Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shock absorption and isolation support with double-damping energy consumption and shock absorption and isolation method
The invention discloses a seismic mitigation and isolation support with double-damping energy consumption and a seismic mitigation and isolation method. A traditional shock absorption and isolation support is poor in shock absorption effect and complex in replacement process. The device comprises an upper support plate, wherein a spherical crown lining plate is arranged below the upper support plate; a plane sliding friction pair is arranged between the upper support plate and the spherical crown lining plate; a sliding plate is arranged below the spherical crown lining plate, and a spherical sliding friction pair is arranged between the spherical crown lining plate and the sliding plate; a lower support plate is arranged below the sliding plate, and a plane sliding friction pair is arranged between the sliding plate and the lower support plate; and the sliding plate is connected with the lower support plate through a spiral steel damping element. The force borne by the support acts on the spiral steel damping element connected with the support, steel damping and friction damping energy consumption is achieved, seismic loads are buffered, and damage to the support is reduced.
本发明公开了一种具有双阻尼耗能的减隔震支座及减隔震方法。传统的减隔震支座减震效果不佳，且更换过程较复杂。本发明包括上支座板，上支座板下方设置球冠衬板；上支座板与球冠衬板之间设置平面滑动摩擦副；球冠衬板下方设置滑动板，球冠衬板与滑动板之间设置球面滑动摩擦副；滑动板下方设置有下支座板，滑动板与下支座板之间设置平面滑动摩擦副；滑动板与下支座板之间通过螺旋钢阻尼元件连接。本发明将支座承受的力作用于与支座连接的螺旋钢阻尼元件上，实现钢阻尼和摩擦阻尼耗能，缓冲地震载荷，降低对支座的破坏性。
Shock absorption and isolation support with double-damping energy consumption and shock absorption and isolation method
The invention discloses a seismic mitigation and isolation support with double-damping energy consumption and a seismic mitigation and isolation method. A traditional shock absorption and isolation support is poor in shock absorption effect and complex in replacement process. The device comprises an upper support plate, wherein a spherical crown lining plate is arranged below the upper support plate; a plane sliding friction pair is arranged between the upper support plate and the spherical crown lining plate; a sliding plate is arranged below the spherical crown lining plate, and a spherical sliding friction pair is arranged between the spherical crown lining plate and the sliding plate; a lower support plate is arranged below the sliding plate, and a plane sliding friction pair is arranged between the sliding plate and the lower support plate; and the sliding plate is connected with the lower support plate through a spiral steel damping element. The force borne by the support acts on the spiral steel damping element connected with the support, steel damping and friction damping energy consumption is achieved, seismic loads are buffered, and damage to the support is reduced.
本发明公开了一种具有双阻尼耗能的减隔震支座及减隔震方法。传统的减隔震支座减震效果不佳，且更换过程较复杂。本发明包括上支座板，上支座板下方设置球冠衬板；上支座板与球冠衬板之间设置平面滑动摩擦副；球冠衬板下方设置滑动板，球冠衬板与滑动板之间设置球面滑动摩擦副；滑动板下方设置有下支座板，滑动板与下支座板之间设置平面滑动摩擦副；滑动板与下支座板之间通过螺旋钢阻尼元件连接。本发明将支座承受的力作用于与支座连接的螺旋钢阻尼元件上，实现钢阻尼和摩擦阻尼耗能，缓冲地震载荷，降低对支座的破坏性。
Shock absorption and isolation support with double-damping energy consumption and shock absorption and isolation method
一种具有双阻尼耗能的减隔震支座及减隔震方法
YANG SHAOJUN (Autor:in) / LI WEILONG (Autor:in) / HE TAO (Autor:in) / XU BIN (Autor:in) / ZHAO FEI (Autor:in) / DONG YI (Autor:in) / LI XIAOJUN (Autor:in) / ZHENG JIPING (Autor:in) / XU YONGLI (Autor:in) / WAN GENGXIN (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
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