| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle body floor structure capable of absorbing large amount of energy in a short stroke with respect to a load from a vehicle side part. SOLUTION: Corrugated plate members 70 having ridge parts 71 and bottom parts 73 are arranged between right and left side frames 2 and side sills 5 corresponding to the side frames 2, so as to make edge lines of the corrugated plate members 70 face the vehicle width direction. The ridge parts 71 are welded to a floor panel lower face 1b. One ends 73a of the bottom parts 73 are made flush with the bottom faces 2a of the side frames 2, and the other ends 73b of the valley parts 73 are made flush with the bottom faces 5a of the side sills 5. The bottom faces 2a of the side frames 2 are set lower than the bottom faces 5a of the side sills 5. COPYRIGHT: (C)2008,JPO&INPIT
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