Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SMA self-resetting seismic isolation support
The invention discloses an SMA self-resetting seismic isolation support. The SMA self-resetting seismic isolation support comprises an upper connecting plate, a lower connecting plate, laminated rubber, a connecting piece, dog-bone-shaped SMA rods, steel chains with connecting blocks and lifting ring nuts; bolt holes are formed in the upper connecting plate and the lower connecting plate; the laminated rubber is arranged between the upper connecting plate and the lower connecting plate and connected with the upper connecting plate and the lower connecting plate through bolts; the connecting piece is connected with the lower connecting plate through a bolt and is arranged on the lower connecting plate; the dog-bone-shaped SMA rods are connected with the connecting piece on the lower connecting plate through threads; the other ends of the dog-bone-shaped SMA rods are connected with the steel chains with the connecting blocks; the other ends of the steel chains are connected with the lifting ring nuts of the upper connecting plate; the SMA rods and the steel chains are arranged on two sides of the support but not limited to arrangement on the two sides; two SMA rods and a steel chain assembly are arranged on each side; and the SMA rods and steel chain assemblies are distributed in an X-shaped cross mode on the whole. The seismic isolation effect of the structure can be improved, and loss after an earthquake is reduced.
本发明公开了一种SMA自复位隔震支座，包括上连接板、下连接板，叠层橡胶、连接件、狗骨形SMA棒和带连接块的钢链以及吊环螺母，上连接板和下连接板上有螺栓孔，叠层橡胶置于上连接板和下连接板中间位置，与上连接板和下连接板采用螺栓连接，连接件通过螺栓和下连接板相连接，置下连接板，狗骨形SMA棒通过螺纹与下连接板上的连接件相连，另一端与带连接块的钢链相连，钢链另一端与上连接板的吊环螺母相连，支座的两侧布置有SMA棒和钢链，但不限于两侧布置，每一侧有两根SMA棒和钢链组合体，整体上SMA棒和钢链组合体上呈现X交叉型分布。本发明可以改善结构的隔震效果，减少震后的损失。
SMA self-resetting seismic isolation support
The invention discloses an SMA self-resetting seismic isolation support. The SMA self-resetting seismic isolation support comprises an upper connecting plate, a lower connecting plate, laminated rubber, a connecting piece, dog-bone-shaped SMA rods, steel chains with connecting blocks and lifting ring nuts; bolt holes are formed in the upper connecting plate and the lower connecting plate; the laminated rubber is arranged between the upper connecting plate and the lower connecting plate and connected with the upper connecting plate and the lower connecting plate through bolts; the connecting piece is connected with the lower connecting plate through a bolt and is arranged on the lower connecting plate; the dog-bone-shaped SMA rods are connected with the connecting piece on the lower connecting plate through threads; the other ends of the dog-bone-shaped SMA rods are connected with the steel chains with the connecting blocks; the other ends of the steel chains are connected with the lifting ring nuts of the upper connecting plate; the SMA rods and the steel chains are arranged on two sides of the support but not limited to arrangement on the two sides; two SMA rods and a steel chain assembly are arranged on each side; and the SMA rods and steel chain assemblies are distributed in an X-shaped cross mode on the whole. The seismic isolation effect of the structure can be improved, and loss after an earthquake is reduced.
本发明公开了一种SMA自复位隔震支座，包括上连接板、下连接板，叠层橡胶、连接件、狗骨形SMA棒和带连接块的钢链以及吊环螺母，上连接板和下连接板上有螺栓孔，叠层橡胶置于上连接板和下连接板中间位置，与上连接板和下连接板采用螺栓连接，连接件通过螺栓和下连接板相连接，置下连接板，狗骨形SMA棒通过螺纹与下连接板上的连接件相连，另一端与带连接块的钢链相连，钢链另一端与上连接板的吊环螺母相连，支座的两侧布置有SMA棒和钢链，但不限于两侧布置，每一侧有两根SMA棒和钢链组合体，整体上SMA棒和钢链组合体上呈现X交叉型分布。本发明可以改善结构的隔震效果，减少震后的损失。
SMA self-resetting seismic isolation support
一种SMA自复位隔震支座
QIU CANXING (Autor:in) / WU CHENGJING (Autor:in) / JIANG TIANYUAN (Autor:in) / DU XIULI (Autor:in)
23.04.2021
Patent
Elektronische Ressource
Chinesisch
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