AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Structures
DEVELOPMENT OF VISCO-ELASTIC DAMPER SYSTEM INCLUDING AXIAL FORCE TRANSFER MECHANISM METHOD
(Part.2 Result of static loading tests for full-scale frame built in visco-elastic damper)
Takashi IZUMIZAWAKoji TAKAHASHIShinichi IIZUKATadamichi YAMASHITAYukimori YANAGAWAKazuhiro TANAKA
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JOURNAL FREE ACCESS

2012 Volume 18 Issue 39 Pages 483-488

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Abstract
In this paper, a new outer-frame system is proposed to retrofit the existing building. The outer-frame system consists of a Visco-Elastic Damper and an Axial Force Transfer Mechanism. To make clear the mechanism of the outer-frame system, static tests of full-scale frame model were conducted. Additionally, the frame analytical model is proposed for structural design. As a result of static tests, the hysteresis characteristics of the outer-frame system show the stable characteristic, and energy absorption performance increases according to a deformation angle. The proposed analytical model can be approximated with sufficient accuracy compared with result of static tests.
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© 2012 Architectural Institute of Japan
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