A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING STRUCTURE FOR EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcing structure for an existing column that enhances seismic resistance by forming a reinforcing part on a specified surface of the existing column, the existing column and the reinforcing part functioning integrally.SOLUTION: An existing column 1 has a plurality of main reinforcements 11 that extend in a longitudinal direction embedded along a periphery. A pair of side surface parts 10b, 10b of a column reinforcing frame body 10 are brought in contact with side surfaces 1b, 1b of the existing column 1, to have the pair of side surface parts 10b, 10b sandwich the existing column 1. The pair of side surface parts 10b, 10b and the side surfaces 1b, 1b of the existing column 1 are fixed by a fixing member 12 that pierces through the existing column 1 almost orthogonally to the side surfaces of the existing column 1. A plurality of the fixing members 12 are disposed through a region surrounded by the plurality of main reinforcements 11 embedded in the existing column 1, leaving a prescribed interval in an axial direction of the existing column 1.SELECTED DRAWING: Figure 1
【課題】 既存柱の特定の一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、既存柱と補強部とを一体化させて機能させるための既存柱の補強構造を提案する。【解決手段】 既存柱１は、長手方向に伸びる主筋１１を、周囲に沿って複数埋設している。柱用補強枠体１０の一対の側面部１０ｂ，１０ｂを既存柱１の側面１ｂ，１ｂに接触させて、上記一対の側面部１０ｂ，１０ｂで上記既存柱１を挟持している。上記一対の側面部１０ｂ，１０ｂと上記既存柱１の側面１ｂ，１ｂとは、上記既存柱１の側面にほぼ直交して上記既存柱１を貫通する固定部材１２で固定されている。この固定部材１２は、上記既存柱１内に埋設されている複数の主筋１１で囲まれた領域内を通り、上記既存柱１の軸方向に所定の間隔を保って複数配置している。【選択図】 図１
REINFORCING STRUCTURE FOR EXISTING COLUMN
PROBLEM TO BE SOLVED: To provide a reinforcing structure for an existing column that enhances seismic resistance by forming a reinforcing part on a specified surface of the existing column, the existing column and the reinforcing part functioning integrally.SOLUTION: An existing column 1 has a plurality of main reinforcements 11 that extend in a longitudinal direction embedded along a periphery. A pair of side surface parts 10b, 10b of a column reinforcing frame body 10 are brought in contact with side surfaces 1b, 1b of the existing column 1, to have the pair of side surface parts 10b, 10b sandwich the existing column 1. The pair of side surface parts 10b, 10b and the side surfaces 1b, 1b of the existing column 1 are fixed by a fixing member 12 that pierces through the existing column 1 almost orthogonally to the side surfaces of the existing column 1. A plurality of the fixing members 12 are disposed through a region surrounded by the plurality of main reinforcements 11 embedded in the existing column 1, leaving a prescribed interval in an axial direction of the existing column 1.SELECTED DRAWING: Figure 1
【課題】 既存柱の特定の一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、既存柱と補強部とを一体化させて機能させるための既存柱の補強構造を提案する。【解決手段】 既存柱１は、長手方向に伸びる主筋１１を、周囲に沿って複数埋設している。柱用補強枠体１０の一対の側面部１０ｂ，１０ｂを既存柱１の側面１ｂ，１ｂに接触させて、上記一対の側面部１０ｂ，１０ｂで上記既存柱１を挟持している。上記一対の側面部１０ｂ，１０ｂと上記既存柱１の側面１ｂ，１ｂとは、上記既存柱１の側面にほぼ直交して上記既存柱１を貫通する固定部材１２で固定されている。この固定部材１２は、上記既存柱１内に埋設されている複数の主筋１１で囲まれた領域内を通り、上記既存柱１の軸方向に所定の間隔を保って複数配置している。【選択図】 図１
REINFORCING STRUCTURE FOR EXISTING COLUMN
既存柱の補強構造
YAMAGUCHI KEIZABURO (author) / ABE HIDEYUKI (author)
2016-10-20
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
REINFORCING STRUCTURE OF EXISTING COLUMN AND METHOD OF REINFORCING EXISTING COLUMN
| European Patent Office | 2022