A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEISMIC ISOLATION CONSTRUCTION METHOD AND SEISMIC ISOLATION STRUCTURE
To make seismic isolation construction easy while maintaining the strength against horizontal external force acting on a building during construction for safety.SOLUTION: Provided is a seismic isolation construction method in which a seismic isolation device is provided between an upper structure and a lower structure. A first surface member is installed across a gap between an upper protrusion projecting downward from an upper horizontal part of the upper structure and a lower protrusion projecting upward from a lower horizontal part of the lower structure in a vertical direction and along one side surface of the upper protrusion and one side surface of the lower protrusion in a horizontal direction, and a second surface member is installed across the gap in the vertical direction and along the other side surface of the upper protrusion and the other side surface of the lower protrusion in the horizontal direction. The first surface member and the second surface member are crimped and joined to the upper protrusion and the lower protrusion by a first fastening member inserted along the horizontal direction and a second fastening member screwed together in through-holes and gaps provided in the first surface member and the through-holes provided in the second surface member.SELECTED DRAWING: Figure 5
【課題】施工中に建物に作用する水平外力に対する耐力を維持して安全に施工しつつ、免震化工事の施工を容易にすること。【解決手段】上部構造と下部構造の間に免震装置を設ける免震化工法であって、上部構造が有する上部水平部から下方に突出する上部突出部と、下部構造が有する下部水平部から上方に突出する下部突出部と間の隙間を、鉛直方向に跨ぎ、かつ、水平方向における上部突出部の一方側の面、及び、下部突出部の一方側の面に沿って、第１面材を設置し、隙間を鉛直方向に跨ぎ、かつ、水平方向における上部突出部の他方側の面、及び、下部突出部の他方側の面に沿って、第２面材を設置し、第１面材が備える貫通孔、隙間、及び、第２面材が備える貫通孔に、水平方向に沿って挿通された第１締結部材とそれに螺合する第２締結部材とによって、上部突出部、及び、下部突出部に、第１面材、及び、前記第２面材を圧着接合する。【選択図】図５
SEISMIC ISOLATION CONSTRUCTION METHOD AND SEISMIC ISOLATION STRUCTURE
To make seismic isolation construction easy while maintaining the strength against horizontal external force acting on a building during construction for safety.SOLUTION: Provided is a seismic isolation construction method in which a seismic isolation device is provided between an upper structure and a lower structure. A first surface member is installed across a gap between an upper protrusion projecting downward from an upper horizontal part of the upper structure and a lower protrusion projecting upward from a lower horizontal part of the lower structure in a vertical direction and along one side surface of the upper protrusion and one side surface of the lower protrusion in a horizontal direction, and a second surface member is installed across the gap in the vertical direction and along the other side surface of the upper protrusion and the other side surface of the lower protrusion in the horizontal direction. The first surface member and the second surface member are crimped and joined to the upper protrusion and the lower protrusion by a first fastening member inserted along the horizontal direction and a second fastening member screwed together in through-holes and gaps provided in the first surface member and the through-holes provided in the second surface member.SELECTED DRAWING: Figure 5
【課題】施工中に建物に作用する水平外力に対する耐力を維持して安全に施工しつつ、免震化工事の施工を容易にすること。【解決手段】上部構造と下部構造の間に免震装置を設ける免震化工法であって、上部構造が有する上部水平部から下方に突出する上部突出部と、下部構造が有する下部水平部から上方に突出する下部突出部と間の隙間を、鉛直方向に跨ぎ、かつ、水平方向における上部突出部の一方側の面、及び、下部突出部の一方側の面に沿って、第１面材を設置し、隙間を鉛直方向に跨ぎ、かつ、水平方向における上部突出部の他方側の面、及び、下部突出部の他方側の面に沿って、第２面材を設置し、第１面材が備える貫通孔、隙間、及び、第２面材が備える貫通孔に、水平方向に沿って挿通された第１締結部材とそれに螺合する第２締結部材とによって、上部突出部、及び、下部突出部に、第１面材、及び、前記第２面材を圧着接合する。【選択図】図５
SEISMIC ISOLATION CONSTRUCTION METHOD AND SEISMIC ISOLATION STRUCTURE
免震化工法、及び、免震化構造
TSUTSUMI YOSHIHIRO (author) / SAKAI TOSHIMITSU (author)
2022-09-26
Patent
Electronic Resource
Japanese
CONSTRUCTION METHOD FOR SEISMIC ISOLATION STRUCTURE, AND THE SEISMIC ISOLATION STRUCTURE
| European Patent Office | 2024
SEISMIC ISOLATION STRUCTURE AND SEISMIC ISOLATION DEVICE
| European Patent Office | 2021