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A platform for research: civil engineering, architecture and urbanism
ELECTRIC CORROSION PROTECTION STRUCTURE AND ELECTRIC CORROSION PROTECTION METHOD
To provide an electric corrosion protection structure and an electric corrosion protection method which are useful for electric corrosion protection in the proximity between gaps in a plurality of structures installed with the gap and can obtain a stable corrosion protection effect over a long term.SOLUTION: An electric corrosion protection structure 1A is provided with a corrosion protection structure connected body 11 in which a plurality of corrosion protection structures 10 are connected in series. Each of the corrosion protection structures 10 is provided with a hollow tubular member 12 having conductivity electrically connected with a metal member 61 of a corrosion protection target, and water holding layers 3 arranged on both sides thereof. A plurality of corrosion protection structures 10 constituting the corrosion protection structure connected body 11 is connected mutually separably via a projection part 12E of the tubular member 12. One hollow long-sized tubular member 13 extends over an entire length in a gap length direction 60Y of the corrosion protection structure connected body 11 and a linear member 14 is inserted in the hollow part of the member 13. The linear member 14 extends over an entire length in a gap length direction 60Y of the long-sized tubular member 13 and is fixed to the member 13 in a strained state.SELECTED DRAWING: Figure 4
【課題】隙間を設けて設置された複数の構造物における該隙間の近傍の電気防食に有用で、長期にわたって安定した防食効果が得られる、電気防食構造体及び電気防食方法を提供すること。【解決手段】電気防食構造体１Ａは、複数の防食構造１０が直列に連結された防食構造連結体１１を備える。各防食構造１０は、防食対象の金属材６１と電気的に接続され導電性を有する中空の管状部材１２と、その両側に配置された保水層３とを備える。防食構造連結体１１を構成する複数の防食構造１０は、管状部材１２の突出部１２Ｅを介して互いに分離可能に連結されている。１本の中空の長尺管状部材１３が、防食構造連結体１１の隙間長さ方向６０Ｙの全長にわたって延在し、該部材１３の中空部に線状部材１４が挿通されている。線状部材１４は、長尺管状部材１３の隙間長さ方向６０Ｙの全長にわたって延在し且つ緊張状態で該部材１３に固定されている。【選択図】図４
ELECTRIC CORROSION PROTECTION STRUCTURE AND ELECTRIC CORROSION PROTECTION METHOD
To provide an electric corrosion protection structure and an electric corrosion protection method which are useful for electric corrosion protection in the proximity between gaps in a plurality of structures installed with the gap and can obtain a stable corrosion protection effect over a long term.SOLUTION: An electric corrosion protection structure 1A is provided with a corrosion protection structure connected body 11 in which a plurality of corrosion protection structures 10 are connected in series. Each of the corrosion protection structures 10 is provided with a hollow tubular member 12 having conductivity electrically connected with a metal member 61 of a corrosion protection target, and water holding layers 3 arranged on both sides thereof. A plurality of corrosion protection structures 10 constituting the corrosion protection structure connected body 11 is connected mutually separably via a projection part 12E of the tubular member 12. One hollow long-sized tubular member 13 extends over an entire length in a gap length direction 60Y of the corrosion protection structure connected body 11 and a linear member 14 is inserted in the hollow part of the member 13. The linear member 14 extends over an entire length in a gap length direction 60Y of the long-sized tubular member 13 and is fixed to the member 13 in a strained state.SELECTED DRAWING: Figure 4
【課題】隙間を設けて設置された複数の構造物における該隙間の近傍の電気防食に有用で、長期にわたって安定した防食効果が得られる、電気防食構造体及び電気防食方法を提供すること。【解決手段】電気防食構造体１Ａは、複数の防食構造１０が直列に連結された防食構造連結体１１を備える。各防食構造１０は、防食対象の金属材６１と電気的に接続され導電性を有する中空の管状部材１２と、その両側に配置された保水層３とを備える。防食構造連結体１１を構成する複数の防食構造１０は、管状部材１２の突出部１２Ｅを介して互いに分離可能に連結されている。１本の中空の長尺管状部材１３が、防食構造連結体１１の隙間長さ方向６０Ｙの全長にわたって延在し、該部材１３の中空部に線状部材１４が挿通されている。線状部材１４は、長尺管状部材１３の隙間長さ方向６０Ｙの全長にわたって延在し且つ緊張状態で該部材１３に固定されている。【選択図】図４
ELECTRIC CORROSION PROTECTION STRUCTURE AND ELECTRIC CORROSION PROTECTION METHOD
電気防食構造体及び電気防食方法
NAI HAJIME (author) / ISHIBASHI EISUKE (author) / OTANI SHUNSUKE (author)
2021-03-01
Patent
Electronic Resource
Japanese
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