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A platform for research: civil engineering, architecture and urbanism
Tensile energy-consumption seismic isolation support
The invention discloses a tensile energy-consumption shock-insulation support, which belongs to the technical field of shock absorption and isolation of building structures and comprises a support body and more than two tensile energy-consumption steel plates mounted on the side surface of the support body. The support body comprises an upper connecting steel plate, a lower connecting steel plate and a rubber unit; the rubber unit is of a columnar structure, the upper end face and the lower end face of the rubber unit are connected with the upper connecting steel plate and the lower connecting steel plate correspondingly and arranged oppositely, and the side edges of the upper connecting steel plate and the side edges of the lower connecting steel plate are in one-to-one correspondence. A plurality of steel bars are arranged on each tensile energy dissipation steel plate; the tensile energy dissipation steel plates are made of soft steel materials; the upper end of each tensile energy dissipation steel plate is installed on one side face of the upper connecting steel plate, and the lower end of each tensile energy dissipation steel plate is installed on one side face of the lower connecting steel plate. The tensile energy dissipation steel plate in the support is used for providing a tensile bearing mechanism for the support, meanwhile, certain earthquake input energy is dissipated through steel yield, interlayer displacement of the shock insulation layer is reduced, and the tensile energy dissipation characteristic of the shock insulation support is achieved.
本发明公开了一种抗拉耗能隔震支座，属于建筑结构减隔震技术领域，包括一个支座本体和两个以上安装在支座本体侧面的抗拉耗能钢板；支座本体包括上连接钢板、下连接钢板以及橡胶单元；橡胶单元为柱状结构，其上端面和下端面分别连接上连接钢板和下连接钢板呈相对布置，且上连接钢板的侧边和下连接钢板侧边一一相对；每个抗拉耗能钢板上均设有若干钢条；抗拉耗能钢板采用软钢材质；每个抗拉耗能钢板其上端安装在上连接钢板的一个侧面上，下端安装在下连接钢板的一个侧面上。本发明利用支座中的抗拉耗能钢板提供支座抗拉承载机制，同时利用钢材屈服耗散一定的地震输入能量，降低隔震层的层间位移，实现隔震支座的抗拉耗能特性。
Tensile energy-consumption seismic isolation support
The invention discloses a tensile energy-consumption shock-insulation support, which belongs to the technical field of shock absorption and isolation of building structures and comprises a support body and more than two tensile energy-consumption steel plates mounted on the side surface of the support body. The support body comprises an upper connecting steel plate, a lower connecting steel plate and a rubber unit; the rubber unit is of a columnar structure, the upper end face and the lower end face of the rubber unit are connected with the upper connecting steel plate and the lower connecting steel plate correspondingly and arranged oppositely, and the side edges of the upper connecting steel plate and the side edges of the lower connecting steel plate are in one-to-one correspondence. A plurality of steel bars are arranged on each tensile energy dissipation steel plate; the tensile energy dissipation steel plates are made of soft steel materials; the upper end of each tensile energy dissipation steel plate is installed on one side face of the upper connecting steel plate, and the lower end of each tensile energy dissipation steel plate is installed on one side face of the lower connecting steel plate. The tensile energy dissipation steel plate in the support is used for providing a tensile bearing mechanism for the support, meanwhile, certain earthquake input energy is dissipated through steel yield, interlayer displacement of the shock insulation layer is reduced, and the tensile energy dissipation characteristic of the shock insulation support is achieved.
本发明公开了一种抗拉耗能隔震支座，属于建筑结构减隔震技术领域，包括一个支座本体和两个以上安装在支座本体侧面的抗拉耗能钢板；支座本体包括上连接钢板、下连接钢板以及橡胶单元；橡胶单元为柱状结构，其上端面和下端面分别连接上连接钢板和下连接钢板呈相对布置，且上连接钢板的侧边和下连接钢板侧边一一相对；每个抗拉耗能钢板上均设有若干钢条；抗拉耗能钢板采用软钢材质；每个抗拉耗能钢板其上端安装在上连接钢板的一个侧面上，下端安装在下连接钢板的一个侧面上。本发明利用支座中的抗拉耗能钢板提供支座抗拉承载机制，同时利用钢材屈服耗散一定的地震输入能量，降低隔震层的层间位移，实现隔震支座的抗拉耗能特性。
Tensile energy-consumption seismic isolation support
一种抗拉耗能隔震支座
TANG LIANG (author) / DUAN SHUKUN (author) / ZHANG YONGBO (author) / ZHANG XUQIAO (author) / CHEN XIAODONG (author) / QIAO HAOYUE (author) / CHENG TAO (author) / WANG WEI (author) / SU RUI (author) / DENG YANGPENG (author)
2023-06-13
Patent
Electronic Resource
Chinese
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