| 摘要 |
PROBLEM TO BE SOLVED: To provide grade separation block and its construction method capable of moving and constructing a grade separation structure easily and quickly and shortening the construction period and having excellent economical efficiency. SOLUTION: This solid crossing block 1 comprises a floor part inclined according to the grade of the road surface of the planned grade separation a frame part 12 giving the prescribed height to the floor part 11, and a moving auxiliary 13 provided on the frame part 12. The solid crossing blocks 1 are used in the construction method for the solid crossing.
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