| 摘要 |
PROBLEM TO BE SOLVED: To localize the collapse of a railroad vehicle for minimizing damage to passengers and crew even when offset collision occurs. SOLUTION: In this railroad vehicle body structure 1, a vehicle outer surface 6a of a corner post 6 connecting an end body structure 3 and a side body structure 4 is diagonal at blunt angle to both of the end body structure 3 and the side body structure 4 while the railroad vehicle outer surface 6a has a length to reach a frame lower surface. A waist side panel 7 of the side body structure 4 consists of a dual structure member including an outer panel 7a and an inner panel 7b connected by a rib 7c as a strength securing member for linking both while maintaining a predetermined distance inbetween. COPYRIGHT: (C)2004,JPO
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