| 摘要 |
PROBLEM TO BE SOLVED: To provide a rail bearer very easily attached and detached without damaging coating of a bridge girder. SOLUTION: This rail bearer 10 is constituted by supporting a support base part 12 provided with a fixing mechanism 20, by a leg part 11, and fixed onto the bridge girder 1 by the engagement of the fixing mechanism 20 with a large diameter head 31 of a stud dowel 30 erected on an upper flange 1A of the bridge girder 1. COPYRIGHT: (C)2005,JPO&NCIPI
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