A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tuned viscous mass damper and building structure equipped with same
The invention discloses a tuned viscous mass damper and a building structure provided with the same, and relates to the technical field of building damping, the tuned viscous mass damper comprises a first rod-shaped part, a second rod-shaped part and a flywheel, and a matched motion conversion mechanism is arranged between the second rod-shaped part and the flywheel; the motion conversion mechanism comprises a motion constraint structure which is arranged on the second rod-shaped part and can form a first spiral path or a second spiral path and a force transmission part arranged on the flywheel, and a driving mechanism matched with the first rod-shaped part and the second rod-shaped part is arranged between the first rod-shaped part and the second rod-shaped part. The driving mechanism is configured to drive the motion constraint structure to be switched to the first spiral path or the second spiral path when the first rod-shaped component switches the axial motion direction, so that the second rod-shaped component drives the flywheel to rotate in the same direction in the process of reciprocating motion in the axial direction. The reliability of the tuned viscous mass damper can be improved, the use cost of the tuned viscous mass damper can be reduced, and meanwhile the flywheel can move more smoothly.
调谐黏滞质量阻尼器及配置有该阻尼器的建筑结构，涉及建筑减震技术领域，其中的调谐黏滞质量阻尼器包括第一杆状部件、第二杆状部件以及飞轮，第二杆状部件和飞轮间设有相配合的运动转换机构，运动转换机构包括设置在第二杆状部件上并可形成第一螺旋路径或第二螺旋路径的运动约束结构以及设置在飞轮上的力传导部件，第一杆状部件与第二杆状部件间设有相配合的驱动机构，驱动机构被配置为在第一杆状部件切换轴向运动方向时驱动运动约束结构切换为第一螺旋路径或第二螺旋路径，以使第二杆状部件沿轴向往复运动的过程中驱使飞轮往同一方向转动。本发明能够提高调谐黏滞质量阻尼器的可靠性并降低其使用成本，同时还能使飞轮的运动更加顺畅。
Tuned viscous mass damper and building structure equipped with same
The invention discloses a tuned viscous mass damper and a building structure provided with the same, and relates to the technical field of building damping, the tuned viscous mass damper comprises a first rod-shaped part, a second rod-shaped part and a flywheel, and a matched motion conversion mechanism is arranged between the second rod-shaped part and the flywheel; the motion conversion mechanism comprises a motion constraint structure which is arranged on the second rod-shaped part and can form a first spiral path or a second spiral path and a force transmission part arranged on the flywheel, and a driving mechanism matched with the first rod-shaped part and the second rod-shaped part is arranged between the first rod-shaped part and the second rod-shaped part. The driving mechanism is configured to drive the motion constraint structure to be switched to the first spiral path or the second spiral path when the first rod-shaped component switches the axial motion direction, so that the second rod-shaped component drives the flywheel to rotate in the same direction in the process of reciprocating motion in the axial direction. The reliability of the tuned viscous mass damper can be improved, the use cost of the tuned viscous mass damper can be reduced, and meanwhile the flywheel can move more smoothly.
调谐黏滞质量阻尼器及配置有该阻尼器的建筑结构，涉及建筑减震技术领域，其中的调谐黏滞质量阻尼器包括第一杆状部件、第二杆状部件以及飞轮，第二杆状部件和飞轮间设有相配合的运动转换机构，运动转换机构包括设置在第二杆状部件上并可形成第一螺旋路径或第二螺旋路径的运动约束结构以及设置在飞轮上的力传导部件，第一杆状部件与第二杆状部件间设有相配合的驱动机构，驱动机构被配置为在第一杆状部件切换轴向运动方向时驱动运动约束结构切换为第一螺旋路径或第二螺旋路径，以使第二杆状部件沿轴向往复运动的过程中驱使飞轮往同一方向转动。本发明能够提高调谐黏滞质量阻尼器的可靠性并降低其使用成本，同时还能使飞轮的运动更加顺畅。
Tuned viscous mass damper and building structure equipped with same
调谐黏滞质量阻尼器及配置有该阻尼器的建筑结构
LIU HUI (author) / ZHU JIANGFENG (author) / WANG PENGTAO (author)
2024-01-05
Patent
Electronic Resource
Chinese
Tuned viscous mass damper and building structure equipped with same
| European Patent Office | 2023
Improvement of tuned mass damper by using rotational inertia through tuned viscous mass damper
| Online Contents | 2013
Tuned mass electromagnetic damper and building structure provided with same
| European Patent Office | 2023
Plate type viscous damper, tuned mass damper and damper coefficient adjusting method
| European Patent Office | 2021