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Modular steel structure beam-column joint energy consumption connecting device easy to disassemble
The invention discloses a modular steel structure beam-column joint energy consumption connecting device easy to disassemble, and belongs to the technical field of modular steel structure connecting joints. The modular steel structure beam-column joint energy consumption connecting device comprises a shearing force piece installed between an upper modular unit and a lower modular unit and energy consumption pieces installed on a left modular unit and a right modular unit; the shear force piece comprises an upper connecting square steel box, a shear key and a lower connecting square steel box, the shear key is installed between the upper steel box and the lower steel box, and the upper steel box and the lower steel box are connected with the module unit stand columns respectively. The energy dissipation piece comprises a connecting component, a supporting component and an energy dissipation component, the connecting component comprises a left connecting plate and a right connecting plate, and the supporting component and the energy dissipation component are installed between the left connecting plate and the right connecting plate. Under the condition that the construction and installation difficulty is reduced, the device is installed between an upper module unit and a lower module unit, double-layer beam separation of a building structure is achieved, each layer of beam of the module units can be bent independently, it is ensured that the force transmission path is clear, and horizontal and vertical loads are effectively transmitted. When an earthquake occurs, energy is dissipated through plastic deformation of the device, damage to the module units is avoided, the connecting integrity between the modular steel structures is guaranteed, meanwhile, the anti-seismic toughness of the structures is improved, and the aim of reusing the module units is achieved by replacing the energy dissipation device after the earthquake.
本发明公开了一种易拆卸的模块化钢结构梁柱节点耗能连接装置，属于模块化钢结构连接节点技术领域，包括安装在上下模块单元之间的剪力件及安装在左右模块化单元的耗能件；剪力件包括上接方钢盒、抗剪键和下接方钢盒，所述抗剪键安装于上下方钢盒之间，上、下方钢盒分别与模块单元立柱连接；耗能件包括连接构件、支撑构件和耗能构件，连接构件包括左连接板和右连接板，所述支撑构件和耗能构件安装于左、右连接板之间。本发明在降低施工安装难度的情况下，安装于上下模块单元之间，实现建筑结构双层梁分离，使得模块单元每一层梁能各自独立受弯，确保传力路径明晰，并有效传递水平竖向荷载。当发生地震作用时，由该装置的塑形变形耗散能量，避免模块单元发生破坏，保证模块化钢结构之间的连接整体性的同时提升结构的抗震韧性，震后通过更换该耗能装置达到模块单元重复利用的目的。
Modular steel structure beam-column joint energy consumption connecting device easy to disassemble
The invention discloses a modular steel structure beam-column joint energy consumption connecting device easy to disassemble, and belongs to the technical field of modular steel structure connecting joints. The modular steel structure beam-column joint energy consumption connecting device comprises a shearing force piece installed between an upper modular unit and a lower modular unit and energy consumption pieces installed on a left modular unit and a right modular unit; the shear force piece comprises an upper connecting square steel box, a shear key and a lower connecting square steel box, the shear key is installed between the upper steel box and the lower steel box, and the upper steel box and the lower steel box are connected with the module unit stand columns respectively. The energy dissipation piece comprises a connecting component, a supporting component and an energy dissipation component, the connecting component comprises a left connecting plate and a right connecting plate, and the supporting component and the energy dissipation component are installed between the left connecting plate and the right connecting plate. Under the condition that the construction and installation difficulty is reduced, the device is installed between an upper module unit and a lower module unit, double-layer beam separation of a building structure is achieved, each layer of beam of the module units can be bent independently, it is ensured that the force transmission path is clear, and horizontal and vertical loads are effectively transmitted. When an earthquake occurs, energy is dissipated through plastic deformation of the device, damage to the module units is avoided, the connecting integrity between the modular steel structures is guaranteed, meanwhile, the anti-seismic toughness of the structures is improved, and the aim of reusing the module units is achieved by replacing the energy dissipation device after the earthquake.
本发明公开了一种易拆卸的模块化钢结构梁柱节点耗能连接装置，属于模块化钢结构连接节点技术领域，包括安装在上下模块单元之间的剪力件及安装在左右模块化单元的耗能件；剪力件包括上接方钢盒、抗剪键和下接方钢盒，所述抗剪键安装于上下方钢盒之间，上、下方钢盒分别与模块单元立柱连接；耗能件包括连接构件、支撑构件和耗能构件，连接构件包括左连接板和右连接板，所述支撑构件和耗能构件安装于左、右连接板之间。本发明在降低施工安装难度的情况下，安装于上下模块单元之间，实现建筑结构双层梁分离，使得模块单元每一层梁能各自独立受弯，确保传力路径明晰，并有效传递水平竖向荷载。当发生地震作用时，由该装置的塑形变形耗散能量，避免模块单元发生破坏，保证模块化钢结构之间的连接整体性的同时提升结构的抗震韧性，震后通过更换该耗能装置达到模块单元重复利用的目的。
Modular steel structure beam-column joint energy consumption connecting device easy to disassemble
一种易拆卸的模块化钢结构梁柱节点耗能连接装置
CHU YUNPENG (author) / XIAO YAXIN (author) / YAO YONG (author) / ZHANG CHUNTAO (author) / ZHANG ZHAOQIANG (author) / HUANG MINGBO (author) / ZOU XIANGCHUAN (author) / ZOU CHEN (author)
2024-11-22
Patent
Electronic Resource
Chinese
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