SEISMIC ISOLATION CONSTRUCTION METHOD OF BRIDGE USING SUPPORT PERFORMANCE AND DAMPING PERFORMANCE IMPROVEMENT STRUCTURE USING COMBINATION OF SUPPORT WITHOUT VERTICAL FORCE AND SUPPORT SUPPORTING VERTICAL FORCE

摘要

The present invention relates to a seismic isolation construction method of a bridge, combining a support without a vertical force and another support supporting the vertical force in order to effectively support an upper structure of a bridge and have excellent damping performance with respect to horizontal vibration such as an earthquake.;COPYRIGHT KIPO 2017