Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-buckling double-yield-point shearing type mild steel damper with limiting function
The invention relates to the technical field of building seismic reduction structures, in particular to an anti-buckling double-yield-point shearing type mild steel damper with a limiting function. The damper comprises energy dissipation web plates, anti-buckling clamping plates, an upper base and a lower base, wherein the number of the energy dissipation web plates may be two, the two energy dissipation web plates are arranged between the two layers of anti-buckling clamping plates, the upper ends of the energy dissipation web plates and the upper ends of the anti-buckling clamping plates are both connected to the upper base, and the lower ends of the energy dissipation web plates and the lower ends of the anti-buckling clamping plates are both connected to the lower base. The damper is simple in structure, the inner core web plates are restrained during an earthquake, and the rigidity and the limiting function of the inner core web plates are brought into full play under the large earthquake limit state, so that the shear deformation of the damper under the large earthquake is limited, the effect of the anti-buckling clamping plates is brought into full play, and the anti-collapse capacity of the structure is improved.
本发明涉及建筑减震结构技术领域，尤其是涉及一种带限位功能的防屈曲双屈服点剪切型软钢阻尼器，包括：消能腹板、防屈曲夹板、上部底座、下部底座；消能腹板的数量可设置有两个，两个所述消能腹板设置于两层防屈曲夹板之间；所述消能腹板与防屈曲夹板的上端均连接于所述上部底座；所述消能腹板与防屈曲夹板的下端均连接于所述下部底座。本发明构造简单，不仅在地震时对内核腹板起到约束作用，在大震极限状态下充分发挥其刚度和具有限位功能，限制大震下阻尼器剪切变形，充分发挥了防屈曲板的作用，提高结构抗倒塌能力。
Anti-buckling double-yield-point shearing type mild steel damper with limiting function
The invention relates to the technical field of building seismic reduction structures, in particular to an anti-buckling double-yield-point shearing type mild steel damper with a limiting function. The damper comprises energy dissipation web plates, anti-buckling clamping plates, an upper base and a lower base, wherein the number of the energy dissipation web plates may be two, the two energy dissipation web plates are arranged between the two layers of anti-buckling clamping plates, the upper ends of the energy dissipation web plates and the upper ends of the anti-buckling clamping plates are both connected to the upper base, and the lower ends of the energy dissipation web plates and the lower ends of the anti-buckling clamping plates are both connected to the lower base. The damper is simple in structure, the inner core web plates are restrained during an earthquake, and the rigidity and the limiting function of the inner core web plates are brought into full play under the large earthquake limit state, so that the shear deformation of the damper under the large earthquake is limited, the effect of the anti-buckling clamping plates is brought into full play, and the anti-collapse capacity of the structure is improved.
本发明涉及建筑减震结构技术领域，尤其是涉及一种带限位功能的防屈曲双屈服点剪切型软钢阻尼器，包括：消能腹板、防屈曲夹板、上部底座、下部底座；消能腹板的数量可设置有两个，两个所述消能腹板设置于两层防屈曲夹板之间；所述消能腹板与防屈曲夹板的上端均连接于所述上部底座；所述消能腹板与防屈曲夹板的下端均连接于所述下部底座。本发明构造简单，不仅在地震时对内核腹板起到约束作用，在大震极限状态下充分发挥其刚度和具有限位功能，限制大震下阻尼器剪切变形，充分发挥了防屈曲板的作用，提高结构抗倒塌能力。
Anti-buckling double-yield-point shearing type mild steel damper with limiting function
一种带限位功能的防屈曲双屈服点剪切型软钢阻尼器
ZHEN WEI (Autor:in) / GE DONGDONG (Autor:in) / CHENG JUNFEI (Autor:in) / ZHAO FAN (Autor:in) / ZHANG LEI (Autor:in) / YU FANGCHENG (Autor:in)
31.08.2021
Patent
Elektronische Ressource
Chinesisch
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