| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
This research developed a pencil building structure using the high strength steel CFT columns and the RC piles tightened by the PC steel bars.
In the study, the following two points were set as research subjects. I. Development of a new CFT columns using ultra high strength steel H-SA700. II. Earthquake response behaviour of pencil building structure with self-centering system using the PC steel bars.
The new CFT columns using ultra high strength steel H-SA700 possessed sufficient seismic performance. Moreover, the restoring force characteristics of the developed pencil building structure with self-centering system could be evaluated from proposed design formulas.
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