PIPING UNIT FOR WATER PIPE BRIDGE, WATER PIPE BRIDGE, AND WATER PIPE BRIDGE ERECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a piping unit for a water pipe bridge, which can be easily erected on an abutment even when an actual length between the abutments is greatly different from a design dimension between the abutments.SOLUTION: A piping unit 2 for a water pipe bridge includes: first piping 10; second piping 15A that is inserted into a first end 10a of the first piping 10; and a connection part 20A for connecting the first piping and the second piping together so that the second piping 15A can move in the direction of the axis C of the first piping 10 with respect to the first piping 10.SELECTED DRAWING: Figure 1