发明名称 |
Distributed aerodynamic and mechanical damping of cables with active smart control |
摘要 |
A system for the mitigation of cable stay vibrations, typically induced by wind and rain, utilizes a plurality of active damper bands positioned along the cable stay. Each damper band includes a shiftable mass and an energizing device for facilitating assisted shifting of the mass. A control assembly can actuate all or selected ones of the energizing devices in response to sensed magnitudes of cable stay vibration.
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申请公布号 |
US2001026037(A1) |
申请公布日期 |
2001.10.04 |
申请号 |
US20000738346 |
申请日期 |
2000.12.18 |
申请人 |
PHELAN R. SCOTT;SARKAR PARTHA P.;MEHTA KISHOR C.;GARDNER THOMAS B.;ZHAO ZHONGSHAN |
发明人 |
PHELAN R. SCOTT;SARKAR PARTHA P.;MEHTA KISHOR C.;GARDNER THOMAS B.;ZHAO ZHONGSHAN |
分类号 |
E01D19/16;F16F7/10;(IPC1-7):F16M1/00 |
主分类号 |
E01D19/16 |
代理机构 |
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代理人 |
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主权项 |
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