Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shock absorption column with particle damper
The damping column comprises a controlled column, an energy consumption layer, the particle damper and a bearing mechanism, the controlled column is a steel-concrete combined column, the bearing mechanism is fixedly connected with the controlled column, the bottom of the particle damper is connected with the bearing mechanism through a spring, the particle damper is a sealing body, and the energy consumption layer is arranged on the controlled column. Comprising an outer plate, an inner plate, a front end plate and a rear end plate, the outer plate, the inner plate, the front end plate and the rear end plate divide the particle damper into a sealing cavity and an interlayer, liquid is contained in the sealing cavity, a plurality of partition plates are arranged in the interlayer, and the partition plates divide the interlayer into a plurality of buffer spaces containing damping particles. Multiple energy dissipation mechanisms exist, including particle collision, friction energy dissipation, spring restoring force energy dissipation and friction energy dissipation between the particle damper and the energy dissipation layer, and the damping requirements of different amplitudes of the structure can be met.
本发明公开了一种带有颗粒阻尼器的减震柱，包括受控柱、耗能层，颗粒阻尼器、承托机构，受控柱为钢‑混凝土组合柱，承托机构与受控柱固定连接，颗粒阻尼器底部通过弹簧与承托机构连接，颗粒阻尼器为密封体，包括外板、内板、前端板和后端板，外板、内板、前端板和后端板将颗粒阻尼器分为密封腔及夹层，密封腔内装有液体，夹层内设有若干隔板，隔板将夹层分成了若干装有阻尼颗粒的缓冲空间。本发明存在多重耗能机制，包括颗粒碰撞、摩擦耗能、弹簧恢复力耗能以及颗粒阻尼器与耗能层之间的摩擦耗能，能够满足结构不同振幅的减震需求。
Shock absorption column with particle damper
The damping column comprises a controlled column, an energy consumption layer, the particle damper and a bearing mechanism, the controlled column is a steel-concrete combined column, the bearing mechanism is fixedly connected with the controlled column, the bottom of the particle damper is connected with the bearing mechanism through a spring, the particle damper is a sealing body, and the energy consumption layer is arranged on the controlled column. Comprising an outer plate, an inner plate, a front end plate and a rear end plate, the outer plate, the inner plate, the front end plate and the rear end plate divide the particle damper into a sealing cavity and an interlayer, liquid is contained in the sealing cavity, a plurality of partition plates are arranged in the interlayer, and the partition plates divide the interlayer into a plurality of buffer spaces containing damping particles. Multiple energy dissipation mechanisms exist, including particle collision, friction energy dissipation, spring restoring force energy dissipation and friction energy dissipation between the particle damper and the energy dissipation layer, and the damping requirements of different amplitudes of the structure can be met.
本发明公开了一种带有颗粒阻尼器的减震柱，包括受控柱、耗能层，颗粒阻尼器、承托机构，受控柱为钢‑混凝土组合柱，承托机构与受控柱固定连接，颗粒阻尼器底部通过弹簧与承托机构连接，颗粒阻尼器为密封体，包括外板、内板、前端板和后端板，外板、内板、前端板和后端板将颗粒阻尼器分为密封腔及夹层，密封腔内装有液体，夹层内设有若干隔板，隔板将夹层分成了若干装有阻尼颗粒的缓冲空间。本发明存在多重耗能机制，包括颗粒碰撞、摩擦耗能、弹簧恢复力耗能以及颗粒阻尼器与耗能层之间的摩擦耗能，能够满足结构不同振幅的减震需求。
Shock absorption column with particle damper
一种带有颗粒阻尼器的减震柱
WANG WEI (Autor:in) / WAN NIANXIAO (Autor:in) / WANG XINGXING (Autor:in)
18.07.2023
Patent
Elektronische Ressource
Chinesisch
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