers would slide toward it. The articulated joints would also translate laterally.

File: fv.jpg (20KB, 855x365px) Image search: [Google]

20KB, 855x365px

>>8981765

so the roller would move right even though there is only a vertical force pushing on the hinge?

>>8981782

*move left


im retarded

op here

i think i figured out what the issue is


all those hinge/joint/bearing models just dont work anymore for large displacements/forces

>>8981799
They work, but for large displacementents it becomes a rigid body dynamics problem instead of a statics problem.