A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRIFTING OBJECT CAPTURE FENCE
PROBLEM TO BE SOLVED: To provide a drifting object capture fence that can prevent, over a long period, a steel pipe column from deteriorating by preventing, inside the steel pipe column, occurrence of corrosion without performing an anticorrosion treatment and the like, and that can demonstrate performance of capturing drifting objects over a long period.SOLUTION: The drifting object capture fence is formed by stringing wire ropes 41 between steel pipe columns 3 that are uprightly provided at intervals. The steel pipe column 3 has through holes 35 provided so as to face each other, and sheath pipes 32 provided so as to continue between the through holes 35. An end of the sheath pipe 32 is fixedly attached to the through hole 35 without gaps, and the wire rope 41 passes through the sheath pipe 32 via the through hole 35.SELECTED DRAWING: Figure 7
【課題】鋼管柱内部について、防食処理等を施すことなく腐食の発生を抑えることで、鋼管柱が脆化するのを長期に亘り防止することができ、ひいては漂流物の捕捉性能を長期に亘り発揮させることが可能な漂流物捕捉柵を提供する。【解決手段】間隔を空けて立設される鋼管柱３間にワイヤロープ４１を架設させた漂流物捕捉柵であって、鋼管柱３は、互いに対向するように設けられた貫通孔３５と、貫通孔３５間に連続するように架設された鞘管３２とを有し、上記鞘管３２は、その端部が上記貫通孔３５に対して隙間無く固着されているとともに、上記貫通孔３５を介してワイヤロープ４１が挿通される。【選択図】図７
DRIFTING OBJECT CAPTURE FENCE
PROBLEM TO BE SOLVED: To provide a drifting object capture fence that can prevent, over a long period, a steel pipe column from deteriorating by preventing, inside the steel pipe column, occurrence of corrosion without performing an anticorrosion treatment and the like, and that can demonstrate performance of capturing drifting objects over a long period.SOLUTION: The drifting object capture fence is formed by stringing wire ropes 41 between steel pipe columns 3 that are uprightly provided at intervals. The steel pipe column 3 has through holes 35 provided so as to face each other, and sheath pipes 32 provided so as to continue between the through holes 35. An end of the sheath pipe 32 is fixedly attached to the through hole 35 without gaps, and the wire rope 41 passes through the sheath pipe 32 via the through hole 35.SELECTED DRAWING: Figure 7
【課題】鋼管柱内部について、防食処理等を施すことなく腐食の発生を抑えることで、鋼管柱が脆化するのを長期に亘り防止することができ、ひいては漂流物の捕捉性能を長期に亘り発揮させることが可能な漂流物捕捉柵を提供する。【解決手段】間隔を空けて立設される鋼管柱３間にワイヤロープ４１を架設させた漂流物捕捉柵であって、鋼管柱３は、互いに対向するように設けられた貫通孔３５と、貫通孔３５間に連続するように架設された鞘管３２とを有し、上記鞘管３２は、その端部が上記貫通孔３５に対して隙間無く固着されているとともに、上記貫通孔３５を介してワイヤロープ４１が挿通される。【選択図】図７
DRIFTING OBJECT CAPTURE FENCE
漂流物捕捉柵
OSUMI HISASHI (author) / TSUTSUI TOMOTERU (author) / KAWABATA NORIYUKI (author) / MIZUHARA TAKAYUKI (author) / ISHIDA KATSUYA (author)
2018-11-15
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
DRIFTING OBJECT CAPTURE STRUCTURE AND INSTALLATION METHOD FOR DRIFTING OBJECT CAPTURE STRUCTURE
| European Patent Office | 2022