A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEISMIC REINFORCEMENT STRUCTURE FOR EXISTING BUILDING AND SEISMIC REINFORCEMENT METHOD FOR EXISTING BUILDING
PROBLEM TO BE SOLVED: To provide a seismic reinforcement structure for an existing building and a seismic reinforcement method for an existing building that suppress decline in unity between a plurality of shaft members or a steel member and a concrete body, while maintaining high workability when fitting the steel member on the plurality of shaft members inserted into an existing building.SOLUTION: A seismic reinforcement structure for an existing building includes: a plurality of shaft members 22 having a tip part inserted into the existing building; a steel member 23 having a plurality of insertion holes 28 into which a base end part of the plurality of the shaft members 22 may be loosely inserted; a holding part 31 fitted on the base end part of the shaft material 22A inserted into the insertion hole 28A, for holding the steel member 23; a stopper member 34 disposed on the base end part of the shaft member 22B inserted into the insertion hole 28B, at a location closer to the base end than the steel member 23; and a concrete body 24 enclosing the steel member 23 inside and unified with the existing building.SELECTED DRAWING: Figure 3
【課題】既設建物に差し込まれた複数の軸材に鋼材を取り付ける際の施工性を良好に確保しつつ、軸材及び鋼材のコンクリート体との一体性の低下を抑制することができる既設建物の耐震補強構造及び既設建物の耐震補強方法を提供する。【解決手段】既設建物の耐震補強構造は、既設建物に先端部が差し込まれる複数の軸材２２と、複数の軸材２２の基端部が遊貫可能な複数の挿通孔２８を有する鋼材２３と、挿通孔２８Ａに挿通された軸材２２Ａの基端部に取り付けられて、鋼材２３を挟持する挟持部３１と、挿通孔２８Ｂに挿通された軸材２２Ｂの基端部において、鋼材２３よりも基端に近い位置に設けられる抜け止め部３４と、鋼材２３を内部に含んで既設建物と一体化されるコンクリート体２４と、を備える。【選択図】図３
SEISMIC REINFORCEMENT STRUCTURE FOR EXISTING BUILDING AND SEISMIC REINFORCEMENT METHOD FOR EXISTING BUILDING
PROBLEM TO BE SOLVED: To provide a seismic reinforcement structure for an existing building and a seismic reinforcement method for an existing building that suppress decline in unity between a plurality of shaft members or a steel member and a concrete body, while maintaining high workability when fitting the steel member on the plurality of shaft members inserted into an existing building.SOLUTION: A seismic reinforcement structure for an existing building includes: a plurality of shaft members 22 having a tip part inserted into the existing building; a steel member 23 having a plurality of insertion holes 28 into which a base end part of the plurality of the shaft members 22 may be loosely inserted; a holding part 31 fitted on the base end part of the shaft material 22A inserted into the insertion hole 28A, for holding the steel member 23; a stopper member 34 disposed on the base end part of the shaft member 22B inserted into the insertion hole 28B, at a location closer to the base end than the steel member 23; and a concrete body 24 enclosing the steel member 23 inside and unified with the existing building.SELECTED DRAWING: Figure 3
【課題】既設建物に差し込まれた複数の軸材に鋼材を取り付ける際の施工性を良好に確保しつつ、軸材及び鋼材のコンクリート体との一体性の低下を抑制することができる既設建物の耐震補強構造及び既設建物の耐震補強方法を提供する。【解決手段】既設建物の耐震補強構造は、既設建物に先端部が差し込まれる複数の軸材２２と、複数の軸材２２の基端部が遊貫可能な複数の挿通孔２８を有する鋼材２３と、挿通孔２８Ａに挿通された軸材２２Ａの基端部に取り付けられて、鋼材２３を挟持する挟持部３１と、挿通孔２８Ｂに挿通された軸材２２Ｂの基端部において、鋼材２３よりも基端に近い位置に設けられる抜け止め部３４と、鋼材２３を内部に含んで既設建物と一体化されるコンクリート体２４と、を備える。【選択図】図３
SEISMIC REINFORCEMENT STRUCTURE FOR EXISTING BUILDING AND SEISMIC REINFORCEMENT METHOD FOR EXISTING BUILDING
既設建物の耐震補強構造及び既設建物の耐震補強方法
ODA YUTAKA (author) / KAMIYA TAKASHI (author) / UEDA YOICHI (author) / SUZUKI MINERI (author)
2016-04-21
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
SEISMIC REINFORCEMENT STRUCTURE AND SEISMIC REINFORCEMENT METHOD OF EXISTING BUILDING
| European Patent Office | 2017
SEISMIC REINFORCEMENT STRUCTURE FOR EXISTING BUILDING USING CLT
| European Patent Office | 2024
Seismic isolation and reinforcement method for existing building foundation
| European Patent Office | 2020
Column underpinning method for seismic isolation and reinforcement of existing building
| European Patent Office | 2024
| European Patent Office | 2022