Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BUILDING REINFORCEMENT METHOD AND SEISMIC REINFORCEMENT MEMBER
PROBLEM TO BE SOLVED: To provide a reinforcement method for enhancing the seismic resistance by strongly reinforcing tenon part at a root of a pillar raised from the foundation of the building corner where the destructive power to the building due to the earthquake is most concentrated.SOLUTION: In order to reinforce the corner of the building, the outer wall base is exposed, the underlying foundation of the building corner is dug down, an angular steel member CP4-1 is buried with concrete, the rising portion from the existing groundsill is fixed to a building corner pillar, and an underground independent foundation 4-2, the existing foundation, the existing groundsill, and the building corner pillar are integrated by the steel member CP4-1 so as to constitute a virtual second moment of area. In addition, in the newly built building, an above ground part of the steel member CP4-1 raised from one body foundation is brought into close contact with the foundation, and is fixed to the existing foundation with embedded anchors, posterior attachment anchors, or chemical anchors.SELECTED DRAWING: Figure 4
【課題】地震による建物への破壊力が最も集中する建物出隅部の土台から立ち上げられた柱の根元、ホゾ部分をを強固に補強することにより耐震力を高める補強方法を提供する。【解決手段】建物出隅部分を補強するため外壁下地を露出させ、建物出隅部分の基礎下を掘り下げ，アングル状の鋼材ＣＰ４−１をコンクリートで埋設し，既存土台からの立ち上げ部分を建物出隅部柱に固定し、地中独立基礎４−２より既存基礎、既存土台、建物出隅部柱までを鋼材ＣＰ４−１により一体化させ仮想断面二次モーメントを構成させる。また、新築の建物にあっては、一体基礎より立ち上げた鋼材ＣＰ４−１の地上部分を、基礎に密着させ、埋め込み済アンカー又は後付打ち込みアンカー、又はケミカルアンカーで既存基礎に固定する。【選択図】図４
BUILDING REINFORCEMENT METHOD AND SEISMIC REINFORCEMENT MEMBER
PROBLEM TO BE SOLVED: To provide a reinforcement method for enhancing the seismic resistance by strongly reinforcing tenon part at a root of a pillar raised from the foundation of the building corner where the destructive power to the building due to the earthquake is most concentrated.SOLUTION: In order to reinforce the corner of the building, the outer wall base is exposed, the underlying foundation of the building corner is dug down, an angular steel member CP4-1 is buried with concrete, the rising portion from the existing groundsill is fixed to a building corner pillar, and an underground independent foundation 4-2, the existing foundation, the existing groundsill, and the building corner pillar are integrated by the steel member CP4-1 so as to constitute a virtual second moment of area. In addition, in the newly built building, an above ground part of the steel member CP4-1 raised from one body foundation is brought into close contact with the foundation, and is fixed to the existing foundation with embedded anchors, posterior attachment anchors, or chemical anchors.SELECTED DRAWING: Figure 4
【課題】地震による建物への破壊力が最も集中する建物出隅部の土台から立ち上げられた柱の根元、ホゾ部分をを強固に補強することにより耐震力を高める補強方法を提供する。【解決手段】建物出隅部分を補強するため外壁下地を露出させ、建物出隅部分の基礎下を掘り下げ，アングル状の鋼材ＣＰ４−１をコンクリートで埋設し，既存土台からの立ち上げ部分を建物出隅部柱に固定し、地中独立基礎４−２より既存基礎、既存土台、建物出隅部柱までを鋼材ＣＰ４−１により一体化させ仮想断面二次モーメントを構成させる。また、新築の建物にあっては、一体基礎より立ち上げた鋼材ＣＰ４−１の地上部分を、基礎に密着させ、埋め込み済アンカー又は後付打ち込みアンカー、又はケミカルアンカーで既存基礎に固定する。【選択図】図４
BUILDING REINFORCEMENT METHOD AND SEISMIC REINFORCEMENT MEMBER
建物の補強方法および耐震補強部材
IKEDA HIROTSUNE (Autor:in)
23.08.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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