A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING AND FIXING METHOD AND REINFORCING AND FIXING STRUCTURE
PROBLEM TO BE SOLVED: To provide a reinforcing and fixing method for reinforcing an internal corner region of an existing structure existing in water or a wet environment, which is easy to carry and construct due to its light weight, can be constructed in water, and is difficult to corrode, and fixing the reinforcement body further.SOLUTION: A method for reinforcing an internal corner region of an existing structure existing in water or a wet environment and further fixing a reinforcement member; a step of installing a composite fiber grid at an internal corner region, a step of installing an anchor bolt to an existing structure, a step of installing a metal mold covering the composite fiber grid from outside, a step of installing a fixing metal having an arcuate curved surface on the outside of the metal mold, and a step of installing a sealing material covering the end of the metal mold, a step of fixing a metal mold and a fixing metal, a reinforcing and fixing method comprising a step of filling a portion between a surface of an existing structure and an inner surface of a metal mold with a water-curable resin, and then curing the water-curable resin.SELECTED DRAWING: Figure 6
【課題】軽量であるため運搬や施工を行い易く、水中で施工することができ、さらに腐食し難い、水中または湿潤環境に存する既設構造物の入隅部を補強し、さらに補強体を定着させる補強および定着方法の提供。【解決手段】水中または湿潤環境に存する既設構造物の入隅部を補強し、さらに補強体を定着させる方法であって、入隅部に複合繊維グリッドを設置する工程と、既設構造物にアンカーボルトを設置する工程と、複合繊維グリッドを外側から覆う金属製型枠を設置する工程と、円弧状曲面を有する定着金物を金属製型枠の外側に設置する工程と、金属製型枠の端部を塞ぐシール材を設置する工程と、金属製型枠および定着金物を固定する工程と、既設構造物の表面と金属製型枠の内面との間の部分に水中硬化型樹脂を充填し、水中硬化型樹脂によって満たし、その後これを硬化させる工程と、を備える補強および定着方法。【選択図】図６
REINFORCING AND FIXING METHOD AND REINFORCING AND FIXING STRUCTURE
PROBLEM TO BE SOLVED: To provide a reinforcing and fixing method for reinforcing an internal corner region of an existing structure existing in water or a wet environment, which is easy to carry and construct due to its light weight, can be constructed in water, and is difficult to corrode, and fixing the reinforcement body further.SOLUTION: A method for reinforcing an internal corner region of an existing structure existing in water or a wet environment and further fixing a reinforcement member; a step of installing a composite fiber grid at an internal corner region, a step of installing an anchor bolt to an existing structure, a step of installing a metal mold covering the composite fiber grid from outside, a step of installing a fixing metal having an arcuate curved surface on the outside of the metal mold, and a step of installing a sealing material covering the end of the metal mold, a step of fixing a metal mold and a fixing metal, a reinforcing and fixing method comprising a step of filling a portion between a surface of an existing structure and an inner surface of a metal mold with a water-curable resin, and then curing the water-curable resin.SELECTED DRAWING: Figure 6
【課題】軽量であるため運搬や施工を行い易く、水中で施工することができ、さらに腐食し難い、水中または湿潤環境に存する既設構造物の入隅部を補強し、さらに補強体を定着させる補強および定着方法の提供。【解決手段】水中または湿潤環境に存する既設構造物の入隅部を補強し、さらに補強体を定着させる方法であって、入隅部に複合繊維グリッドを設置する工程と、既設構造物にアンカーボルトを設置する工程と、複合繊維グリッドを外側から覆う金属製型枠を設置する工程と、円弧状曲面を有する定着金物を金属製型枠の外側に設置する工程と、金属製型枠の端部を塞ぐシール材を設置する工程と、金属製型枠および定着金物を固定する工程と、既設構造物の表面と金属製型枠の内面との間の部分に水中硬化型樹脂を充填し、水中硬化型樹脂によって満たし、その後これを硬化させる工程と、を備える補強および定着方法。【選択図】図６
REINFORCING AND FIXING METHOD AND REINFORCING AND FIXING STRUCTURE
補強および定着方法および補強および定着構造体
IIMURA KOHEI (author) / KAWASE YOSHIYUKI (author) / TANAKA SHIGETO (author) / GOTO YOSHIKI (author)
2018-11-15
Patent
Electronic Resource
Japanese
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