Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modularized SMA composite viscoelastic damper
A modular SMA composite viscoelastic damper comprises an upper connecting end plate and a lower connecting end plate, the upper connecting end plate and the lower connecting end plate are oppositely arranged up and down, a middle corrugated steel plate is arranged between the upper connecting end plate and the lower connecting end plate, and rubber steel plate laminated layers with the same size are symmetrically arranged on the two sides of the middle corrugated steel plate; four plum-blossom-shaped hole channels with the same diameter are formed in the middle area of the middle corrugated steel plate and rubber steel plate laminated layer, the hole channels are distributed in the middle area in a rhombus shape, and four shape memory alloy bars are placed in the hole channels; the lower connecting end plate comprises a lower front connecting end plate and a lower rear connecting end plate, a front limiting plate is arranged above the lower front connecting end plate, a rear limiting plate is arranged above the lower rear connecting end plate, and the front limiting plate and the rear limiting plate are located on the outer surfaces of the rubber steel plate laminated layers on the two sides respectively; the top end of the rubber steel plate laminated layer is lower than the upper end of the middle corrugated steel plate and is not contacted with the bottom surface of the upper connecting end plate. The device has certain self-resetting capability after an earthquake, and is easy to replace after being damaged.
一种模块化SMA复合黏弹性阻尼器，包括上连接端板和下连接端板，上连接端板和下连接端板上下相对设置，上连接端板和下连接端板之间设置中部波形钢板，位于中部波形钢板两侧对称布置尺寸相同的橡胶钢板叠合层；在中部波形钢板、橡胶钢板叠合层中部区域开有四个直径相同梅花形孔道，孔道呈菱形分布于中部区域，在孔道内放置四根形状记忆合金棒；下连接端板包括下前连接端板、下后连接端板，所述下前连接端板上方设置前限位板，下后连接端板上方设置后限位板，所述前限位板、后限位板分别位于两侧橡胶钢板叠合层的外表面；橡胶钢板叠合层顶端低于中部波形钢板上端，不与上连接端板底面接触。本发明震后具有一定的自复位能力，损坏容易更换。
Modularized SMA composite viscoelastic damper
A modular SMA composite viscoelastic damper comprises an upper connecting end plate and a lower connecting end plate, the upper connecting end plate and the lower connecting end plate are oppositely arranged up and down, a middle corrugated steel plate is arranged between the upper connecting end plate and the lower connecting end plate, and rubber steel plate laminated layers with the same size are symmetrically arranged on the two sides of the middle corrugated steel plate; four plum-blossom-shaped hole channels with the same diameter are formed in the middle area of the middle corrugated steel plate and rubber steel plate laminated layer, the hole channels are distributed in the middle area in a rhombus shape, and four shape memory alloy bars are placed in the hole channels; the lower connecting end plate comprises a lower front connecting end plate and a lower rear connecting end plate, a front limiting plate is arranged above the lower front connecting end plate, a rear limiting plate is arranged above the lower rear connecting end plate, and the front limiting plate and the rear limiting plate are located on the outer surfaces of the rubber steel plate laminated layers on the two sides respectively; the top end of the rubber steel plate laminated layer is lower than the upper end of the middle corrugated steel plate and is not contacted with the bottom surface of the upper connecting end plate. The device has certain self-resetting capability after an earthquake, and is easy to replace after being damaged.
一种模块化SMA复合黏弹性阻尼器，包括上连接端板和下连接端板，上连接端板和下连接端板上下相对设置，上连接端板和下连接端板之间设置中部波形钢板，位于中部波形钢板两侧对称布置尺寸相同的橡胶钢板叠合层；在中部波形钢板、橡胶钢板叠合层中部区域开有四个直径相同梅花形孔道，孔道呈菱形分布于中部区域，在孔道内放置四根形状记忆合金棒；下连接端板包括下前连接端板、下后连接端板，所述下前连接端板上方设置前限位板，下后连接端板上方设置后限位板，所述前限位板、后限位板分别位于两侧橡胶钢板叠合层的外表面；橡胶钢板叠合层顶端低于中部波形钢板上端，不与上连接端板底面接触。本发明震后具有一定的自复位能力，损坏容易更换。
Modularized SMA composite viscoelastic damper
一种模块化SMA复合黏弹性阻尼器
SONG JIANGLIANG (Autor:in) / YU BOLANG (Autor:in) / LI BINGXIN (Autor:in) / SUN JIE (Autor:in) / MOU ZHIQI (Autor:in) / GAO PAN (Autor:in) / ZHANG LIRUN (Autor:in)
10.09.2024
Patent
Elektronische Ressource
Chinesisch
Modularized intelligent monitoring self-resetting damper
| Europäisches Patentamt | 2023