| 摘要 |
PROBLEM TO BE SOLVED: To provide a rail creep guard structure capable of developing sufficient performance even when a gap is formed between a beam member and a beam member and a method for constructing the rail creep guard structure.SOLUTION: A gap is formed so that end faces 2b in a lengthwise direction D1 are faced to each other between a first PC beam 2A and a second PC beam 2B. The gap is filled with filling materials such that a first filling section 31 is formed. The end faces 2b of those PC beams 2A and 2B are supported by the first filling section 31, and the movement of the PC beams 2A and 2B in the lengthwise direction D1 is regulated. Also, the filling materials are filled along respective side faces 2d of the first PC beam 2A and the second PC beam 2B such that a second filling section 32 is formed. The side faces 2d of the PC beams 2A and 2B are supported by the second filling section 32, and the movement of the PC beams 2A and 2B in a width direction D2 is regulated. |
