| 摘要 |
A front pillar structure for a bus is provided to form a survival space for a passenger when a bus is upset by enhancing torsion dynamic stiffness at the front of the bus having a reinforcing strut at a B-pillar. A front pillar structure for a bus comprises a vertical B-pillar strut(103) vertically mounted; an upper side frame fixed to an upper end of the B-pillar strut, and a lower front cross frame(107) fixed to a lower end of the B-pillar strut; a B pillar(101) connected with a central side frame at one side of the B-pillar strut; a first reinforced strut slantly connecting a central one side of the B-pillar strut with one side of the central side frame; and a second reinforced strut slantly connecting one side of the upper side frame of the B-pillar strut with the other side of the central side frame.
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