A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcement structure in which a reinforcement part is formed in a second surface opposed to a first surface of an existing column, in a reinforcement structure in which a reinforcement part is formed in the first surface so as to increase earthquake resistance.SOLUTION: In a reinforcement structure in which a first reinforcement part H1 is formed in a first surface 1a of an existing column 1 so as to increase earthquake resistance, only a second surface 1b opposed to the first surface 1a is surrounded by a second reinforcement frame body 13 keeping a predetermined interval. A pair of axial reinforcements 14 is arranged in a space s formed between the existing column 1 and the second reinforcement frame body 13, and a second reinforcement part H2 is formed by packing a filler 17 in the space s. A pair of axial reinforcements 14 and 14 is arranged in each of the first reinforcement part H1 and the second reinforcement part H2, and the existing column 1 and each of the reinforcement parts H1 and H2 are integrated by integrating means in which fastening means is installed in a projection part of a rod-like member projected from the first surface 1a and the second surface 1b.SELECTED DRAWING: Figure 4
【課題】 既存柱の第１面に補強部を形成して耐震性を向上させる補強構造において、上記第１面に対抗する第２面にも補強部を形成した補強構造を提案する。【解決手段】既存柱１の第１面１ａに第１補強部Ｈ１を形成して耐震性を向上させる補強構造において、上記第１面１ａに対向する第２面１ｂのみを所定の間隔を保った第２補強枠体１３で囲う。上記既存柱１と上記第２補強枠体１３との間に形成された空間ｓには、一対の軸方向筋１４が配置され、充填材１７を充填して第２補強部Ｈ２を形成する。上記第１補強部Ｈ１及び第２補強部Ｈ２にそれぞれ一対の軸方向筋１４，１４が配置され、上記既存柱１とそれぞれの上記補強部Ｈ１，Ｈ２とを上記第１面１ａと第２面１ｂから突出した棒状部材の突出部分に締結手段を設けた一体化手段で一体化する。【選択図】 図４
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcement structure in which a reinforcement part is formed in a second surface opposed to a first surface of an existing column, in a reinforcement structure in which a reinforcement part is formed in the first surface so as to increase earthquake resistance.SOLUTION: In a reinforcement structure in which a first reinforcement part H1 is formed in a first surface 1a of an existing column 1 so as to increase earthquake resistance, only a second surface 1b opposed to the first surface 1a is surrounded by a second reinforcement frame body 13 keeping a predetermined interval. A pair of axial reinforcements 14 is arranged in a space s formed between the existing column 1 and the second reinforcement frame body 13, and a second reinforcement part H2 is formed by packing a filler 17 in the space s. A pair of axial reinforcements 14 and 14 is arranged in each of the first reinforcement part H1 and the second reinforcement part H2, and the existing column 1 and each of the reinforcement parts H1 and H2 are integrated by integrating means in which fastening means is installed in a projection part of a rod-like member projected from the first surface 1a and the second surface 1b.SELECTED DRAWING: Figure 4
【課題】 既存柱の第１面に補強部を形成して耐震性を向上させる補強構造において、上記第１面に対抗する第２面にも補強部を形成した補強構造を提案する。【解決手段】既存柱１の第１面１ａに第１補強部Ｈ１を形成して耐震性を向上させる補強構造において、上記第１面１ａに対向する第２面１ｂのみを所定の間隔を保った第２補強枠体１３で囲う。上記既存柱１と上記第２補強枠体１３との間に形成された空間ｓには、一対の軸方向筋１４が配置され、充填材１７を充填して第２補強部Ｈ２を形成する。上記第１補強部Ｈ１及び第２補強部Ｈ２にそれぞれ一対の軸方向筋１４，１４が配置され、上記既存柱１とそれぞれの上記補強部Ｈ１，Ｈ２とを上記第１面１ａと第２面１ｂから突出した棒状部材の突出部分に締結手段を設けた一体化手段で一体化する。【選択図】 図４
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
既存柱の補強構造
ABE HIDEYUKI (author) / YAMAGUCHI KEIZABURO (author)
2016-12-08
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste