A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REHABILITATION METHOD FOR EXISTING PIPE AND REINFORCEMENT PLATE USED FOR REHABILITATION OF EXISTING PIPE
To provide a method for preventing damage to an existing pipe and more reliably forming a rehabilitation pipe, and a reinforcement plate therefor.SOLUTION: The present invention relates to a method for rehabilitating an existing pipe 1 having a reinforcement plate installation process of fixing a reinforcement plate 3 to an inner wall surface of the existing pipe 1 provided underground, a rehabilitation pipe formation process of forming a rehabilitation pipe 2 inside the existing pipe 1, and a flotation preventive column installation step. In the method for rehabilitating the existing pipe of the present invention, the reinforcement plate 3 may be installed at a position where one end of a flotation preventive column 5 penetrating the rehabilitation pipe 2 is placed against the existing pipe 1. Furthermore, in the method for rehabilitating the existing pipe of the present invention, the reinforcement plate 3 may be arranged to conform to a shape of the inner wall surface of the existing pipe 1.SELECTED DRAWING: Figure 4
【課題】本発明は、既設管の破損を防止してより確実に更生管を形成する方法及びそのための補強板を提供する。【解決手段】本発明は、地中に設けられた既設管１の内壁面に補強板３を固定する補強板設置工程と、既設管１の内部に更生管２を形成する更生管形成工程と、浮上防止柱設置工程とを有する既設管１の更生方法に関する。本発明の既設管の更生方法は、更生管２を貫通させた浮上防止柱５の一端が既設管１に当てられる位置に、補強板３を設置してもよい。また、本発明の既設管の更生方法は、補強板３を、既設管１の内壁面の形状に沿うように配置してもよい。【選択図】図４
REHABILITATION METHOD FOR EXISTING PIPE AND REINFORCEMENT PLATE USED FOR REHABILITATION OF EXISTING PIPE
To provide a method for preventing damage to an existing pipe and more reliably forming a rehabilitation pipe, and a reinforcement plate therefor.SOLUTION: The present invention relates to a method for rehabilitating an existing pipe 1 having a reinforcement plate installation process of fixing a reinforcement plate 3 to an inner wall surface of the existing pipe 1 provided underground, a rehabilitation pipe formation process of forming a rehabilitation pipe 2 inside the existing pipe 1, and a flotation preventive column installation step. In the method for rehabilitating the existing pipe of the present invention, the reinforcement plate 3 may be installed at a position where one end of a flotation preventive column 5 penetrating the rehabilitation pipe 2 is placed against the existing pipe 1. Furthermore, in the method for rehabilitating the existing pipe of the present invention, the reinforcement plate 3 may be arranged to conform to a shape of the inner wall surface of the existing pipe 1.SELECTED DRAWING: Figure 4
【課題】本発明は、既設管の破損を防止してより確実に更生管を形成する方法及びそのための補強板を提供する。【解決手段】本発明は、地中に設けられた既設管１の内壁面に補強板３を固定する補強板設置工程と、既設管１の内部に更生管２を形成する更生管形成工程と、浮上防止柱設置工程とを有する既設管１の更生方法に関する。本発明の既設管の更生方法は、更生管２を貫通させた浮上防止柱５の一端が既設管１に当てられる位置に、補強板３を設置してもよい。また、本発明の既設管の更生方法は、補強板３を、既設管１の内壁面の形状に沿うように配置してもよい。【選択図】図４
REHABILITATION METHOD FOR EXISTING PIPE AND REINFORCEMENT PLATE USED FOR REHABILITATION OF EXISTING PIPE
既設管の更生方法及び既設管の更生に用いられる補強板
NAKAMURA TADAOMI (author) / YAMANE AYUMI (author)
2024-10-11
Patent
Electronic Resource
Japanese
REHABILITATION PIPE HEIGHT ADJUSTMENT DEVICE AND REHABILITATION METHOD FOR EXISTING PIPE
| European Patent Office | 2022
| European Patent Office | 2022