Behaviour and Design of Hybrid Steel Girders
| Project/Area Number |
23560566
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | Shinshu University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 鋼構造 / ハイブリッド鋼桁 / 垂直座屈 / フランジ垂直座屈 |
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| Research Abstract |
The collapse behaviour of the hybrid steel girders under bending is studied with the FEM analyses. The results of the analyses indicate that the flange vertical buckling is the major collapse pattern of the hybrid girders.
It is also found that the Basler's formula is not appropriate to verify flange vertical buckling.
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Report
(4 results)
Research Products
(7 results)
