| Vol. - No. | Vol.10 - No.3 |
|---|---|
| Date | Oct., 2021 |
| Title |
Structural Design of Mid-Story SI Tall-building with RC Frame Placed on Steel Structure |
| Author | Tomonobu Isobe2 and Hideshi Aono1 |
| Institutions |
1Design Division, Taisei Corporation, Tokyo 163-0606, Japan 2Design Division, Hokushinetsu Branch, Taisei Corporation, Niigata 950-8585, Japan |
| Abstract |
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. |
| Keyword | Structural design, Mid-story SI, Laminated rubber bearing, Oil damper with lock mechanism |
| PP. | PP.173~178 |
| Paper File |
 View |