A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WOOD STRUCTURE
To effectively suppress swing in a small earthquake, in a middle earthquake and in a wind load, in addition to energy absorption in an earthquake.SOLUTION: A wood structure includes: a wood frame having a pair of wood cross members opposing to each other and a pair of wood vertical members opposing to each other; a surface material provided in a structure plane surrounded by the pair of wood cross members and the pair of wood vertical members; and a damping member provided between at least one of the pair of wood cross members and the surface material, the damping member that has primary rigidity to the load less than a predetermined value and has the secondary rigidity lower than the primary rigidity to the load being equal to or more than the predetermined value. When the pair of wood cross members are relatively displaced by the horizontal external force, gaps are provided between the pair of wood vertical members and the surface material so that the pair of wood vertical members may not come in contact with each surface material, respectively.SELECTED DRAWING: Figure 1
【課題】地震時のエネルギー吸収に加えて、小地震時、中地震時及び風荷重時の揺れを効果的に抑制する。【解決手段】互いに対向する一対の木質横材と、互いに対向する一対の木質縦材とを有する木質架構と、一対の木質横材と一対の木質縦材とによって囲まれた構面内に設けられた面材と、一対の木質横材の少なくとも一方と面材との間に設けられた制振部材であって、所定値未満の荷重に対しては一次剛性を有し、所定値以上の荷重に対しては一次剛性よりも低い二次剛性を有する制振部材と、を備え、水平外力によって一対の木質横材が相対変位する際に一対の木質縦材が各々面材と接触しないように、一対の木質縦材と面材との間にそれぞれ隙間が設けられている。【選択図】図１
WOOD STRUCTURE
To effectively suppress swing in a small earthquake, in a middle earthquake and in a wind load, in addition to energy absorption in an earthquake.SOLUTION: A wood structure includes: a wood frame having a pair of wood cross members opposing to each other and a pair of wood vertical members opposing to each other; a surface material provided in a structure plane surrounded by the pair of wood cross members and the pair of wood vertical members; and a damping member provided between at least one of the pair of wood cross members and the surface material, the damping member that has primary rigidity to the load less than a predetermined value and has the secondary rigidity lower than the primary rigidity to the load being equal to or more than the predetermined value. When the pair of wood cross members are relatively displaced by the horizontal external force, gaps are provided between the pair of wood vertical members and the surface material so that the pair of wood vertical members may not come in contact with each surface material, respectively.SELECTED DRAWING: Figure 1
【課題】地震時のエネルギー吸収に加えて、小地震時、中地震時及び風荷重時の揺れを効果的に抑制する。【解決手段】互いに対向する一対の木質横材と、互いに対向する一対の木質縦材とを有する木質架構と、一対の木質横材と一対の木質縦材とによって囲まれた構面内に設けられた面材と、一対の木質横材の少なくとも一方と面材との間に設けられた制振部材であって、所定値未満の荷重に対しては一次剛性を有し、所定値以上の荷重に対しては一次剛性よりも低い二次剛性を有する制振部材と、を備え、水平外力によって一対の木質横材が相対変位する際に一対の木質縦材が各々面材と接触しないように、一対の木質縦材と面材との間にそれぞれ隙間が設けられている。【選択図】図１
WOOD STRUCTURE
木質構造
YAMANAKA MASAYUKI (author) / ENOMOTO HIROYUKI (author) / NOGUCHI TEIKO (author) / KIMURA NAOHIRO (author)
2020-09-24
Patent
Electronic Resource
Japanese
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