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STUDY ON A NEW DESIGN FATIGUE EVALUATION METHOD

机译:一种新的设计疲劳评估方法的研究

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In order to develop new design fatigue curves for austenitic stainless steels, carbon steels and low alloy steels and a new design fatigue evaluation method that is rational and has a clear design basis, the Design Fatigue Curve (DFC) subcommittee was established in the Atomic Energy Research Committee in the Japan Welding Engineering Society. Tentative design fatigue curves were developed and studies on the effects of mean stress and design factors are ongoing. Design fatigue curves, including the effects of mean stress and design factors, are needed to establish a new fatigue design evaluation method. This paper describes the study on the new fatigue design evaluation method.
机译:为了开发奥氏体不锈钢,碳素钢和低合金钢的新设计疲劳曲线以及合理且具有明确设计基础的新设计疲劳评估方法,在原子能领域设立了设计疲劳曲线(DFC)小组委员会。日本焊接工程学会研究委员会。拟定了设计疲劳曲线,并正在研究平均应力和设计因素的影响。需要建立设计疲劳曲线,包括平均应力和设计因子的影响,以建立一种新的疲劳设计评估方法。本文介绍了新的疲劳设计评估方法的研究。

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