Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Friction pendulum seismic mitigation and isolation support structure
The invention discloses a friction pendulum seismic mitigation and isolation support structure which comprises an upper support fixedly arranged at the bottom of an upper structure of a building structure, an upper friction face formed at the bottom of the upper support, and an upper sealing ring arranged outside the upper support in a sleeving mode; the lower support is fixedly arranged at the top of the lower structure of the building structure, a lower friction surface is formed at the top of the lower support, the lower friction surface and the upper friction surface are oppositely arranged, the lower support is sleeved with a lower sealing ring, and the lower sealing ring is connected to the upper sealing ring in a sealed mode; the spherical crown body is arranged between the lower friction surface and the upper friction surface in a sliding manner; the first damper is hinged to the upper sealing ring and the bottom of the upper structure; the second damper is hinged to the top of the lower sealing ring and the top of the lower structure; the third damper is hinged to the outer edges of the spherical crown body and the upper friction surface; and the fourth damper is hinged to the upper support and the lower support. The problems that when an existing friction pendulum seismic mitigation and isolation support and an existing seismic mitigation and isolation supporting structure are large in amplitude, dislocation is prone to occurring, and a friction pendulum cannot return are solved.
本发明公开了一种摩擦摆减隔震支座结构，包括：上支座，固设于建筑结构的上部结构的底部，上支座的底部形成有上摩擦面，上支座的外部套设有上密封环；下支座，固设于建筑结构的下部结构的顶部，下支座的顶部形成有下摩擦面，下摩擦面与上摩擦面相对设置，下支座的外部套设有下密封环，下密封环密封连接于上密封环；球冠体，滑设于下摩擦面和上摩擦面之间；第一阻尼器，铰接于上密封环与上部结构的底部；第二阻尼器，铰接于下密封环与下部结构的顶部；第三阻尼器，铰接于球冠体与上摩擦面的外缘；第四阻尼器，铰接于上支座与下支座。本发明解决了现有的摩擦摆减隔震支座及减隔震支撑结构在震幅较大时，易出现错位以及摩擦摆无法回位的问题。
Friction pendulum seismic mitigation and isolation support structure
The invention discloses a friction pendulum seismic mitigation and isolation support structure which comprises an upper support fixedly arranged at the bottom of an upper structure of a building structure, an upper friction face formed at the bottom of the upper support, and an upper sealing ring arranged outside the upper support in a sleeving mode; the lower support is fixedly arranged at the top of the lower structure of the building structure, a lower friction surface is formed at the top of the lower support, the lower friction surface and the upper friction surface are oppositely arranged, the lower support is sleeved with a lower sealing ring, and the lower sealing ring is connected to the upper sealing ring in a sealed mode; the spherical crown body is arranged between the lower friction surface and the upper friction surface in a sliding manner; the first damper is hinged to the upper sealing ring and the bottom of the upper structure; the second damper is hinged to the top of the lower sealing ring and the top of the lower structure; the third damper is hinged to the outer edges of the spherical crown body and the upper friction surface; and the fourth damper is hinged to the upper support and the lower support. The problems that when an existing friction pendulum seismic mitigation and isolation support and an existing seismic mitigation and isolation supporting structure are large in amplitude, dislocation is prone to occurring, and a friction pendulum cannot return are solved.
本发明公开了一种摩擦摆减隔震支座结构，包括：上支座，固设于建筑结构的上部结构的底部，上支座的底部形成有上摩擦面，上支座的外部套设有上密封环；下支座，固设于建筑结构的下部结构的顶部，下支座的顶部形成有下摩擦面，下摩擦面与上摩擦面相对设置，下支座的外部套设有下密封环，下密封环密封连接于上密封环；球冠体，滑设于下摩擦面和上摩擦面之间；第一阻尼器，铰接于上密封环与上部结构的底部；第二阻尼器，铰接于下密封环与下部结构的顶部；第三阻尼器，铰接于球冠体与上摩擦面的外缘；第四阻尼器，铰接于上支座与下支座。本发明解决了现有的摩擦摆减隔震支座及减隔震支撑结构在震幅较大时，易出现错位以及摩擦摆无法回位的问题。
Friction pendulum seismic mitigation and isolation support structure
摩擦摆减隔震支座结构
KONG WEIPENG (Autor:in) / TANG BOWEN (Autor:in) / WANG JIABIN (Autor:in) / LIU JIAYU (Autor:in) / ZHANG HAOTIAN (Autor:in) / ZHANG LONG (Autor:in) / LIU ZHIHONG (Autor:in) / XU JIAQI (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
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