A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
QUAKE ABSORPTION COLUMN AND BUILDING FOUNDATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a quake absorption column and building foundation structure which can achieve the sufficient quake absorption effect with respect to the earthquake vibration having a wide range waveform from the short period to the long period and/or prevent transmission of the earthquake vibration to buildings.SOLUTION: There are provided a quake absorption column and a building foundation structure having the quake absorption column. The quake absorption column is obtained by laminating a plurality of blocks. The block includes the outer peripheral part, the central recess part, and the central protrusion part. The central recess part can store the central protrusion part of another block. A first elastic member is interposed between the outer peripheral parts of the upper and lower blocks. A second elastic member is interposed between the central recess part of the lower block and the central protrusion part of the upper block.SELECTED DRAWING: Figure 3
【課題】 短周期〜長周期の広範囲の波形の地震動に対して十分な震動吸収効果を達成し、及び／又は、地震動の建物への伝達を阻止できる震動吸収柱及び建物基礎構造を提供する。【解決手段】 複数のブロックを積層した振動吸収柱であって、前記ブロックは、外周部と、中央凹部と、中央凸部を有し、前記中央凹部は、他の前記ブロックの前記中央凸部を収容可能であり、上下の前記ブロックの前記外周部の間に第１弾性部材が介挿され、下側の前記ブロックの前記中央凹部と上側の前記ブロックの前記中央凸部の間に第２弾性部材が介挿された振動吸収柱及び当該振動吸収柱を有する建物基礎構造とした。【選択図】 図３
QUAKE ABSORPTION COLUMN AND BUILDING FOUNDATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a quake absorption column and building foundation structure which can achieve the sufficient quake absorption effect with respect to the earthquake vibration having a wide range waveform from the short period to the long period and/or prevent transmission of the earthquake vibration to buildings.SOLUTION: There are provided a quake absorption column and a building foundation structure having the quake absorption column. The quake absorption column is obtained by laminating a plurality of blocks. The block includes the outer peripheral part, the central recess part, and the central protrusion part. The central recess part can store the central protrusion part of another block. A first elastic member is interposed between the outer peripheral parts of the upper and lower blocks. A second elastic member is interposed between the central recess part of the lower block and the central protrusion part of the upper block.SELECTED DRAWING: Figure 3
【課題】 短周期〜長周期の広範囲の波形の地震動に対して十分な震動吸収効果を達成し、及び／又は、地震動の建物への伝達を阻止できる震動吸収柱及び建物基礎構造を提供する。【解決手段】 複数のブロックを積層した振動吸収柱であって、前記ブロックは、外周部と、中央凹部と、中央凸部を有し、前記中央凹部は、他の前記ブロックの前記中央凸部を収容可能であり、上下の前記ブロックの前記外周部の間に第１弾性部材が介挿され、下側の前記ブロックの前記中央凹部と上側の前記ブロックの前記中央凸部の間に第２弾性部材が介挿された振動吸収柱及び当該振動吸収柱を有する建物基礎構造とした。【選択図】 図３
QUAKE ABSORPTION COLUMN AND BUILDING FOUNDATION STRUCTURE
震動吸収柱及び建物基礎構造
HAYASHI SHINICHIRO (author) / HAYASHI WASHIO (author) / HAYASHI KOZABURO (author) / HAYASHI KANAKO (author)
2018-06-14
Patent
Electronic Resource
Japanese
QUAKE ABSORPTION COLUMN AND BUILDING FOUNDATION STRUCTURE
| European Patent Office | 2018
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