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 (12, 42) positioned along the cable stay (14). Each damper band (12, 42) includes a shiftable mass (28, 46) and an energizing device (30) for facilitating assisted shifting of the mass (28, 46). A control assembly (72) can actuate all or selected ones of the energizing devices (30) in response to sensed magnitudes of cable stay vibration.
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申请公布号 |
WO0144680(A1) |
申请公布日期 |
2001.06.21 |
申请号 |
WO2000US33271 |
申请日期 |
2000.12.18 |
申请人 |
TEXAS TECH UNIVERSITY |
发明人 |
SARKAR, PARTHA, P.;PHELAN, SCOTT, R.;MEHTA, KISHOR, C.;GARDNER, THOMAS, B.;ZHAO, ZHONGSHAN |
分类号 |
E01D19/16;F16F7/10;(IPC1-7):F16F7/10 |
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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地址 |
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