A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOUNTING STRUCTURE OF DAMPING DEVICE
To reduce the load applied to columns and to improve the workability and reduce the manufacturing cost, even if the displacement between the foundation, the beam and column increases.SOLUTION: A damping device arranged diagonally of a rectangular structure consisting of a foundation of a building, columns and beams comprises a damper unit for absorbing oscillation energy of earthquakes, and brace material made of aluminum section for fixing the damper unit. At both ends of the brace material, mounting portions for fixing to corner portions formed by the foundation and the column and corner portions formed by the beam and the column are provided. The mounting portion 30A comprises a horizontal fixing piece 32 fixed to the foundation 1 or the beam, a horizontal fixing member 31 consisting of a vertical mounting piece 33 standing upright from the horizontal fixing piece, a vertical fixing piece 35 fixed to the column 2a, and a vertical fixing member 34 consisting of a horizontal mounting piece 36 standing upright from the vertical fixing piece, connects the vertical mounting piece and the horizontal mounting piece, and pivotally attaches a lower brace member 12 via a connection pin 38 which passes through the vertical mounting piece and the horizontal mounting piece.SELECTED DRAWING: Figure 2A
【課題】土台、梁と柱との変位が大きくなっても、柱に加わる負荷を低減させ、施工性の向上及び製造コストの低減を図れるようにする。【解決手段】建築物の土台と柱及び梁からなる矩形構造部の対角線上に配置される制震装置を、地震の振動エネルギを吸収するダンパ部と、ダンパ部を固定するアルミニウム製形材からなるブレース材とで構成し、ブレース材の両端部には、土台と柱がなす角部及び梁と柱がなす角部に固定するための取付部を具備する。取付部３０Ａは、土台１又は梁に固定される水平固定片３２と、水平固定片から直交状に起立する垂直取付片３３とからなる水平固定部材３１と、柱２ａに固定される垂直固定片３５と、垂直固定片から直交状に起立する水平取付片３６とからなる垂直固定部材３４とからなり、垂直取付片と水平取付片を連結すると共に、垂直取付片及び水平取付片を貫通する接続ピン３８を介して下側ブレース材１２を枢着する。【選択図】 図２Ａ
MOUNTING STRUCTURE OF DAMPING DEVICE
To reduce the load applied to columns and to improve the workability and reduce the manufacturing cost, even if the displacement between the foundation, the beam and column increases.SOLUTION: A damping device arranged diagonally of a rectangular structure consisting of a foundation of a building, columns and beams comprises a damper unit for absorbing oscillation energy of earthquakes, and brace material made of aluminum section for fixing the damper unit. At both ends of the brace material, mounting portions for fixing to corner portions formed by the foundation and the column and corner portions formed by the beam and the column are provided. The mounting portion 30A comprises a horizontal fixing piece 32 fixed to the foundation 1 or the beam, a horizontal fixing member 31 consisting of a vertical mounting piece 33 standing upright from the horizontal fixing piece, a vertical fixing piece 35 fixed to the column 2a, and a vertical fixing member 34 consisting of a horizontal mounting piece 36 standing upright from the vertical fixing piece, connects the vertical mounting piece and the horizontal mounting piece, and pivotally attaches a lower brace member 12 via a connection pin 38 which passes through the vertical mounting piece and the horizontal mounting piece.SELECTED DRAWING: Figure 2A
【課題】土台、梁と柱との変位が大きくなっても、柱に加わる負荷を低減させ、施工性の向上及び製造コストの低減を図れるようにする。【解決手段】建築物の土台と柱及び梁からなる矩形構造部の対角線上に配置される制震装置を、地震の振動エネルギを吸収するダンパ部と、ダンパ部を固定するアルミニウム製形材からなるブレース材とで構成し、ブレース材の両端部には、土台と柱がなす角部及び梁と柱がなす角部に固定するための取付部を具備する。取付部３０Ａは、土台１又は梁に固定される水平固定片３２と、水平固定片から直交状に起立する垂直取付片３３とからなる水平固定部材３１と、柱２ａに固定される垂直固定片３５と、垂直固定片から直交状に起立する水平取付片３６とからなる垂直固定部材３４とからなり、垂直取付片と水平取付片を連結すると共に、垂直取付片及び水平取付片を貫通する接続ピン３８を介して下側ブレース材１２を枢着する。【選択図】 図２Ａ
MOUNTING STRUCTURE OF DAMPING DEVICE
制震装置の取付構造
IKEDA SHUICHI (author) / TOGASHI RYOSUKE (author) / SAITO EITOKU (author) / ISHIKAWA HIROMITSU (author) / NISHIMOTO TAI (author) / SUZUKI MITSUHIRO (author) / OTSUKA SHINGO (author)
2019-06-06
Patent
Electronic Resource
Japanese
DRIVER-PROTECTING-STRUCTURE MOUNTING DEVICE USING TUNED MASS DAMPING PRINCIPLE
European Patent Office | 2016