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1994”N
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10ŒŽ
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JOURNAL OF STRUCTURAL MECHANICS AND EARTHQUAKE ENGINEERING
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Kazuhiko KAWASHIMA, Shigeki UNJO�@
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Seismic Response Control of Bridges by Variable Dampers.
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Variable Dampers which change the damping characteristics depending on the bridge response is proposed. Effectiveness of the variable damper for seismic response control of bridge is studied through a numerical analysis. A prototype variable damper was developed, and a series of dynamic loading test
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variable damper, earthquake response control, highway bridges, control algorithms
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