EMBEDDED PIPE STRUCTURE AND METHOD FOR CONSTRUCTING EMBEDDED PIPE STRUCTURE

PROBLEM TO BE SOLVED: To provide a newl embedded pipe structure capable of effectively preventing an embedded pipe from being uplifted and sinked by simple work, and to provide a method for constructing the embedded pipe structure.SOLUTION: A through-hole 5 penetrating a pipe wall of an embedded pip...

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Bibliographische Detailangaben
1. Verfasser:	AZUMA SHUNJI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GALLERIES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LARGE UNDERGROUND CHAMBERS LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING PIPES SHAFTS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TUNNELS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a newl embedded pipe structure capable of effectively preventing an embedded pipe from being uplifted and sinked by simple work, and to provide a method for constructing the embedded pipe structure.SOLUTION: A through-hole 5 penetrating a pipe wall of an embedded pipe 4 is formed from the inside of the embedded pipe 4 and thereafter a tubular nozzle for injecting grout material is inserted into a base material 2 or a backfilling material 3 which is present around the embedded pipe 4, via the through-hole 5. The grout material is injected to the base material 2 or the backfilling material 3 through a nozzle provided in the nozzle for injecting the grout material while the nozzle for injecting the grout material is pulled out, and thus a lumped body 6 produced by the solidification of the grout material is formed around the embedded pipe 4.