Proceedings of the KWS Conference (대한용접접합학회:학술대회논문집)
- 2005.06a
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- Pages.115-117
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- 2005
Effects of Stress Concentration and Mean Stress on Fatigue Properties of Alloy Steels
합금강의 응력집중 및 평균 응력에 따른 피로 특성
Abstract
The purpose of this study is to establish the fatigue design criteria for the notched structural components subjected to high mean stress. In order to do it, the effects of stress concentration factor on the monotonic and cyclic tensile properties were investigated. Based on the results, two fatigue design approaches for the notched specimen using Goodman diagram was established and verified by comparing with the experimental result.
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