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Lead core damping connecting structure
The lead core damping connecting structure comprises a lead core damping module, an upper connecting plate connected with an upper structural beam and a lower connecting plate connected with a supporting piece, and the lead core damping module comprises an upper bottom plate detachably connected with the upper connecting plate and a lower bottom plate detachably connected with the lower connecting plate; a lead core assembly and a rubber layer wrapping the outer surface of the lead core assembly are arranged between the upper bottom plate and the lower bottom plate, and the lead core assembly is located in the center of the whole lead core damping module. Earthquake energy is absorbed and dissipated through plastic deformation of the lead core and elastic deformation of the rubber layer, the lead core is located in the middle of the shock absorber and can generate plastic deformation and absorb a large amount of energy under the action of an earthquake, and the rubber layer provides horizontal displacement capacity and recovery capacity, so that the structure can recover to the original position after the earthquake.
本发明公开了一种铅芯减震连接结构，包括铅芯减震模块、与上部结构梁连接的上连接板、与支撑件连接的下连接板，所述铅芯减震模块包括与所述上连接板可拆卸连接的上底板、与所述下连接板可拆卸连接的下底板，所述上底板和下底板之间设置有铅芯组件和包裹在所述铅芯组件外表面的橡胶层，且所述铅芯组件位于整个铅芯减震模块的中心位置处。通过铅芯的塑性变形和橡胶层的弹性变形来吸收和耗散地震能量，铅芯位于减震器的中间，能够在地震作用下发生塑性变形，吸收大量能量，而橡胶层则提供了水平位移能力和恢复能力，使得结构在地震过后能恢复原位。
Lead core damping connecting structure
The lead core damping connecting structure comprises a lead core damping module, an upper connecting plate connected with an upper structural beam and a lower connecting plate connected with a supporting piece, and the lead core damping module comprises an upper bottom plate detachably connected with the upper connecting plate and a lower bottom plate detachably connected with the lower connecting plate; a lead core assembly and a rubber layer wrapping the outer surface of the lead core assembly are arranged between the upper bottom plate and the lower bottom plate, and the lead core assembly is located in the center of the whole lead core damping module. Earthquake energy is absorbed and dissipated through plastic deformation of the lead core and elastic deformation of the rubber layer, the lead core is located in the middle of the shock absorber and can generate plastic deformation and absorb a large amount of energy under the action of an earthquake, and the rubber layer provides horizontal displacement capacity and recovery capacity, so that the structure can recover to the original position after the earthquake.
本发明公开了一种铅芯减震连接结构，包括铅芯减震模块、与上部结构梁连接的上连接板、与支撑件连接的下连接板，所述铅芯减震模块包括与所述上连接板可拆卸连接的上底板、与所述下连接板可拆卸连接的下底板，所述上底板和下底板之间设置有铅芯组件和包裹在所述铅芯组件外表面的橡胶层，且所述铅芯组件位于整个铅芯减震模块的中心位置处。通过铅芯的塑性变形和橡胶层的弹性变形来吸收和耗散地震能量，铅芯位于减震器的中间，能够在地震作用下发生塑性变形，吸收大量能量，而橡胶层则提供了水平位移能力和恢复能力，使得结构在地震过后能恢复原位。
Lead core damping connecting structure
一种铅芯减震连接结构
ZHANG JIN (author) / GONG MINFENG (author) / TAN LIHUA (author) / YANG LYULEI (author) / XIONG XUNCHENG (author)
2024-09-24
Patent
Electronic Resource
Chinese
| European Patent Office | 2016