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A platform for research: civil engineering, architecture and urbanism
METAL FITTING FOR BEAM REINFORCEMENT
PROBLEM TO BE SOLVED: To provide a metal fitting for beam reinforcement that reinforces a beam having an open hole formed therethrough, while suppressing increase in weight and reducing costs.SOLUTION: A metal fitting 2 for beam reinforcement of the present invention includes a flange part 21 fixed on a steel beam 1, a standing part 23 provided on an inner side than the flange part 21 and formed to stand on a surface 211 formed by the flange 21, and a connection part 22 connecting the flange part 21 with the standing part 23. The flange part 21, the connection part 22, and the standing part 23 are formed integrally. With the metal fitting for beam reinforcement, (t1-t3)/t1 should be less than 0.3, where t1 is a thickness of the flange part 21 and t3 is a thickness of the standing part 23.SELECTED DRAWING: Figure 1
【課題】重量の増加を抑えると共にコストの低減を図りながら、貫通孔が形成された梁の強度を補強することが可能な梁補強金具を提供する。【解決手段】本発明に係る梁補強金具２は、鉄骨梁１に固定されるフランジ部２１と、フランジ部２１より内側に設けられ、フランジ部２１が形成する面２１１に対して立ち上がるように形成される立上部２３と、フランジ部２１と立上部２３との間を連接する連接部２２とを有し、フランジ部２１、連接部２２、及び立上部２３は一体成形され、フランジ部２１の厚さをｔ１、立上部２３の厚さをｔ３と定義したときに、（ｔ１−ｔ３）／ｔ１が０．３未満であることを特徴とする。【選択図】図１
METAL FITTING FOR BEAM REINFORCEMENT
PROBLEM TO BE SOLVED: To provide a metal fitting for beam reinforcement that reinforces a beam having an open hole formed therethrough, while suppressing increase in weight and reducing costs.SOLUTION: A metal fitting 2 for beam reinforcement of the present invention includes a flange part 21 fixed on a steel beam 1, a standing part 23 provided on an inner side than the flange part 21 and formed to stand on a surface 211 formed by the flange 21, and a connection part 22 connecting the flange part 21 with the standing part 23. The flange part 21, the connection part 22, and the standing part 23 are formed integrally. With the metal fitting for beam reinforcement, (t1-t3)/t1 should be less than 0.3, where t1 is a thickness of the flange part 21 and t3 is a thickness of the standing part 23.SELECTED DRAWING: Figure 1
【課題】重量の増加を抑えると共にコストの低減を図りながら、貫通孔が形成された梁の強度を補強することが可能な梁補強金具を提供する。【解決手段】本発明に係る梁補強金具２は、鉄骨梁１に固定されるフランジ部２１と、フランジ部２１より内側に設けられ、フランジ部２１が形成する面２１１に対して立ち上がるように形成される立上部２３と、フランジ部２１と立上部２３との間を連接する連接部２２とを有し、フランジ部２１、連接部２２、及び立上部２３は一体成形され、フランジ部２１の厚さをｔ１、立上部２３の厚さをｔ３と定義したときに、（ｔ１−ｔ３）／ｔ１が０．３未満であることを特徴とする。【選択図】図１
METAL FITTING FOR BEAM REINFORCEMENT
梁補強金具
HAGINO TAKESHI (author) / SAKAI MAI (author)
2016-12-15
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
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