poutre à double encastrement

CONT: Poutre à double encastrement. C'est une poutre supportée par deux encastrements, c'est donc une poutre en équilibre hyperstatique.

CONT: A fixed end beam is supported at both ends in such a way that motion or bending of the beam is restricted. An example of a fixed end beam is a strut welded at both ends to a very rigid structure. The result is a beam capable of carrying greater loads, but subject to large bending moments at the supports.