Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical locking friction pendulum seismic mitigation and isolation support
The invention provides a mechanical locking friction pendulum seismic mitigation and isolation support, which relates to the technical field of bridge construction and comprises a bottom plate and a friction pendulum support assembly arranged on the bottom plate; the friction pendulum support assembly comprises an upper support plate, a spherical crown lining plate and a basin seat, and a slidingpair III is formed between the basin seat and the bottom plate; the support further comprises a trigger device and a mechanical locking device, and the trigger device is used for identifying an earthquake and can trigger the mechanical locking device to lock the sliding pair III when identifying that the earthquake comes or occurs; the mechanical locking device cooperates with the triggering device, so that the mechanical locking device has a locking state for the sliding pair III and an unlocking state under a normal working condition; the mechanical locking friction pendulum seismic mitigation and isolation support aims to solve the problems of reliability and economy of a conventional friction pendulum support in the prior art, can effectively guarantee the stability of the structure and performance of the seismic mitigation and isolation support in application, achieves seismic mitigation and energy consumption, and has the advantages of being safe and reliable to use and good in seismic mitigation and isolation effect.
本发明提供了一种机械式锁定摩擦摆减隔震支座，涉及桥梁建设技术领域，其包括底板和设于底板上的摩擦摆支座总成，摩擦摆支座总成包括上支座板、球冠衬板和盆座，在盆座与底板之间形成有滑动副III；支座还包括触发装置和机械式锁定装置，触发装置用于识别地震并在识别地震来临或发生时，能够触发机械式锁定装置对滑动副III进行锁定；机械式锁定装置与触发装置相配合，构成机械式锁定装置对滑动副III具有锁定状态以及在正常工况下的解锁状态；这种机械式锁定摩擦摆减隔震支座旨在解决现有技术中常规的摩擦摆支座存在的可靠性及经济性问题，可有效保障减隔震支座在应用中结构及性能的稳定性，实现减震耗能，具有使用安全可靠，减隔震效果好的优点。
Mechanical locking friction pendulum seismic mitigation and isolation support
The invention provides a mechanical locking friction pendulum seismic mitigation and isolation support, which relates to the technical field of bridge construction and comprises a bottom plate and a friction pendulum support assembly arranged on the bottom plate; the friction pendulum support assembly comprises an upper support plate, a spherical crown lining plate and a basin seat, and a slidingpair III is formed between the basin seat and the bottom plate; the support further comprises a trigger device and a mechanical locking device, and the trigger device is used for identifying an earthquake and can trigger the mechanical locking device to lock the sliding pair III when identifying that the earthquake comes or occurs; the mechanical locking device cooperates with the triggering device, so that the mechanical locking device has a locking state for the sliding pair III and an unlocking state under a normal working condition; the mechanical locking friction pendulum seismic mitigation and isolation support aims to solve the problems of reliability and economy of a conventional friction pendulum support in the prior art, can effectively guarantee the stability of the structure and performance of the seismic mitigation and isolation support in application, achieves seismic mitigation and energy consumption, and has the advantages of being safe and reliable to use and good in seismic mitigation and isolation effect.
本发明提供了一种机械式锁定摩擦摆减隔震支座，涉及桥梁建设技术领域，其包括底板和设于底板上的摩擦摆支座总成，摩擦摆支座总成包括上支座板、球冠衬板和盆座，在盆座与底板之间形成有滑动副III；支座还包括触发装置和机械式锁定装置，触发装置用于识别地震并在识别地震来临或发生时，能够触发机械式锁定装置对滑动副III进行锁定；机械式锁定装置与触发装置相配合，构成机械式锁定装置对滑动副III具有锁定状态以及在正常工况下的解锁状态；这种机械式锁定摩擦摆减隔震支座旨在解决现有技术中常规的摩擦摆支座存在的可靠性及经济性问题，可有效保障减隔震支座在应用中结构及性能的稳定性，实现减震耗能，具有使用安全可靠，减隔震效果好的优点。
Mechanical locking friction pendulum seismic mitigation and isolation support
机械式锁定摩擦摆减隔震支座
LIU CHENG (Autor:in) / LIU HAILIANG (Autor:in) / QIU TINGQI (Autor:in) / LUO MINGCHENG (Autor:in) / ZHANG QIFAN (Autor:in) / CHEN HONG (Autor:in)
08.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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