formula to calculate critical load of a free ends slender
formula to calculate critical load of a free ends slender
(OP)
Can any one tell what's the formula to find the critical load like for a slender which has both it's ends free and subject to axial compression.
Many thanks.
Many thanks.
Best regards,
ct





RE: formula to calculate critical load of a free ends slender
slender means high (L/rho)
perfectly straight means euler equation (pi^2*E*I)/(L^2)
RE: formula to calculate critical load of a free ends slender
1. rotation free (but guided) & translation fixed
2. rotation fixed & translation free (but guided)
3. rotation free & translation free (but guided)
Which one?
RE: formula to calculate critical load of a free ends slender
Best regards,
ct
RE: formula to calculate critical load of a free ends slender
maybe your slender rod is supported on axial springs (or something like), 'cause there has to be some connection to ground, no?
RE: formula to calculate critical load of a free ends slender
Best regards,
ct
RE: formula to calculate critical load of a free ends slender
F---> ------------- <---F
Then the rod won't behave statically, I mean it will JUMP,and after that no applied forces!
so this is not a buckling problem ( and can not be #3), because as soon as it starts to buckle it will jump out.
May I ask where is the application for this?
RE: formula to calculate critical load of a free ends slender