| Project/Area Number |
11650583
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | MIE UNIVERSITY |
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Principal Investigator |
MORINO Shosuke Mie University, Faculty of Engineering, Professor, 工学部, 教授 (00027278)
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| Co-Investigator(Kenkyū-buntansha) |
KAWAGUCHI Jun Mie University, Faculty of Engineering, Research Associate, 工学部, 助手 (50224746)
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| Project Period (FY) |
1999 – 2000
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| Project Status |
Completed (Fiscal Year 2000)
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| Budget Amount *help |
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2000: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1999: ¥2,600,000 (Direct Cost: ¥2,600,000)
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| Keywords | concrete-filled tube / CFT / exposed column base / loading test / half embedded column base / elastic-plastic behavior / strength / stiffness / コンクリート充填鋼管 / カロカ実験 / コンクリート充てん角形鋼管 / 変形能力 / 埋込み / 実験 |
|---|
| Research Abstract |
In order to clarify the elastic-plastic behavior of CFT half-embedded column base, which was newly developed to improve the performance of the conventional exposed column base, the monotonic and the cyclic loading tests were carried out. The test parameters were the embedded length (4 kinds) and loading method (monotonic and cyclic loading).
It is concluded that i) three kinds of failure modes were observed, ii) the shorter embedded length causes smaller stiffness, and iii) the strength was well evaluated by the sum of the strengths provided by anchor bolts, embedded steel tube and reinforcing bars.
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