A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ASEISMATIC REPAIR STRUCTURE OF COLUMN-BEAM FRAME
PROBLEM TO BE SOLVED: To construct a column-beam frame being higher in deformation performance than an existing column-beam frame, without largely narrowing an indoor space of a building.SOLUTION: An aseismatic repair structure of a column-beam frame comprises an existing first member composed of H-shaped steel and formed as a through-beam or a through-column, an existing second member composed of H-shaped steel, welding an end part in the longitudinal direction to an outer surface of a flange of the first member and formed a column or a beam, a steel plate-like member erected on both surfaces of a web of the second member, arranged in the longitudinal direction of the second member and welding the end part in the longitudinal direction to an outer surface of the flange of the first member and a steel doubling member arranged along the outer surface of the flange of the second member, joined to the outer surface of the flange of the second member and welding the end part in the longitudinal direction to the outer surface of the flange of the first member.SELECTED DRAWING: Figure 1
【課題】建物の室内スペースを大きく狭めることなく、既設の柱梁架構よりも変形性能の高い柱梁架構を構築する。【解決手段】Ｈ形鋼からなり通し梁又は通し柱とされた既設の第１部材と、Ｈ形鋼からなり前記第１部材のフランジの外面に長手方向端部が溶接され、柱又は梁とされた既設の第２部材と、前記第２部材のウェブの両面に立設されて前記第２部材の長手方向へ配置され、長手方向端部が前記第１部材のフランジの外面に溶接された鋼製の板状部材と、前記第２部材のフランジの外面に沿って配置されるとともに前記第２部材のフランジの外面に接合され、長手方向端部が前記第１部材のフランジの外面に溶接された鋼製の添え部材と、を有する柱梁架構の耐震改修構造。【選択図】図１
ASEISMATIC REPAIR STRUCTURE OF COLUMN-BEAM FRAME
PROBLEM TO BE SOLVED: To construct a column-beam frame being higher in deformation performance than an existing column-beam frame, without largely narrowing an indoor space of a building.SOLUTION: An aseismatic repair structure of a column-beam frame comprises an existing first member composed of H-shaped steel and formed as a through-beam or a through-column, an existing second member composed of H-shaped steel, welding an end part in the longitudinal direction to an outer surface of a flange of the first member and formed a column or a beam, a steel plate-like member erected on both surfaces of a web of the second member, arranged in the longitudinal direction of the second member and welding the end part in the longitudinal direction to an outer surface of the flange of the first member and a steel doubling member arranged along the outer surface of the flange of the second member, joined to the outer surface of the flange of the second member and welding the end part in the longitudinal direction to the outer surface of the flange of the first member.SELECTED DRAWING: Figure 1
【課題】建物の室内スペースを大きく狭めることなく、既設の柱梁架構よりも変形性能の高い柱梁架構を構築する。【解決手段】Ｈ形鋼からなり通し梁又は通し柱とされた既設の第１部材と、Ｈ形鋼からなり前記第１部材のフランジの外面に長手方向端部が溶接され、柱又は梁とされた既設の第２部材と、前記第２部材のウェブの両面に立設されて前記第２部材の長手方向へ配置され、長手方向端部が前記第１部材のフランジの外面に溶接された鋼製の板状部材と、前記第２部材のフランジの外面に沿って配置されるとともに前記第２部材のフランジの外面に接合され、長手方向端部が前記第１部材のフランジの外面に溶接された鋼製の添え部材と、を有する柱梁架構の耐震改修構造。【選択図】図１
ASEISMATIC REPAIR STRUCTURE OF COLUMN-BEAM FRAME
柱梁架構の耐震改修構造
AKAZAWA SUKETAKA (author) / ONUMA KAZUHIRO (author) / SUZUKI NAOMIKI (author) / OTANI HIROZO (author)
2017-03-02
Patent
Electronic Resource
Japanese
Aseismatic Reinforcement Steel Frame Structure and Aseismatic Reinforcement Method using thereof
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