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A platform for research: civil engineering, architecture and urbanism
Rotary energy consumption amplification viscoelastic damper and anti-seismic system thereof
The invention provides a rotary type energy dissipation amplification viscoelastic damper and an anti-seismic system thereof. The damper comprises a transmission amplification steel plate, a macromolecule viscoelastic material layer and a fixed steel plate. The fixed steel plate is fixedly connected with a first plane building component, at least one side of the fixed steel plate is provided with a transmission amplification steel plate, a macromolecule viscoelastic material layer which is mutually bonded with the transmission amplification steel plate and the fixed steel plate is arranged between the transmission amplification steel plate and the fixed steel plate, and the transmission amplification steel plate can circumferentially rotate relative to the fixed steel plate; the transmission amplification steel plate is in rolling fit with the second plane building component, and the first plane building component and the second plane building component are two building components which are not located on the same plane and can generate relative displacement. Fusion of the swing wall technology and the structure passive control technology is achieved, the energy dissipation capacity is further improved through the displacement rotation amplification technology, the dynamic response of the structure under the earthquake action is reduced, and the structure safety is improved.
本发明提供了一种旋转式放大耗能粘弹性阻尼器及其抗震系统，阻尼器包括传动放大钢板、高分子粘弹性材料层、固定钢板；固定钢板与第一平面建筑构件固定连接，在固定钢板的至少一侧设有传动放大钢板，传动放大钢板与固定钢板之间设有与两者相互胶结的高分子粘弹性材料层，传动放大钢板能够相对于固定钢板做周向转动，传动放大钢板与第二平面建筑构件滚动配合，第一平面建筑构件与第二平面建筑构件为不在同一平面且能够产生相对位移的两个建筑构件。本发明实现了摇摆墙技术与结构被动控制技术的融合，并且通过位移旋转放大技术进一步提高耗能能力，减小结构在地震作用下动力响应，提高结构安全性。
Rotary energy consumption amplification viscoelastic damper and anti-seismic system thereof
The invention provides a rotary type energy dissipation amplification viscoelastic damper and an anti-seismic system thereof. The damper comprises a transmission amplification steel plate, a macromolecule viscoelastic material layer and a fixed steel plate. The fixed steel plate is fixedly connected with a first plane building component, at least one side of the fixed steel plate is provided with a transmission amplification steel plate, a macromolecule viscoelastic material layer which is mutually bonded with the transmission amplification steel plate and the fixed steel plate is arranged between the transmission amplification steel plate and the fixed steel plate, and the transmission amplification steel plate can circumferentially rotate relative to the fixed steel plate; the transmission amplification steel plate is in rolling fit with the second plane building component, and the first plane building component and the second plane building component are two building components which are not located on the same plane and can generate relative displacement. Fusion of the swing wall technology and the structure passive control technology is achieved, the energy dissipation capacity is further improved through the displacement rotation amplification technology, the dynamic response of the structure under the earthquake action is reduced, and the structure safety is improved.
本发明提供了一种旋转式放大耗能粘弹性阻尼器及其抗震系统，阻尼器包括传动放大钢板、高分子粘弹性材料层、固定钢板；固定钢板与第一平面建筑构件固定连接，在固定钢板的至少一侧设有传动放大钢板，传动放大钢板与固定钢板之间设有与两者相互胶结的高分子粘弹性材料层，传动放大钢板能够相对于固定钢板做周向转动，传动放大钢板与第二平面建筑构件滚动配合，第一平面建筑构件与第二平面建筑构件为不在同一平面且能够产生相对位移的两个建筑构件。本发明实现了摇摆墙技术与结构被动控制技术的融合，并且通过位移旋转放大技术进一步提高耗能能力，减小结构在地震作用下动力响应，提高结构安全性。
Rotary energy consumption amplification viscoelastic damper and anti-seismic system thereof
一种旋转式放大耗能粘弹性阻尼器及其抗震系统
LI XIANGMIN (author) / TIAN KUN (author) / ZHANG FUWEN (author) / LAN XUEPING (author) / YOSHIMINE (author)
2024-02-06
Patent
Electronic Resource
Chinese
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