| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for regenerated pipe in existing pipe capable of preventing deformation and rise of the regenerated pipe and easily laying the pipe in a short period of time, and reducing cost. SOLUTION: The regenerated pipe 3 is assembled and laid by connecting a segment member 1 in a circumferential direction of the regenerated pipe 3 in the existing pipe 4 and inserting a bar shaped connection member 11 in the segment member 1 in a pipe length direction of the regenerated pipe 3 and connecting the segment member 1 in a pipe length direction. An anchor ring 8 having a hole in which the connection member 11 is inserted is fixed on an inner wall surface of the existing pipe 4 before connecting the segment member 1 in the pipe length direction, the connection member 11 is inserted in the pipe length direction in relation to the segment member 1 and is inserted in the hole of the anchor ring 8 to perform connection at a time of connection in the pipe length direction. Consequently, the connected segment member 1 is supported by the anchor ring 8 via the connection member 11, the regenerated pipe 3 to be assembled is supported. COPYRIGHT: (C)2006,JPO&NCIPI
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