Quarterly Report of RTRI
Online ISSN : 1880-1765
Print ISSN : 0033-9008
ISSN-L : 0033-9008
PAPERS
Seismic Design for Improvement Construction Method of Ceiling of Existing Stations
Katsuyuki SHIMIZUHiroshi MIKISeiji YAMADA
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2018 Volume 59 Issue 4 Pages 275-280

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Abstract

The type of structural supports used for ceilings in stations differ from those used in other buildings. In order to evaluate the seismic performance of station ceilings, it is therefore necessary to understand the function of supporting parts in the structure, and to evaluate loads acting on the ceiling during earthquakes. Shaking table tests and analytical studies of existing suspended station ceilings were conducted, focusing on the function of supporting parts in the structure. Seismic design to be applied to the method of improving the ceiling of the existing stations so as to make it safer during earthquakes is proposed.

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© 2018 by Railway Technical Research Institute
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