2009 Fiscal Year Final Research Report
Contact Force Distribution of High Strength Bolted Tensile Joints with Deformable Filler Plate
| Project/Area Number |
20760297
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | Utsunomiya University |
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Principal Investigator |
SUZUKI Yasuo Utsunomiya University, 大学院・工学研究科, 助教 (50431698)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 鋼構造 / 接合 / 連結 / 継手 / 引張ボルト / フィラー / てこ反力 / 接触力 |
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| Research Abstract |
In this study, the influence of the deformable filler plate on the mechanical behavior of the split tee joints is mainly discussed based on the experimental and analytical results. The research results may be summarized as follows. In the case with thin tee flange plates, by installing the deformable filler plate which consists of rubber and steel rings between the contact surfaces, the strength of the joint decrease though the deformation capacity is improved. On the other hand, in the case with thick tee flange plates, by installing the deformable filler plate, the strength and the deformation capacity is improved.
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