書誌事項
- タイトル別名
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- GS0211-270 Fatigue Strength of High Tensile Steel Spot-weld : 3. Improvement by Compressive Residual Stress
抄録
The spot weld of high tensile steel does not improve as base metal strength. However, with the application of high tensile steel by the body light weighting, the strength evaluation of the spot weld becomes important in a design. The previous studies show that a index to estimate fatigue strength and a possibility to improve fatigue strength. This study achieve extensive improvement of the fatigue strength by compressive residual stress that can apply to 590〜1500MPa grade steel. This improvement correspond to the estimation from the fatigue limit diagram of notched specimen.
収録刊行物
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- M&M材料力学カンファレンス
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M&M材料力学カンファレンス 2015 (0), _GS0211-27-_GS0211-27, 2015
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
- 1390001205874551296
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- NII論文ID
- 110010053369
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- ISSN
- 24242845
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可