## General Mechanical

#### problem on the constraint

• oumaimalahmar.ol
Subscriber

hi everybody !

I make a calculation on a hoof as you see on the picture below,
I apply a torsor of :
Fx = 570
Fy=2600
Fz=550
on a single node which represents the bolt, for the boundary conditions I blocked the translation at the level of the 2 nodes which also represent bolts which are screwed to the ground, then I took into account the contact between the anchor surface and the ground (a standard contact, rigid)
at the level of the constraints I have almost 1200MPa.
I have to take into account the boundary conditions and the torsor required by the customer, in your opinion where does the problem come from and what do you propose to me it is urgent please ?

• oumaimalahmar.ol
Subscriber

@peteroznewman can you answer me plllllllllllz

• peteroznewman
Subscriber

I see you have constrained two nodes, and applied a force on another node.

What is the problem?

• oumaimalahmar.ol
Subscriber

@peteroznewman

my calculation doesn't pass and must be passed, I don't know what to do, normally there is a frame on it but the weight of the frame is entered in the torsor, the customer wants us to make the calculation like that.

• peteroznewman
Subscriber

What is the physical quantity being calculated?  What is the value of that quantity including the units?  What is the passing criteria?

What is a torsor?  That is not a word I recognize.