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A platform for research: civil engineering, architecture and urbanism
SLEEPER REPAIR METHOD, SLEEPER REPAIR STRUCTURE AND SLEEPER
To provide a sleeper repair method, a sleeper repair structure and sleepers.SOLUTION: A sleeper repair method of the invention is a sleeper repair method that repairs recesses below tie plates in existing sleeper bodies, and includes a process of forming support holes on the bottom surface of recesses of the sleeper bodies in the thickness direction of the sleeper bodies, a process of arranging main embedding plugs in the support holes, a process of forming filling and curing layers in the recesses and a process of arranging tie plates above the recesses.SELECTED DRAWING: Figure 1
【課題】本発明は、まくら木の補修方法及びまくら木の補修構造とまくら木の提供を目的とする。【解決手段】本発明のまくら木の補修方法は、既設まくら木本体部におけるタイプレートの下方に生じた凹部を補修するまくら木の補修方法であって、前記まくら木本体部の前記凹部底面に支持孔を前記まくら木本体部の厚さ方向に形成する工程と、前記支持孔内に主埋込栓を配置する工程と、前記凹部に充填硬化層を形成する工程と、前記凹部の上方にタイプレートを配置する工程と、を備える。【選択図】図１
SLEEPER REPAIR METHOD, SLEEPER REPAIR STRUCTURE AND SLEEPER
To provide a sleeper repair method, a sleeper repair structure and sleepers.SOLUTION: A sleeper repair method of the invention is a sleeper repair method that repairs recesses below tie plates in existing sleeper bodies, and includes a process of forming support holes on the bottom surface of recesses of the sleeper bodies in the thickness direction of the sleeper bodies, a process of arranging main embedding plugs in the support holes, a process of forming filling and curing layers in the recesses and a process of arranging tie plates above the recesses.SELECTED DRAWING: Figure 1
【課題】本発明は、まくら木の補修方法及びまくら木の補修構造とまくら木の提供を目的とする。【解決手段】本発明のまくら木の補修方法は、既設まくら木本体部におけるタイプレートの下方に生じた凹部を補修するまくら木の補修方法であって、前記まくら木本体部の前記凹部底面に支持孔を前記まくら木本体部の厚さ方向に形成する工程と、前記支持孔内に主埋込栓を配置する工程と、前記凹部に充填硬化層を形成する工程と、前記凹部の上方にタイプレートを配置する工程と、を備える。【選択図】図１
SLEEPER REPAIR METHOD, SLEEPER REPAIR STRUCTURE AND SLEEPER
まくら木の補修方法及びまくら木の補修構造とまくら木
TAKAKUWA MAI (author) / MURATA TAKUMI (author)
2021-09-09
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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