AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
CONCRETE APPROACH ON LONG TERM AND DENSE MONITORING SYSTEM OF SEISMICALLY ISOLATED TALL BUILDING(Structures)
Yoji OOKITadamichi YAMASHITAHitoshi MORIKAWASatoshi YAMADAHiroyasu SAKATAHiroaki YAMANAKAKazuhiko KASAIAkira WADA
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2005 Volume 11 Issue 21 Pages 73-77

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Abstract
A long-term dense monitoring system of seismically isolated tall building in Tokyo Institute of Technology is introduced. Recently, the number of monitoring reports of seismically isolated building is gradually increasing. In this monitoring system, the acceleration at the ground surface, 1st, 2nd, 7th, 14th, and 20th floor is recorded in detail, as well as the story drift and acceleration at the floor where the base isolators are located. Using the data, it is expected that the propriety of the current seismic design be verified.
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© 2005 Architectural Institute of Japan
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