Vibration damper for free-standing tall structures - has damping mass loosely supported at fixed point below its centre of gravity

摘要

The damper mass (3) is coupled to the building structure or component via spring and/or damping elements. At least one spring element supports the damping mass against the building structure in its vertical, normal position at adjustable force introduction points. The damping elements (11) are fitted between the building structure and the damping mass. The latter is pref. conical with downwards pointing tip (5), at least in its lower section. It may be vertically supported below its centre of gravity. USE/ADVANTAGE - For chimneys, masts, tall tower structures etc., with simple, compact design and wide range of damping adjustment.