A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CABLE CORROSION PREVENTION METHOD
To provide a cable corrosion prevention method which allows for suppression of corrosion of a plurality of wires constituting a cable.SOLUTION: The corrosion prevention method according to the present invention is a corrosion prevention method for a cable comprising a plurality of bundled wires and a coating tube for covering the plurality of wires. The corrosion prevention method comprises the steps of: mixing low-oxygen gas lower in oxygen concentration than air into the air; and supplying the mixed gas in which the low-oxygen gas is mixed into the air, into the coating tube and flowing the mixed gas to the periphery of the plurality of wires.SELECTED DRAWING: Figure 1
【課題】ケーブルを構成する複数のワイヤの腐食を抑制することができるケーブルの防食方法を提供する。【解決手段】本発明によるケーブルの防食方法は、束ねられた複数のワイヤ及び前記複数のワイヤを覆う被覆管を備えたケーブルの防食方法であって、空気よりも酸素濃度の低い低酸素ガスを前記空気に混合する工程と、前記低酸素ガスを前記空気に混合した混合ガスを前記被覆管内に供給して前記複数のワイヤの周囲に流す工程とを備える。【選択図】図１
CABLE CORROSION PREVENTION METHOD
To provide a cable corrosion prevention method which allows for suppression of corrosion of a plurality of wires constituting a cable.SOLUTION: The corrosion prevention method according to the present invention is a corrosion prevention method for a cable comprising a plurality of bundled wires and a coating tube for covering the plurality of wires. The corrosion prevention method comprises the steps of: mixing low-oxygen gas lower in oxygen concentration than air into the air; and supplying the mixed gas in which the low-oxygen gas is mixed into the air, into the coating tube and flowing the mixed gas to the periphery of the plurality of wires.SELECTED DRAWING: Figure 1
【課題】ケーブルを構成する複数のワイヤの腐食を抑制することができるケーブルの防食方法を提供する。【解決手段】本発明によるケーブルの防食方法は、束ねられた複数のワイヤ及び前記複数のワイヤを覆う被覆管を備えたケーブルの防食方法であって、空気よりも酸素濃度の低い低酸素ガスを前記空気に混合する工程と、前記低酸素ガスを前記空気に混合した混合ガスを前記被覆管内に供給して前記複数のワイヤの周囲に流す工程とを備える。【選択図】図１
CABLE CORROSION PREVENTION METHOD
ケーブルの防食方法
KUSUHARA EIKI (author) / KUME MASAO (author) / MACHIDA AKIRA (author)
2019-06-20
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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