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A platform for research: civil engineering, architecture and urbanism
Seam damping filling type thin-wall inverted siphon seismic mitigation and isolation device
The invention discloses a parting damping filling type thin-wall inverted siphon seismic mitigation and isolation device, which belongs to the technical field of seismic mitigation and isolation, and comprises an inverted siphon water pipe, a protective layer and a non-Newtonian fluid, the inverted siphon water pipe is formed by connecting a plurality of pipe sections, one end of the inverted siphon water pipe is communicated with a water taking river channel, the other end of the inverted siphon water pipe is communicated with a water inlet river channel, the inverted siphon water pipe is sleeved with the protective layer, and the space between the inverted siphon water pipe and the protective layer is filled with the non-Newtonian fluid. The inverted siphon water pipe has the advantages of being simple in structure, good in damping effect and capable of being used repeatedly, and the problems that the size is greatly reduced due to the fact that the foamed aluminum unit generates irreversible deformation after being subjected to large damping extrusion every time, damping performance falls in a cliff mode, the movable space of the wrapped inverted siphon water pipe is gradually enlarged, and the service life is affected can be solved. And stress concentration is very easy to generate, so that damage is caused.
本发明公开了一种分缝处阻尼填充式薄壁倒虹吸减隔震装置，属于减隔震技术领域，包括：倒虹吸水管，保护层和非牛顿流体；所述倒虹吸水管由多个管段连接而成，所述倒虹吸水管的一端与取水河道连通，另一端与入水河道连通，所述倒虹吸水管的外部套设有所述保护层，所述倒虹吸水管与所述保护层之间填装有所述非牛顿流体，本发明具有装置结构简单紧凑，减震效果优良，可以多次使用的优点，可以解决因泡沫铝单元每经过一次大的减震挤压就会产生不可逆的变形导致体积大幅减小，减震性能断崖式下跌，被包裹的倒虹吸输水管所能活动的空间逐渐扩大，极易产生应力集中从而受到破坏的问题。
Seam damping filling type thin-wall inverted siphon seismic mitigation and isolation device
The invention discloses a parting damping filling type thin-wall inverted siphon seismic mitigation and isolation device, which belongs to the technical field of seismic mitigation and isolation, and comprises an inverted siphon water pipe, a protective layer and a non-Newtonian fluid, the inverted siphon water pipe is formed by connecting a plurality of pipe sections, one end of the inverted siphon water pipe is communicated with a water taking river channel, the other end of the inverted siphon water pipe is communicated with a water inlet river channel, the inverted siphon water pipe is sleeved with the protective layer, and the space between the inverted siphon water pipe and the protective layer is filled with the non-Newtonian fluid. The inverted siphon water pipe has the advantages of being simple in structure, good in damping effect and capable of being used repeatedly, and the problems that the size is greatly reduced due to the fact that the foamed aluminum unit generates irreversible deformation after being subjected to large damping extrusion every time, damping performance falls in a cliff mode, the movable space of the wrapped inverted siphon water pipe is gradually enlarged, and the service life is affected can be solved. And stress concentration is very easy to generate, so that damage is caused.
本发明公开了一种分缝处阻尼填充式薄壁倒虹吸减隔震装置，属于减隔震技术领域，包括：倒虹吸水管，保护层和非牛顿流体；所述倒虹吸水管由多个管段连接而成，所述倒虹吸水管的一端与取水河道连通，另一端与入水河道连通，所述倒虹吸水管的外部套设有所述保护层，所述倒虹吸水管与所述保护层之间填装有所述非牛顿流体，本发明具有装置结构简单紧凑，减震效果优良，可以多次使用的优点，可以解决因泡沫铝单元每经过一次大的减震挤压就会产生不可逆的变形导致体积大幅减小，减震性能断崖式下跌，被包裹的倒虹吸输水管所能活动的空间逐渐扩大，极易产生应力集中从而受到破坏的问题。
Seam damping filling type thin-wall inverted siphon seismic mitigation and isolation device
一种分缝处阻尼填充式薄壁倒虹吸减隔震装置
WU YONGXIN (author) / CHEN DONGGE (author) / WANG YUSHUAI (author) / LIAO YIHUI (author) / LUO BAOXIN (author) / CAO LI (author) / ZHANG CHAO (author)
2023-10-10
Patent
Electronic Resource
Chinese
| European Patent Office | 2023