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A platform for research: civil engineering, architecture and urbanism
Double-order yield buckling restrained brace structure
The invention discloses a double-order yield buckling restrained brace structure, and belongs to the technical field of energy dissipation and shock absorption. The double-order yield buckling restrained brace structure comprises a buckling restrained brace and further comprises a sliding friction damper. The two sides of the cover plate are each provided with a through hole, and each through hole is used for allowing an SMA rod piece on a force application piece to penetrate through. The end of the clamping plate is fixedly connected with the end of the buckling restrained brace, a slotted hole with the rectangular section is formed in the clamping plate, the length direction of the slotted hole is consistent with the length direction of the buckling restrained brace, the slotted hole and the through hole are used for allowing the same SMA rod piece to penetrate through, the fastener is connected with the SMA rod piece, and the buckling restrained brace is fixedly connected with the clamping plate. The clamping plate and the cover plate are mutually attached and fastened. The double-order yield buckling restrained brace structure has bearing capacity and yield energy consumption, and can adapt to earthquakes of different magnitudes.
本发明公开了一种双阶屈服屈曲约束支撑结构，属于消能减震技术领域。该双阶屈服屈曲约束支撑结构包括屈曲约束支撑，双阶屈服屈曲约束支撑结构还包括滑动摩擦阻尼器；所述盖板两侧分别设有一个通孔，各通孔分别用于穿设一个施力件上的SMA杆件；所述夹板的端部固定连接所述屈曲约束支撑的端部，所述夹板上设有截面为矩形的槽孔，槽孔的长度方向与屈曲约束支撑的方向长度方向一致，所述槽孔和所述通孔均用于穿设同一个SMA杆件，所述紧固件连接所述SMA杆件，用于将夹板和盖板互相贴合和紧固。本双阶屈服屈曲约束支撑结构兼具承载力和屈服耗能，能够适应不同大小地震。
Double-order yield buckling restrained brace structure
The invention discloses a double-order yield buckling restrained brace structure, and belongs to the technical field of energy dissipation and shock absorption. The double-order yield buckling restrained brace structure comprises a buckling restrained brace and further comprises a sliding friction damper. The two sides of the cover plate are each provided with a through hole, and each through hole is used for allowing an SMA rod piece on a force application piece to penetrate through. The end of the clamping plate is fixedly connected with the end of the buckling restrained brace, a slotted hole with the rectangular section is formed in the clamping plate, the length direction of the slotted hole is consistent with the length direction of the buckling restrained brace, the slotted hole and the through hole are used for allowing the same SMA rod piece to penetrate through, the fastener is connected with the SMA rod piece, and the buckling restrained brace is fixedly connected with the clamping plate. The clamping plate and the cover plate are mutually attached and fastened. The double-order yield buckling restrained brace structure has bearing capacity and yield energy consumption, and can adapt to earthquakes of different magnitudes.
本发明公开了一种双阶屈服屈曲约束支撑结构，属于消能减震技术领域。该双阶屈服屈曲约束支撑结构包括屈曲约束支撑，双阶屈服屈曲约束支撑结构还包括滑动摩擦阻尼器；所述盖板两侧分别设有一个通孔，各通孔分别用于穿设一个施力件上的SMA杆件；所述夹板的端部固定连接所述屈曲约束支撑的端部，所述夹板上设有截面为矩形的槽孔，槽孔的长度方向与屈曲约束支撑的方向长度方向一致，所述槽孔和所述通孔均用于穿设同一个SMA杆件，所述紧固件连接所述SMA杆件，用于将夹板和盖板互相贴合和紧固。本双阶屈服屈曲约束支撑结构兼具承载力和屈服耗能，能够适应不同大小地震。
Double-order yield buckling restrained brace structure
双阶屈服屈曲约束支撑结构
WANG JIYANG (author) / HUANG HUIJIE (author) / WANG LINGBO (author) / WANG SHUBIN (author) / YU DAN (author) / DONG JIE (author)
2024-04-09
Patent
Electronic Resource
Chinese
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