書誌事項
- タイトル別名
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- Finite Element Analysis of the Mechanical Behavior of Multi-Bolted Joints Subjected to Shear Loads
- センダン カジュウ オ ウケル タスウ ボルト テイケツタイ ノ リキガク トクセイ ノ ヒョウカ
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抄録
When subjected to external forces, bolted joints behave in a complex manner especially in the case of the joints being clamped with multiple bolts. Friction type joints are widely used for the joints subjected to shear loads. Bearing type joints, which support the shear load on the surface of bolt body, are used less frequently, since its mechanical behavior is too complicated to accurately estimate the load capacity. In this study, mechanical behavior of multi-bolted joints subjected to shear loads is comprehensively analyzed by three-dimensional FEM. Load distribution patterns of the bearing type joint are compared to those of the friction type joint. It has been found that the shear load, which is applied to the bearing type joint, distributes with a concave shape along the load direction as the number of bolts is increased and a fair amount of the shear load is supported by friction. Additionally, a simple method that calculates the shear load distribution is proposed using elementary theory of solid mechanics, which can estimate the shear load distribution with sufficient accuracy for the case of small friction coefficient.
収録刊行物
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- 日本機械学会論文集A編
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日本機械学会論文集A編 76 (768), 1032-1039, 2010
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282679455493504
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- NII論文ID
- 110007682101
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- HANDLE
- 20.500.14094/90001530
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- NDL書誌ID
- 10815611
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可