REINFORCEMENT PIPE INSERTING METHOD AND FIXTURE THEREFOR

摘要

PROBLEM TO BE SOLVED: To suppress twisting of a reinforcement pipe when the reinforcement pipe is inserted into an embedded pipe in the ground to prevent the generation of wrinkles in the reinforcement pipe. SOLUTION: The reinforcement pipe insertion fixture 20 equipped with a pair of guide members opposed to each other so as to provide the interval almost coinciding with the short side direction of the reinforcement pipe 1 is arranged in the vicinity of the reinforcement pipe insertion port of an attaching pipe 8. The pipe 1 is passed through the reinforcement pipe insertion fixture 20, so that both sides in the short side direction of the pipe 1 are respectively guided to insert the pipe 1 into the attaching pipe 8 from the reinforcement pipe insertion port.