| 摘要 |
PURPOSE: Structure for reinforcing an engine mounting part of a front side member for a vehicle is provided to improve the insulating performance of vibration and noise passing through a vehicle body from an engine by reinforcing the inside of the front side member to cope with various modes of vibration and securing sufficient dynamic stiffness. CONSTITUTION: In structure for reinforcing an engine mounting part of a front side member(10) for a vehicle, a reinforcing plate(20), forming plural reinforcing parts(21) to increase face stiffness, is piled up on an inner part of the front side member on which an engine is mounted through an engine mounting bracket. Reinforcing members(30), forming flanges(31) on the sides, are formed to the piled-up reinforcing plate. The reinforcing members are separately installed along the longitudinal direction of the front side member, at a predetermined space.
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