Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Friction pendulum combined three-dimensional seismic mitigation and isolation support
The friction pendulum combined three-dimensional seismic mitigation and isolation support comprises an upper friction pendulum seismic isolation device, a lower vertical seismic mitigation and isolation device, bolts and nuts, the upper friction pendulum seismic isolation device and the lower vertical seismic mitigation and isolation device are fixedly connected through the bolts and the nuts, the upper end of the upper friction pendulum seismic isolation device is fixedly connected with equipment, and the lower end of the lower friction pendulum seismic isolation device is fixedly connected with the equipment. And the lower end of the lower vertical seismic mitigation and isolation device is fixedly connected with the foundation. The friction pendulum is adopted for shock insulation in the horizontal direction, shock absorption and insulation are achieved through deformation of the vertical high-damping rubber layer in the vertical direction, vertical laminated rubber and the horizontal friction pendulum are reasonably combined, double shock absorption and insulation in the horizontal direction and the vertical direction are achieved, production and use are simple and flexible, the bearing capacity range is large, and the service life of the device is prolonged. Compared with a common three-dimensional shock isolation device, the three-dimensional shock isolation device is simple in structure and reasonable in stress, the total height of the support is low, the stability is good, and meanwhile the good anti-drawing capacity is achieved.
本发明公开了一种摩擦摆组合三维减隔震支座，包括上部摩擦摆隔震装置、下部竖向减隔震装置、螺栓和螺母，所述上部摩擦摆隔震装置和下部竖向减隔震装置通过螺栓和螺母固定连接，所述上部摩擦摆隔震装置的上端与设备固定连接，所述下部竖向减隔震装置的下端与基础固定连接。本发明在水平方向采用摩擦摆进行隔震，在竖直方向通过竖向高阻尼橡胶层的变形实现减隔震，将竖向叠层橡胶与水平摩擦摆合理组合，实现水平方向和竖直方向的双重减隔震，其生产与使用简单灵活，承载能力范围大，与一般的三维隔震装置相比，其构造简单、受力合理、支座总高度底及稳定性好，同时具有良好的抗拉拔能力。
Friction pendulum combined three-dimensional seismic mitigation and isolation support
The friction pendulum combined three-dimensional seismic mitigation and isolation support comprises an upper friction pendulum seismic isolation device, a lower vertical seismic mitigation and isolation device, bolts and nuts, the upper friction pendulum seismic isolation device and the lower vertical seismic mitigation and isolation device are fixedly connected through the bolts and the nuts, the upper end of the upper friction pendulum seismic isolation device is fixedly connected with equipment, and the lower end of the lower friction pendulum seismic isolation device is fixedly connected with the equipment. And the lower end of the lower vertical seismic mitigation and isolation device is fixedly connected with the foundation. The friction pendulum is adopted for shock insulation in the horizontal direction, shock absorption and insulation are achieved through deformation of the vertical high-damping rubber layer in the vertical direction, vertical laminated rubber and the horizontal friction pendulum are reasonably combined, double shock absorption and insulation in the horizontal direction and the vertical direction are achieved, production and use are simple and flexible, the bearing capacity range is large, and the service life of the device is prolonged. Compared with a common three-dimensional shock isolation device, the three-dimensional shock isolation device is simple in structure and reasonable in stress, the total height of the support is low, the stability is good, and meanwhile the good anti-drawing capacity is achieved.
本发明公开了一种摩擦摆组合三维减隔震支座，包括上部摩擦摆隔震装置、下部竖向减隔震装置、螺栓和螺母，所述上部摩擦摆隔震装置和下部竖向减隔震装置通过螺栓和螺母固定连接，所述上部摩擦摆隔震装置的上端与设备固定连接，所述下部竖向减隔震装置的下端与基础固定连接。本发明在水平方向采用摩擦摆进行隔震，在竖直方向通过竖向高阻尼橡胶层的变形实现减隔震，将竖向叠层橡胶与水平摩擦摆合理组合，实现水平方向和竖直方向的双重减隔震，其生产与使用简单灵活，承载能力范围大，与一般的三维隔震装置相比，其构造简单、受力合理、支座总高度底及稳定性好，同时具有良好的抗拉拔能力。
Friction pendulum combined three-dimensional seismic mitigation and isolation support
一种摩擦摆组合三维减隔震支座
NIE GUIBO (Autor:in) / WANG ZHIYONG (Autor:in) / BAI WEN (Autor:in) / WANG WEI (Autor:in) / XIE ZHINAN (Autor:in) / ZHONG JIE (Autor:in) / JI ZHITIAN (Autor:in) / FAN QINXIN (Autor:in) / MA HUIHUAN (Autor:in) / YU ZHIWEI (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
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