| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicle body vibration control structure which is light in weight, easily secures rigidity, and achieves an easy layout. <P>SOLUTION: The vehicle body vibration control structure includes: roof side rails 2, 3 extending in a vehicle width direction W and a vehicle longitudinal direction A, respectively; a plurality of frame members 5, 6, 7, 8 whose ends are fixed to the roof side rails 2, 3, respectively, and have spaces in the vehicle longitudinal direction; and a roof panel 9 joined with the plurality of frame members and the roof side rails 2, 3. A plate-like dynamic damper 11 is arranged by being stretched between the adjacent frame members in the frame members so as to be located at an antinode position of an oscillation mode generated in the roof panel. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
