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To easily add yield strength equivalent to that of a reinforcing bar member to concrete without increasing the volume and mass of the concrete by inserting a tension member into a slit hole formed in a concrete surface layer and fitting it with the concrete without requiring a fastening member or a fixing structure.SOLUTION: Provided is a concrete slit tension member capable of applying yield strength equivalent to that of a reinforcement member to a floor, a wall, a column, a plane part of a ceiling, and a curved surface part of a tunnel, and preventing the tension member from being exposed on a concrete surface by inserting the tension member of fiber reinforced plastic into a slit hole formed on a concrete surface layer and fitting it with concrete.SELECTED DRAWING: Figure 2
【課題】緊張部材をコンクリート表層に形成されたスリット穴に差し込んでコンクリートと嵌合させることで緊結部材も定着構造も必要とせず、そのコンクリートの体積および質量を増すことなく鉄筋部材と同等の耐力をコンクリートに容易に付加する。【解決手段】繊維強化プラスチックの緊張部材をコンクリート表層に形成されたスリット穴に差し込んでコンクリートと嵌合させることで、鉄筋部材と同等の耐力を床、壁、柱、天井の平面部位およびトンネルの曲面部位に付加でき緊張部材はコンクリート表面に露出しないコンクリートスリット緊張部材。【選択図】図２
To easily add yield strength equivalent to that of a reinforcing bar member to concrete without increasing the volume and mass of the concrete by inserting a tension member into a slit hole formed in a concrete surface layer and fitting it with the concrete without requiring a fastening member or a fixing structure.SOLUTION: Provided is a concrete slit tension member capable of applying yield strength equivalent to that of a reinforcement member to a floor, a wall, a column, a plane part of a ceiling, and a curved surface part of a tunnel, and preventing the tension member from being exposed on a concrete surface by inserting the tension member of fiber reinforced plastic into a slit hole formed on a concrete surface layer and fitting it with concrete.SELECTED DRAWING: Figure 2
【課題】緊張部材をコンクリート表層に形成されたスリット穴に差し込んでコンクリートと嵌合させることで緊結部材も定着構造も必要とせず、そのコンクリートの体積および質量を増すことなく鉄筋部材と同等の耐力をコンクリートに容易に付加する。【解決手段】繊維強化プラスチックの緊張部材をコンクリート表層に形成されたスリット穴に差し込んでコンクリートと嵌合させることで、鉄筋部材と同等の耐力を床、壁、柱、天井の平面部位およびトンネルの曲面部位に付加でき緊張部材はコンクリート表面に露出しないコンクリートスリット緊張部材。【選択図】図２
CONCRETE SLIT TENSION MEMBER
コンクリートスリット緊張部材
ETO TAKESHI (author)
2024-08-23
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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