VISCOELASTIC DAMPER DEVICE AND CROSSING STRUCTURE OF FRAMEWORK MEMBER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a viscoelastic damper device which maintains the flexibility of a design of a building and sufficiently secures the efficiency of energy absorption by a viscoelastic body, and also to provide a crossing structure of a framework member using the viscoelastic damper device.;SOLUTION: This viscoelastic damper device installed at the crossing portion of framework members includes a first hard plate comprising a first fixed part fixable to the side surface of one framework member and a first extension part extending from the first fixed part along the one framework member, a second hard plate comprising a second fixed part fixable to the side surface of the other framework member and a second extension part which is bent from the end of the second fixed part according to the crossing angle of the framework members and which faces the first extension part, and a sheet-like viscoelastic body disposed between the first extension part and the second extension part.;COPYRIGHT: (C)2011,JPO&INPIT