A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Giant frame damping structure of suspension self-resetting substructure
The invention provides a giant frame damping structure of a suspension self-resetting substructure. Comprising a main frame column, a main frame beam and a suspension self-resetting substructure. The suspension self-resetting substructure adopts an assembly type shear wall or frame structure form, suspension substructure unbonded prestressed tendons are adopted to suspend the suspension self-resetting substructure on a main frame beam and between vertical abutted seams of the shear wall of the substructure, and energy dissipation dampers are adopted by frame nodes of the substructure to improve the energy dissipation capacity of the self-resetting substructure. Spring devices are adopted at the adjacent parts of the two sides of the lower part of the suspension self-resetting substructure and the side surface of the main frame column and between the upper anchoring end of the unbonded prestressed tendon of the suspension substructure and the top surface of the main frame beam, so that the horizontal and vertical vibration frequencies of the suspension self-resetting substructure can be reasonably adjusted; therefore, shock absorption control on horizontal and vertical earthquake response of the giant frame structure is realized. The composite material can be applied to high-rise and super high-rise structures, and has good earthquake toughness.
本发明提供一种悬挂自复位子结构的巨型框架减震结构；包括：主框架柱、主框架梁和悬挂自复位子结构。悬挂自复位子结构采用装配式剪力墙或框架结构形式，采用悬挂子结构无粘结预应力筋将其悬挂于主框架梁上，子结构剪力墙的竖向拼缝之间、子结构框架节点采用耗能阻尼器提高自复位子结构的耗能能力；悬挂自复位子结构下部两侧与主框架柱侧面相邻部位、以及悬挂子结构无粘结预应力筋的上部锚固端与主框架梁顶面之间采用弹簧装置，可合理调节悬挂自复位子结构的水平和竖向振动频率，从而实现对巨型框架结构的水平和竖向地震响应进行减震控制；可应用于高层和超高层结构，且具有较好的地震韧性。
Giant frame damping structure of suspension self-resetting substructure
The invention provides a giant frame damping structure of a suspension self-resetting substructure. Comprising a main frame column, a main frame beam and a suspension self-resetting substructure. The suspension self-resetting substructure adopts an assembly type shear wall or frame structure form, suspension substructure unbonded prestressed tendons are adopted to suspend the suspension self-resetting substructure on a main frame beam and between vertical abutted seams of the shear wall of the substructure, and energy dissipation dampers are adopted by frame nodes of the substructure to improve the energy dissipation capacity of the self-resetting substructure. Spring devices are adopted at the adjacent parts of the two sides of the lower part of the suspension self-resetting substructure and the side surface of the main frame column and between the upper anchoring end of the unbonded prestressed tendon of the suspension substructure and the top surface of the main frame beam, so that the horizontal and vertical vibration frequencies of the suspension self-resetting substructure can be reasonably adjusted; therefore, shock absorption control on horizontal and vertical earthquake response of the giant frame structure is realized. The composite material can be applied to high-rise and super high-rise structures, and has good earthquake toughness.
本发明提供一种悬挂自复位子结构的巨型框架减震结构；包括：主框架柱、主框架梁和悬挂自复位子结构。悬挂自复位子结构采用装配式剪力墙或框架结构形式，采用悬挂子结构无粘结预应力筋将其悬挂于主框架梁上，子结构剪力墙的竖向拼缝之间、子结构框架节点采用耗能阻尼器提高自复位子结构的耗能能力；悬挂自复位子结构下部两侧与主框架柱侧面相邻部位、以及悬挂子结构无粘结预应力筋的上部锚固端与主框架梁顶面之间采用弹簧装置，可合理调节悬挂自复位子结构的水平和竖向振动频率，从而实现对巨型框架结构的水平和竖向地震响应进行减震控制；可应用于高层和超高层结构，且具有较好的地震韧性。
Giant frame damping structure of suspension self-resetting substructure
悬挂自复位子结构的巨型框架减震结构
XU GANG (author) / GUO TONG (author) / LI AIQUN (author) / WANG KAIRUI (author) / ZHU RUIZHAO (author) / CHAO LEI (author)
2023-11-24
Patent
Electronic Resource
Chinese
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