Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Elastic sliding plate support
According to the elastic sliding plate support disclosed by the invention, an elastic shock insulation unit is clamped between a first sliding surface on the upper side of a lower seat plate and a second sliding surface on the lower side of an upper seat plate, and the elastic shock insulation unit is in sliding fit with the first sliding surface and the second sliding surface, so that the elastic shock insulation unit is in sliding fit with the first sliding surface and the second sliding surface during an earthquake; the elastic shock insulation units can vertically deform to provide shock absorption and buffering effects and can horizontally slide between the upper seat plate and the lower seat plate, horizontal shearing force and torsional force borne by the elastic shock insulation units are small, and therefore the amplitude of horizontal dislocation or torsional deformation is small, and the vertical load effect is free of eccentricity. Therefore, residual deformation of the elastic shock insulation unit after the earthquake is extremely small, and the problems that in the prior art, the whole support is in a bias pressure state after the earthquake and resetting is caused are solved.
本发明公开了一种弹性滑板支座，由于弹性隔震单元被夹设在下座板的上侧第一滑动面以及上座板的下侧第二滑动面之间，且弹性隔震单元与第一滑动面和第二滑动面均为滑动配合，因此在地震时，弹性隔震单元可以竖向变形提供减震和缓冲作用，同时还可以在上座板和下座板之间进行水平滑动，弹性隔震单元受到的水平向剪切力以及扭转力较小，因此发生水平错位或扭转变形的幅度很小，竖向载荷作用无偏心，从而使得震后弹性隔震单元的残余变形极小，以改善现有技术中震后整个支座处于偏压状态的情况和复位问题。
Elastic sliding plate support
According to the elastic sliding plate support disclosed by the invention, an elastic shock insulation unit is clamped between a first sliding surface on the upper side of a lower seat plate and a second sliding surface on the lower side of an upper seat plate, and the elastic shock insulation unit is in sliding fit with the first sliding surface and the second sliding surface, so that the elastic shock insulation unit is in sliding fit with the first sliding surface and the second sliding surface during an earthquake; the elastic shock insulation units can vertically deform to provide shock absorption and buffering effects and can horizontally slide between the upper seat plate and the lower seat plate, horizontal shearing force and torsional force borne by the elastic shock insulation units are small, and therefore the amplitude of horizontal dislocation or torsional deformation is small, and the vertical load effect is free of eccentricity. Therefore, residual deformation of the elastic shock insulation unit after the earthquake is extremely small, and the problems that in the prior art, the whole support is in a bias pressure state after the earthquake and resetting is caused are solved.
本发明公开了一种弹性滑板支座，由于弹性隔震单元被夹设在下座板的上侧第一滑动面以及上座板的下侧第二滑动面之间，且弹性隔震单元与第一滑动面和第二滑动面均为滑动配合，因此在地震时，弹性隔震单元可以竖向变形提供减震和缓冲作用，同时还可以在上座板和下座板之间进行水平滑动，弹性隔震单元受到的水平向剪切力以及扭转力较小，因此发生水平错位或扭转变形的幅度很小，竖向载荷作用无偏心，从而使得震后弹性隔震单元的残余变形极小，以改善现有技术中震后整个支座处于偏压状态的情况和复位问题。
Elastic sliding plate support
弹性滑板支座
YANG JUN (Autor:in) / WU ZHIFENG (Autor:in)
14.11.2023
Patent
Elektronische Ressource
Chinesisch
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