A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT UNIT FOR HOLLOW STRUCTURE, REINFORCEMENT METHOD OF HOLLOW STRUCTURE, AND HOLLOW STRUCTURE
To provide a reinforcement unit for a hollow structure allowing the hollow structure to be reinforced while suppressing increase of weight.SOLUTION: Reinforcement units (1, 1A, 1B, 1C, 1D) reinforcing a hollow structure (P) from an inside of the hollow structure comprises: reinforcement members (40, 51D1-54D1) deformable to a hollow shape; and a plurality of bag members (51-54, 54B, 51C-54C, 51D1-54D2) accommodated in the reinforcement member, wherein the plurality of bag members expand and push out the reinforcement members to meet at least a part of shape of an inner wall surface of the hollow structure.SELECTED DRAWING: Figure 5
【課題】重量の増加を抑制しつつ中空状構造物を補強する。【解決手段】中空状構造物（Ｐ）の内側から中空状構造物を補強する補強ユニット（１，１Ａ，１Ｂ，１Ｃ，１Ｄ）であって、中空状に変形可能な補強部材（４０，５１Ｄ１−５４Ｄ１）と、補強部材に収容される複数の袋部材（５１−５４，５４Ｂ，５１Ｃ−５４Ｃ，５１Ｄ１−５４Ｄ２）と、を有してなり、複数の袋部材は、膨張することにより、補強部材が中空状構造物の内壁面の少なくとも一部の形状に適合するように補強部材を押し広げる、ことを特徴とする。【選択図】図５
REINFORCEMENT UNIT FOR HOLLOW STRUCTURE, REINFORCEMENT METHOD OF HOLLOW STRUCTURE, AND HOLLOW STRUCTURE
To provide a reinforcement unit for a hollow structure allowing the hollow structure to be reinforced while suppressing increase of weight.SOLUTION: Reinforcement units (1, 1A, 1B, 1C, 1D) reinforcing a hollow structure (P) from an inside of the hollow structure comprises: reinforcement members (40, 51D1-54D1) deformable to a hollow shape; and a plurality of bag members (51-54, 54B, 51C-54C, 51D1-54D2) accommodated in the reinforcement member, wherein the plurality of bag members expand and push out the reinforcement members to meet at least a part of shape of an inner wall surface of the hollow structure.SELECTED DRAWING: Figure 5
【課題】重量の増加を抑制しつつ中空状構造物を補強する。【解決手段】中空状構造物（Ｐ）の内側から中空状構造物を補強する補強ユニット（１，１Ａ，１Ｂ，１Ｃ，１Ｄ）であって、中空状に変形可能な補強部材（４０，５１Ｄ１−５４Ｄ１）と、補強部材に収容される複数の袋部材（５１−５４，５４Ｂ，５１Ｃ−５４Ｃ，５１Ｄ１−５４Ｄ２）と、を有してなり、複数の袋部材は、膨張することにより、補強部材が中空状構造物の内壁面の少なくとも一部の形状に適合するように補強部材を押し広げる、ことを特徴とする。【選択図】図５
REINFORCEMENT UNIT FOR HOLLOW STRUCTURE, REINFORCEMENT METHOD OF HOLLOW STRUCTURE, AND HOLLOW STRUCTURE
中空状構造物の補強ユニットと中空状構造物の補強方法と中空状構造物
TSUJI KAZUMASA (author) / HISHIDA CHIKA (author)
2021-05-06
Patent
Electronic Resource
Japanese
REINFORCEMENT STRUCTURE OF STEEL HOLLOW CYLINDRICAL STRUCTURE
| European Patent Office | 2015
| European Patent Office | 2019