GS0209-268 Fatigue Strength of High Tensile Steel Spot-weld : 1. Evaluation with Stress Intensity Factor
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- AMAGO Tatsuyuki
- Toyota Central R&D Labs., Inc. Metal-Processing and Strength Modeling Lab.
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- HOTTA Shoji
- (株)豊田中央研究所
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- SUZUKI Tomohiro
- (株)豊田中央研究所
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- NAKAGAKI Takanori
- (株)豊田中央研究所
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- FUJII Atsushi
- トヨタ自動車(株)
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- TAKEUCHI Tadashi
- トヨタ自動車(株)
Bibliographic Information
- Other Title
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- GS0209-268 ハイテンスポット溶接部の疲労強度 : 1. 応力拡大係数評価
Abstract
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. Therefore I perform the fatigue test of high tensile steel and spot welded joint and clarify control factor and a design guideline for the fatigue strength. As a result, I made clear that I could evaluate fatigue strength with a stress Intensity Factor mixed mode (mode I and mode II).
Journal
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- The Proceedings of the Materials and Mechanics Conference
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The Proceedings of the Materials and Mechanics Conference 2015 (0), _GS0209-26-_GS0209-26, 2015
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390282680851285760
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- NII Article ID
- 110010053367
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- ISSN
- 24242845
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed