Kou kouzou rombunshuu
Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
FUNDAMENTAL STUDY FOR APPLICATION OF SEISMIC ISOLATION SYSTEM TO SINGLE LAYER LATTICED CYLINDRICAL SHELL STRUCTURES
Kenji SASAHARAYukihiro MATSUMOTO
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JOURNALS FREE ACCESS

2013 Volume 20 Issue 80 Pages 80_47-80_55

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Abstract

In this paper the earthquake response behavior of single layer latticed cylindrical shell roofs constituted with steel members has been numerically analyzed. Also, the applicability of mid-story seismic isolation system has been discussed. The input waves are of the artificial earthquake waves having the various phase characteristics and target spectra. The various response quantities and the effects of seismic isolation have been investigated in detail. Furthermore, a concept of application method for seismic-isolated single layer latticed cylindrical shell structures has also been suggested.

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© 2013 Japanese Society of Steel Construction
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