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A platform for research: civil engineering, architecture and urbanism
SEISMIC REINFORCEMENT METHOD FOR COLUMN BASE PART OF TRADITIONAL WOODEN BUILDING
To provide a seismic reinforcement method for a column base part by utilizing gradient resilience for an old building where the column base part is not fixed.SOLUTION: A seismic reinforcement member comprising inner side fittings 2a-2d, outer side fittings 3a-3d, and viscoelastic bodies 4a-4d, is provided on a column base part 1. The inner side fittings 2a-2d are placed on each of four side surfaces, respectively, so as to cover a part of the column base part 1. The outer side fittings 3a-3d are formed by a ground fixing part 31 fixed to the ground and a viscoelastic body attachment part 32 bent from an end of the ground fixing part 31 to be placed and extended in a parallel direction to the inner side fittings 2a-2d. Each of the viscoelastic bodies 4a-4d is fixed between the respective inner side fittings 2a-2d and the viscoelastic body attachment part 32.SELECTED DRAWING: Figure 2
【課題】柱脚部が固定されていない古くからの建物において、傾斜復元力を活用して柱脚部を補強する。【解決手段】柱脚部１に、内側金具２ａ〜２ｄと、外側金具３ａ〜３ｄと、粘弾性体４ａ〜４ｄと、を備えた耐震補強部材を設ける。内側金具２ａ〜２ｄは、柱脚部１の一部を覆うように４つの各側面に配置される。外側金具３ａ〜３ｄは、地面に固定される地面固定部３１と、地面固定部３１の一端から折曲されて内側金具２ａ〜２ｄと平行方向に延設された粘弾性体取付部３２と、で形成される。粘弾性体４ａ〜４ｄは、内側金具２ａ〜２ｄと粘弾性体取付部３２との間に固定される。【選択図】図２
SEISMIC REINFORCEMENT METHOD FOR COLUMN BASE PART OF TRADITIONAL WOODEN BUILDING
To provide a seismic reinforcement method for a column base part by utilizing gradient resilience for an old building where the column base part is not fixed.SOLUTION: A seismic reinforcement member comprising inner side fittings 2a-2d, outer side fittings 3a-3d, and viscoelastic bodies 4a-4d, is provided on a column base part 1. The inner side fittings 2a-2d are placed on each of four side surfaces, respectively, so as to cover a part of the column base part 1. The outer side fittings 3a-3d are formed by a ground fixing part 31 fixed to the ground and a viscoelastic body attachment part 32 bent from an end of the ground fixing part 31 to be placed and extended in a parallel direction to the inner side fittings 2a-2d. Each of the viscoelastic bodies 4a-4d is fixed between the respective inner side fittings 2a-2d and the viscoelastic body attachment part 32.SELECTED DRAWING: Figure 2
【課題】柱脚部が固定されていない古くからの建物において、傾斜復元力を活用して柱脚部を補強する。【解決手段】柱脚部１に、内側金具２ａ〜２ｄと、外側金具３ａ〜３ｄと、粘弾性体４ａ〜４ｄと、を備えた耐震補強部材を設ける。内側金具２ａ〜２ｄは、柱脚部１の一部を覆うように４つの各側面に配置される。外側金具３ａ〜３ｄは、地面に固定される地面固定部３１と、地面固定部３１の一端から折曲されて内側金具２ａ〜２ｄと平行方向に延設された粘弾性体取付部３２と、で形成される。粘弾性体４ａ〜４ｄは、内側金具２ａ〜２ｄと粘弾性体取付部３２との間に固定される。【選択図】図２
SEISMIC REINFORCEMENT METHOD FOR COLUMN BASE PART OF TRADITIONAL WOODEN BUILDING
伝統木造建物の柱脚部制振補強方法
SAKAMOTO ISAO (author) / HANASATO RIICHI (author) / OGIWARA YUKIO (author) / UCHIDA RYUICHIRO (author) / KATO NAOKI (author) / MISU MOTOKI (author) / SATO NOBUO (author) / OMURA YUKI (author)
2021-08-30
Patent
Electronic Resource
Japanese
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