A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a universal viscoelastic damper, and relates to the technical field of earthquake resistance and wind prevention of building houses. The universal viscoelastic damper comprisesa supporting rod, an upper connecting piece and a lower connecting piece are arranged on the two sides of the supporting rod respectively, interaction force exists between the upper connecting piece and the supporting rod, interaction force exists between the lower connecting piece and the supporting rod, the upper connecting piece and the lower connecting piece are in universal rotating fit withthe supporting rod respectively, and the side, facing the supporting rod, of the lower connecting piece and the side, facing the supporting rod, of the upper connecting piece are each provided with aviscoelastic damping layer with a damping function. On one hand, the problem that an existing horizontal sliding type viscoelastic damper is low in energy consumption efficiency is solved; and on theother hand, the problem that the existing horizontal sliding type viscoelastic damper can only dissipate one-way energy is solved.
本发明提供一种万向型黏弹阻尼器，涉及建筑房屋抗震、防风技术领域。本发明包括支撑杆，上述支撑杆的两侧分别设有上连接件和下连接件，上述上连接件和上述支撑杆之间、上述下连接件与上述支撑杆之间均存在相互作用力，上述上连接件和下连接件分别与上述支撑杆万向转动配合，上述下连接件朝向上述支撑杆的一侧、上述上连接件朝向上述支撑杆的一侧均设有具有减震功能的黏弹阻尼层。本发明一方面解决了现有的水平滑动型黏弹阻尼器耗能效率低的问题；另一方面解决了现有的水平滑动型黏弹阻尼器只能耗散单向能量的问题。
The invention provides a universal viscoelastic damper, and relates to the technical field of earthquake resistance and wind prevention of building houses. The universal viscoelastic damper comprisesa supporting rod, an upper connecting piece and a lower connecting piece are arranged on the two sides of the supporting rod respectively, interaction force exists between the upper connecting piece and the supporting rod, interaction force exists between the lower connecting piece and the supporting rod, the upper connecting piece and the lower connecting piece are in universal rotating fit withthe supporting rod respectively, and the side, facing the supporting rod, of the lower connecting piece and the side, facing the supporting rod, of the upper connecting piece are each provided with aviscoelastic damping layer with a damping function. On one hand, the problem that an existing horizontal sliding type viscoelastic damper is low in energy consumption efficiency is solved; and on theother hand, the problem that the existing horizontal sliding type viscoelastic damper can only dissipate one-way energy is solved.
本发明提供一种万向型黏弹阻尼器，涉及建筑房屋抗震、防风技术领域。本发明包括支撑杆，上述支撑杆的两侧分别设有上连接件和下连接件，上述上连接件和上述支撑杆之间、上述下连接件与上述支撑杆之间均存在相互作用力，上述上连接件和下连接件分别与上述支撑杆万向转动配合，上述下连接件朝向上述支撑杆的一侧、上述上连接件朝向上述支撑杆的一侧均设有具有减震功能的黏弹阻尼层。本发明一方面解决了现有的水平滑动型黏弹阻尼器耗能效率低的问题；另一方面解决了现有的水平滑动型黏弹阻尼器只能耗散单向能量的问题。
Universal viscoelastic damper
一种万向型黏弹阻尼器
ZHANG LICHENG (author)
2021-01-29
Patent
Electronic Resource
Chinese
| Springer Verlag | 2020