DAMPING/RESTORATION/EARTHQUAKE RESISTING SYSTEM FOR COMPOSITE EARTHQUAKE MOTION COMPRISING HORIZONTAL AND VERTICAL EARTHQUAKE MOTION OF BUILDING OR CONSTRUCTION IN ALL DIRECTION

摘要

PROBLEM TO BE SOLVED: To protect a building or construction from vertical and horizontal earthquake motion. ;SOLUTION: A building or structure is structurally separated from its foundation frame, a standard base isolating device for composite earthquake motion is interposed halfway between them, and their separated portions are coupled together by foundation bolts 1, 2 or coupling bolts for convenience in taking out a system for repair or replacement.;COPYRIGHT: (C)1999,JPO