| 摘要 |
PROBLEM TO BE SOLVED: To bring about the effective action of a viscoelastic damper and a friction one. SOLUTION: In this damper mounting structure, a damper body D, in which a plurality of arm members 3 are pivoted and connected to one another, is provided; both ends of the damper body D are separately pivoted and connected to different structural members 2 of a building, respectively; and the viscoelastic damper 5, which is mounted across the damper body D and members to be connected to each other among the structural members 2 and which suppresses the radial relative displacement and relative rotation of the connecting pivots 7 of the members by a viscoelastic force, and the friction damper 6, which is mounted across the members to be connected to each other and which suppresses the relative rotation of the members by a frictional force, are separately provided in at least two pivotal connecting portions 4 among pivotal connecting portions 4 between the arm members 3 and pivotal connecting portions 4 between the damper body D and the structural member 2, respectively. COPYRIGHT: (C)2010,JPO&INPIT |
