A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD FOR BANKING RESTORATION
To provide a construction method for banking restoration, when restoring banking having a collapsed slope, which allows stability to be retained during operation of train and the like even if a temporary earth retaining work is omitted and can rapidly achieve a final restoration.SOLUTION: A construction method for restoring a banking 10 having a collapsed slope 11 performs a final restoration construction after an emergency construction. The emergency construction includes a step to shape the collapsed slope 11 into a stepwise shape, a step to lay a planar reinforcing material 21 along the shaped stepwise face, and a step to install sandbags 22 on the planar reinforcing material 21. The final restoration construction includes a step to gradually remove the sandbags 22, a step to insert rod-like reinforcing materials 23 toward the slope 11 from above the planar reinforcing material 21 at positions where the sandbags 22 are removed, and a step to apply a final restoration material 25 on the planar reinforcing material 21 after removing all the sandbags 22.SELECTED DRAWING: Figure 2
【課題】斜面が崩壊した盛土の復旧において、仮土留め工事を省略しても列車等の運行時にも安定を保つことができ、本復旧までを迅速に行うことができる盛土の復旧工事の施工方法を提供する。【解決手段】斜面１１が崩壊した盛土１０を復旧する工事の施工方法であって、応急工事を行った後、本復旧工事を行い、応急工事は、崩壊した斜面１１を階段状に整形する工程と、整形された階段状の面に沿って面状補強材２１を敷設する工程と、面状補強材２１の上に土のう２２を設置する工程と、を含み、本復旧工事は、土のう２２を段階的に撤去する工程と、土のう２２を撤去した位置の面状補強材２１の上から斜面１１に向けて棒状補強材２３を挿入する工程と、土のう２２を全て撤去した後の面状補強材２１の上に本復旧材２５を施工する工程と、を含む。【選択図】図２
CONSTRUCTION METHOD FOR BANKING RESTORATION
To provide a construction method for banking restoration, when restoring banking having a collapsed slope, which allows stability to be retained during operation of train and the like even if a temporary earth retaining work is omitted and can rapidly achieve a final restoration.SOLUTION: A construction method for restoring a banking 10 having a collapsed slope 11 performs a final restoration construction after an emergency construction. The emergency construction includes a step to shape the collapsed slope 11 into a stepwise shape, a step to lay a planar reinforcing material 21 along the shaped stepwise face, and a step to install sandbags 22 on the planar reinforcing material 21. The final restoration construction includes a step to gradually remove the sandbags 22, a step to insert rod-like reinforcing materials 23 toward the slope 11 from above the planar reinforcing material 21 at positions where the sandbags 22 are removed, and a step to apply a final restoration material 25 on the planar reinforcing material 21 after removing all the sandbags 22.SELECTED DRAWING: Figure 2
【課題】斜面が崩壊した盛土の復旧において、仮土留め工事を省略しても列車等の運行時にも安定を保つことができ、本復旧までを迅速に行うことができる盛土の復旧工事の施工方法を提供する。【解決手段】斜面１１が崩壊した盛土１０を復旧する工事の施工方法であって、応急工事を行った後、本復旧工事を行い、応急工事は、崩壊した斜面１１を階段状に整形する工程と、整形された階段状の面に沿って面状補強材２１を敷設する工程と、面状補強材２１の上に土のう２２を設置する工程と、を含み、本復旧工事は、土のう２２を段階的に撤去する工程と、土のう２２を撤去した位置の面状補強材２１の上から斜面１１に向けて棒状補強材２３を挿入する工程と、土のう２２を全て撤去した後の面状補強材２１の上に本復旧材２５を施工する工程と、を含む。【選択図】図２
CONSTRUCTION METHOD FOR BANKING RESTORATION
盛土の復旧工事の施工方法
ABE KEITA (author) / MATSUMARU TAKAKI (author) / KASAHARA KOHEI (author) / SUGIYAMA KENTA (author) / TOMITA YOSHITAKA (author) / TAKAGI SHOTA (author) / SATO TAKETO (author)
2023-07-04
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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