A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SCOUR PREVENTING SHEET
To provide a scour preventing sheet capable of improving construction efficiency of a structure installation work since a scour preventing construction can be installed before erecting a pile-like body by being installed on a water bottom.SOLUTION: A scour preventing sheet 1 being laid on a water bottom and penetrated by a pile-like body A2 from above to protect a foundation of the pile-like body A2 from a scour comprises: a sheet body 10; and a fragile portion 20 provided in a penetration portion of the pile-like body A2 on the sheet body 10. The fragile portion 20 has a configuration in which the pile-like body A2 can penetrate more easily than a surrounding portion.SELECTED DRAWING: Figure 1
【課題】水底に敷設することで杭状体の立設前に洗掘防止工を設置できることで、構造物設置工事の施工効率を向上可能な、洗掘防止シートを提供すること。【解決手段】本発明の洗掘防止シート１は、水底に敷設し上方から杭状体Ａ２を貫通させることで杭状体Ａ２の基礎を洗掘から保護する洗掘防止シートであって、シート本体１０と、シート本体１０上の杭状体Ａ２の貫通部分に設けた脆弱部２０と、を備え、脆弱部２０が、周辺部より杭状体Ａ２の貫通が容易な構造からなることを特徴とする。【選択図】図１
SCOUR PREVENTING SHEET
To provide a scour preventing sheet capable of improving construction efficiency of a structure installation work since a scour preventing construction can be installed before erecting a pile-like body by being installed on a water bottom.SOLUTION: A scour preventing sheet 1 being laid on a water bottom and penetrated by a pile-like body A2 from above to protect a foundation of the pile-like body A2 from a scour comprises: a sheet body 10; and a fragile portion 20 provided in a penetration portion of the pile-like body A2 on the sheet body 10. The fragile portion 20 has a configuration in which the pile-like body A2 can penetrate more easily than a surrounding portion.SELECTED DRAWING: Figure 1
【課題】水底に敷設することで杭状体の立設前に洗掘防止工を設置できることで、構造物設置工事の施工効率を向上可能な、洗掘防止シートを提供すること。【解決手段】本発明の洗掘防止シート１は、水底に敷設し上方から杭状体Ａ２を貫通させることで杭状体Ａ２の基礎を洗掘から保護する洗掘防止シートであって、シート本体１０と、シート本体１０上の杭状体Ａ２の貫通部分に設けた脆弱部２０と、を備え、脆弱部２０が、周辺部より杭状体Ａ２の貫通が容易な構造からなることを特徴とする。【選択図】図１
SCOUR PREVENTING SHEET
洗掘防止シート
ISHIZAKA OSAMU (author) / ARATA MASAYUKI (author) / DOBASHI KAZUYOSHI (author)
2023-01-26
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2020