Study on connections stiffened with built-up members in steel frame structures
| Project/Area Number |
15K06296
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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 |
Building structures/Materials
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 山形鋼 / ブレース / 変形性能 / 接合部補強 / 圧縮補強 / 載荷実験 / ガセットプレート / 剛性評価 / 柱梁接合部 / 鋼構造骨組 / 繰返し載荷実験 / 有限要素解析 / 耐力評価 / 塑性変形能力 / 組立補強材 / 接合部 / 補強材 / 耐震補強 |
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| Outline of Final Research Achievements |
The results of this study outline as follows. (1) Bolted connections for non-intersecting H-section beam and column were developed. (2) T-stub connections stiffened with side steel plates were developed for the connection of the rectangular hollow section column and H-section beam. (3) Connections of hollow section braces with eccentrically installed splice plates were developed for compressive strength improvement of the braces. (4) The beam-column connections with round steel bar dampers were developed. (5) Stiffening methods of connections for the knee brace and H-section member were developed.
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Report
(4 results)
Research Products
(12 results)
