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A platform for research: civil engineering, architecture and urbanism
Friction damper and friction energy dissipation outrigger truss
The invention discloses a friction damper and a friction energy dissipation outrigger truss, and relates to the technical field of constructions.The friction damper comprises a friction main plate, friction plates and an outer cover plate, and the two friction plates are arranged on the outer side of the friction main plate; and an outer cover plate is fixedly arranged on the outer side part of the friction plate. The friction energy dissipation outrigger truss comprises the friction damper and an outrigger truss, and one side of the outrigger truss is fixedly connected with a core tube shear wall. The other side of the spring is hinged with the end part of the friction damper; and the side part of the friction damper is fixedly arranged on the giant column. According to the friction energy dissipation outrigger truss, the displacement amplification device and the friction type energy dissipation device are used in a combined mode, relative displacement can be amplified, and the energy dissipation capacity of a friction device is improved. Meanwhile, the multiple friction devices are arranged, friction force needing to be provided by the friction devices is reduced while displacement is amplified, and the friction devices are made to be smaller in size and easier to manufacture.
本发明公开了一种摩擦阻尼器以及摩擦耗能伸臂桁架，涉及建筑技术领域，所述摩擦阻尼器包括摩擦主板、摩擦片和外盖板，两个摩擦片分别设置于所述摩擦主板的外侧部；所述摩擦片的外侧部固定设置有外盖板。摩擦耗能伸臂桁架包括上述摩擦阻尼器和伸臂桁架，所述伸臂桁架一侧与核心筒剪力墙固定连接；另一侧与所述摩擦阻尼器的端部铰接；所述摩擦阻尼器的侧部固定设置于巨型柱。本发明中的摩擦耗能伸臂桁架，位移放大装置与摩擦型耗能装置联合使用，可以放大相对位移，增大摩擦装置的耗能能力。同时布置多个摩擦装置，在位移放大的同时，降低了摩擦装置需要提供的摩擦力，使得摩擦装置尺寸变小，更容易制造。
Friction damper and friction energy dissipation outrigger truss
The invention discloses a friction damper and a friction energy dissipation outrigger truss, and relates to the technical field of constructions.The friction damper comprises a friction main plate, friction plates and an outer cover plate, and the two friction plates are arranged on the outer side of the friction main plate; and an outer cover plate is fixedly arranged on the outer side part of the friction plate. The friction energy dissipation outrigger truss comprises the friction damper and an outrigger truss, and one side of the outrigger truss is fixedly connected with a core tube shear wall. The other side of the spring is hinged with the end part of the friction damper; and the side part of the friction damper is fixedly arranged on the giant column. According to the friction energy dissipation outrigger truss, the displacement amplification device and the friction type energy dissipation device are used in a combined mode, relative displacement can be amplified, and the energy dissipation capacity of a friction device is improved. Meanwhile, the multiple friction devices are arranged, friction force needing to be provided by the friction devices is reduced while displacement is amplified, and the friction devices are made to be smaller in size and easier to manufacture.
本发明公开了一种摩擦阻尼器以及摩擦耗能伸臂桁架，涉及建筑技术领域，所述摩擦阻尼器包括摩擦主板、摩擦片和外盖板，两个摩擦片分别设置于所述摩擦主板的外侧部；所述摩擦片的外侧部固定设置有外盖板。摩擦耗能伸臂桁架包括上述摩擦阻尼器和伸臂桁架，所述伸臂桁架一侧与核心筒剪力墙固定连接；另一侧与所述摩擦阻尼器的端部铰接；所述摩擦阻尼器的侧部固定设置于巨型柱。本发明中的摩擦耗能伸臂桁架，位移放大装置与摩擦型耗能装置联合使用，可以放大相对位移，增大摩擦装置的耗能能力。同时布置多个摩擦装置，在位移放大的同时，降低了摩擦装置需要提供的摩擦力，使得摩擦装置尺寸变小，更容易制造。
Friction damper and friction energy dissipation outrigger truss
一种摩擦阻尼器以及摩擦耗能伸臂桁架
WANG XIAOTING (author) / XU KAIYUAN (author) / WANG TAO (author)
2024-09-03
Patent
Electronic Resource
Chinese
A novel energy dissipation outrigger system with rotational inertia damper
| SAGE Publications | 2018