VEHICLE-BODY STRUCTURE
DRIVE
October 1, 2025
[Problem] To sufficiently improve the distortion stiffness of a vehicle body and suppress deformation of a vehicle cabin due to an impact load from a front side in a vehicle-body structure including no floor tunnel largely bulging upward from a floor panel. [0002] [Means for Solution] A vehicle-body structure A includes a floor panel 41 constituting a floor of an occupant space R1, a center frame 80 disposed to be higher than and away from the floor panel at a vehicle-width-direction central portion of the occupant space R1 and extending in a front-rear direction, a cross member 44A extending and intersecting the center frame 80 in a plan view in the occupant space R1, and a connecting member 101 extending upward from the cross member 44A, having an upper portion fixed to the center frame 80, and connecting the center frame 80 to the cross member 44A.
Discussion in the ATmosphere