Structural Design of Mid-Story SI Tall-building with RC Frame Placed on Steel Structure

In this paper we introduce Shinagawa HEART, located in Shinagawa district, Tokyo. It is a mixed-use building with residences on the upper floors, offices on the lower floors, and commercial uses on the first and second floors, and is intended to meet the various needs of a building on the border bet...

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Bibliographic Details
Published inInternational journal of high-rise buildings Vol. 10; no. 3; pp. 173 - 178
Main Authors Isobe, Tomonobu, Aono, Hideshi
Format Journal Article
LanguageKorean
Published 2021
Subjects
Structural design
Mid-story SI
Laminated rubber bearing
Oil damper with lock mechanism
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Summary:In this paper we introduce Shinagawa HEART, located in Shinagawa district, Tokyo. It is a mixed-use building with residences on the upper floors, offices on the lower floors, and commercial uses on the first and second floors, and is intended to meet the various needs of a building on the border between residential and commercial areas. The upper floors of the building are made of reinforced concrete, while the middle and lower floors are made of steel with CFT columns. First, an overview of the structural plan of the building is presented. Next, the adoption of the middle layer seismic isolation and the switch between the lower steel structure and the upper reinforced concrete structure, which are the features of this building, are explained. Finally, the construction method adopted to achieve the design performance is explained.
Bibliography:KISTI1.1003/JNL.JAKO202100753176598
ISSN:2234-7224