Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REINFORCEMENT PIPE AND PIPE REINFORCEMENT METHOD
PROBLEM TO BE SOLVED: To provide a reinforcement pipe and a pipe reinforcement method in which a sealing characteristic between an end part of a lining part at a reinforcement pipe and an inner peripheral surface of an outer pipe is stably assured.SOLUTION: This invention comprises an outer pipe [2] acting as a structural pipe; a lining part [3] entered inside through an end part of the outer pipe and processed with lining at an inner peripheral surface of the outer pipe; a ring-like seal member [5] tightly closing a seal part [4] between the end part of the lining part and the inner peripheral surface of the outer pipe; a first expansion band [6] for fastening the seal member against the inner peripheral surface of the lining part; and a second fastening band [7] fastening the seal member against the inner peripheral surface of the outer pipe. The first expansion band and the second expansion band are arranged to cause the first frictional force [F1] received by the lining part against the seal member to become larger than the second frictional force [F2] received by the outer pipe against the seal member.SELECTED DRAWING: Figure 5
【課題】補強管におけるライニング部の端部と外管の内周面との間のシール性を安定に確保する補強管及び管補強方法を提供する。【解決手段】構造管である外管（２）と、外管の端部より内側に入り込み外管の内周面にライニングされたライニング部（３）と、ライニング部の端部と外管の内周面との間のシール部（４）を密閉するリング状のシール部材（５）と、シール部材をライニング部の内周面に締め付ける第１拡張バンド（６）と、シール部材を外管の内周面に締め付ける第２締拡張バンド（７）と、を備え、シール部材に対してライニング部が受ける第１摩擦力（Ｆ１）がシール部材に対して外管が受ける第２摩擦力（Ｆ２）よりも大きくなるように、第１拡張バンドと第２拡張バンドが配設されていることを特徴とする。【選択図】図５
REINFORCEMENT PIPE AND PIPE REINFORCEMENT METHOD
PROBLEM TO BE SOLVED: To provide a reinforcement pipe and a pipe reinforcement method in which a sealing characteristic between an end part of a lining part at a reinforcement pipe and an inner peripheral surface of an outer pipe is stably assured.SOLUTION: This invention comprises an outer pipe [2] acting as a structural pipe; a lining part [3] entered inside through an end part of the outer pipe and processed with lining at an inner peripheral surface of the outer pipe; a ring-like seal member [5] tightly closing a seal part [4] between the end part of the lining part and the inner peripheral surface of the outer pipe; a first expansion band [6] for fastening the seal member against the inner peripheral surface of the lining part; and a second fastening band [7] fastening the seal member against the inner peripheral surface of the outer pipe. The first expansion band and the second expansion band are arranged to cause the first frictional force [F1] received by the lining part against the seal member to become larger than the second frictional force [F2] received by the outer pipe against the seal member.SELECTED DRAWING: Figure 5
【課題】補強管におけるライニング部の端部と外管の内周面との間のシール性を安定に確保する補強管及び管補強方法を提供する。【解決手段】構造管である外管（２）と、外管の端部より内側に入り込み外管の内周面にライニングされたライニング部（３）と、ライニング部の端部と外管の内周面との間のシール部（４）を密閉するリング状のシール部材（５）と、シール部材をライニング部の内周面に締め付ける第１拡張バンド（６）と、シール部材を外管の内周面に締め付ける第２締拡張バンド（７）と、を備え、シール部材に対してライニング部が受ける第１摩擦力（Ｆ１）がシール部材に対して外管が受ける第２摩擦力（Ｆ２）よりも大きくなるように、第１拡張バンドと第２拡張バンドが配設されていることを特徴とする。【選択図】図５
REINFORCEMENT PIPE AND PIPE REINFORCEMENT METHOD
補強管及び管補強方法
IKEDA SHINTARO (Autor:in)
16.05.2016
Patent
Elektronische Ressource
Japanisch
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