SEISMIC CONTROL DEVICE, INSTALLATION METHOD FOR THE SAME, AND WAVEFORM PLATE

PROBLEM TO BE SOLVED: To provide a seismic control device capable of improving seismic control effects by surely absorbing vibration energy independently of a high or low vibration level, whichsoever, and to provide an installation method for the same.SOLUTION: The seismic control device includes a...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAZAKI SHINSUKE, NORO TADAYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a seismic control device capable of improving seismic control effects by surely absorbing vibration energy independently of a high or low vibration level, whichsoever, and to provide an installation method for the same.SOLUTION: The seismic control device includes a waveform plate 21 having wavy mountains 20 alternately continuous with one another toward a first direction D1, and a constraining member 22 for holding the waveform plate 21 between both sides facing in a second direction D2 and supporting the waveform plate 21 at one end side 21a. It is provided between the superstructure and the substructure of a bridge, e.g.