Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Semi-active tuned mass inertia damper
The invention provides a semi-active tuned mass inertia damper which comprises a top plate, a middle plate and a bottom plate arranged in parallel, and a semi-active inertia damper perpendicularly arranged between the middle plate and the bottom plate. A first steel rod, a second steel rod, a third steel rod, a fourth steel rod, a fifth steel rod and a sixth steel rod arranged perpendicularly arefixed between the top plate and the bottom plate; the semi-active inertia damper comprises a first variable inertia piece, a second variable inertia piece, a first spring, a second spring, a third spring, a fourth spring, a fifth spring and a sixth spring and an additional mass piece arranged in parallel; the first spring, the second spring, the third spring, the fourth spring, the fifth spring and the sixth spring sleeve the first steel rod, the second rod, the third rod, the fourth rod, the fifth rod and the sixth steel rod and are fixed between the middle plate and the bottom plate; two ends of the first variable inertia piece and the second variable inertia piece are respectively fixed onto the middle plate and the bottom plate; the additional mass piece is fixed onto the middle plate;and the first spring, the second spring, the third spring, the fourth spring, the fifth spring and the sixth spring, the first variable inertia piece and the second variable inertia piece are serially connected to the additional mass piece through the top plate and the middle plate arranged in parallel. The semi-active tuned mass inertia damper provided by the invention can achieve an ideal damping effect within a wide-frequency stimulation range.
本发明提供了一种半主动调谐质量惯性阻尼器，包括：平行设置的顶板、中间板和底板以及垂直设置于中间版和底板之间的半主动惯量阻尼器，顶板和底板之间固定有垂直设置的第一钢棒～第六钢棒；半主动惯量阻尼器包括平行设置的第一可变惯性件、第二可变惯性件、第一弹簧～第六弹簧以及附加质量件；第一弹簧～第六弹簧套设于第一钢棒～第六钢棒上并固定于中间板和底板之间，第一可变惯性件和第二可变惯性件的两端分别固定于中间板和底板上，附加质量件固定于中间板上，第一弹簧～第六弹簧、第一可变惯性件和第二可变惯性件通过平行设置的顶板和中间板以串联的方式连接至附加质量件。本发明可以在宽频率激励范围内实现理想减振效果。
Semi-active tuned mass inertia damper
The invention provides a semi-active tuned mass inertia damper which comprises a top plate, a middle plate and a bottom plate arranged in parallel, and a semi-active inertia damper perpendicularly arranged between the middle plate and the bottom plate. A first steel rod, a second steel rod, a third steel rod, a fourth steel rod, a fifth steel rod and a sixth steel rod arranged perpendicularly arefixed between the top plate and the bottom plate; the semi-active inertia damper comprises a first variable inertia piece, a second variable inertia piece, a first spring, a second spring, a third spring, a fourth spring, a fifth spring and a sixth spring and an additional mass piece arranged in parallel; the first spring, the second spring, the third spring, the fourth spring, the fifth spring and the sixth spring sleeve the first steel rod, the second rod, the third rod, the fourth rod, the fifth rod and the sixth steel rod and are fixed between the middle plate and the bottom plate; two ends of the first variable inertia piece and the second variable inertia piece are respectively fixed onto the middle plate and the bottom plate; the additional mass piece is fixed onto the middle plate;and the first spring, the second spring, the third spring, the fourth spring, the fifth spring and the sixth spring, the first variable inertia piece and the second variable inertia piece are serially connected to the additional mass piece through the top plate and the middle plate arranged in parallel. The semi-active tuned mass inertia damper provided by the invention can achieve an ideal damping effect within a wide-frequency stimulation range.
本发明提供了一种半主动调谐质量惯性阻尼器，包括：平行设置的顶板、中间板和底板以及垂直设置于中间版和底板之间的半主动惯量阻尼器，顶板和底板之间固定有垂直设置的第一钢棒～第六钢棒；半主动惯量阻尼器包括平行设置的第一可变惯性件、第二可变惯性件、第一弹簧～第六弹簧以及附加质量件；第一弹簧～第六弹簧套设于第一钢棒～第六钢棒上并固定于中间板和底板之间，第一可变惯性件和第二可变惯性件的两端分别固定于中间板和底板上，附加质量件固定于中间板上，第一弹簧～第六弹簧、第一可变惯性件和第二可变惯性件通过平行设置的顶板和中间板以串联的方式连接至附加质量件。本发明可以在宽频率激励范围内实现理想减振效果。
Semi-active tuned mass inertia damper
一种半主动调谐质量惯性阻尼器
YANG JIAN (Autor:in) / SADEGHIAN MUHAMMAD ARI (Autor:in) / WANG FEILIANG (Autor:in) / MENG YANRAN (Autor:in) / WANG XINGER (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
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