| abstract |
The invention relates to a unitary panel for the floor of a vehicle, comprising a self-sustained plate (2) having a shorter dimension, referred to as the thickness, extending in a first direction of the self-sustained plate (2), and two larger dimensions extending in two directions orthogonal to each other and to the thickness, wherein the self-sustained plate (2) has two opposite faces, referred to as main faces, which are substantially parallel to the two orthogonal directions; characterized in that it comprises at least one beam (5) rigidly connected to the self-sustained plate (2) and having an elongation axis parallel to at least one first main face of the self-sustained plate (2), each beam (5) being adapted so as to increase the flexural strength of the unitary panel (1) along the elongation axis of the beam (5). |