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A platform for research: civil engineering, architecture and urbanism
Parallel type multi-step yield slotted steel plate wall type damper
The invention discloses a parallel type multi-step yield slotted steel plate wall type damper which comprises two cover plates, two circular ring-variable cross-section slotted energy dissipation steel plates and two energy dissipation components are arranged between the first cover plate and the second cover plate, and the two circular ring-variable cross-section slotted energy dissipation steel plates are located between the two energy dissipation components. The middle portions of the two circular ring-variable cross-section slotted energy dissipation steel plates are connected through a transverse stiffening plate, and the damper can achieve multi-step yield and has the advantages of being stable in hysteretic performance, large in plastic deformation and excellent in fatigue performance.
本发明公开了一种并联式多阶屈服开缝钢板墙式阻尼器，包括两块盖板，第一块盖板与第二块盖板之间设置有两块圆环‑变截面开缝耗能钢板及两个耗能构件，两块圆环‑变截面开缝耗能钢板位于所述两个耗能构件之间，两块圆环‑变截面开缝耗能钢板的中部之间通过横向加劲板相连接，该阻尼器能够实现多阶屈服，具有滞回性能稳定、塑性变形大以及疲劳性能优越的特点。
Parallel type multi-step yield slotted steel plate wall type damper
The invention discloses a parallel type multi-step yield slotted steel plate wall type damper which comprises two cover plates, two circular ring-variable cross-section slotted energy dissipation steel plates and two energy dissipation components are arranged between the first cover plate and the second cover plate, and the two circular ring-variable cross-section slotted energy dissipation steel plates are located between the two energy dissipation components. The middle portions of the two circular ring-variable cross-section slotted energy dissipation steel plates are connected through a transverse stiffening plate, and the damper can achieve multi-step yield and has the advantages of being stable in hysteretic performance, large in plastic deformation and excellent in fatigue performance.
本发明公开了一种并联式多阶屈服开缝钢板墙式阻尼器，包括两块盖板，第一块盖板与第二块盖板之间设置有两块圆环‑变截面开缝耗能钢板及两个耗能构件，两块圆环‑变截面开缝耗能钢板位于所述两个耗能构件之间，两块圆环‑变截面开缝耗能钢板的中部之间通过横向加劲板相连接，该阻尼器能够实现多阶屈服，具有滞回性能稳定、塑性变形大以及疲劳性能优越的特点。
Parallel type multi-step yield slotted steel plate wall type damper
一种并联式多阶屈服开缝钢板墙式阻尼器
LI LIANG (author) / TANG HAOLONG (author) / FAN XIYUE (author) / ZHOU TIANHUA (author) / HE YAO (author)
2024-03-01
Patent
Electronic Resource
Chinese
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