The Relationship of Fatigue and CTOD about E43 Steel

QI-MING YU, ZHI ZHANG, YI-JIN QIAN

Abstract


Because of the inevitable defects inherently exist in the bridge steel structure, the steel E43 specimen was under fatigue and CTOD (Crack tip opening displacement) test. The results provide an experimental base and computing foundations for the bridge steel-using. This paper studies the CTOD fatigue precracking experiment on steel E43.

Keywords


E43, CTOD, Fatigue performance, Thick plate.Text


DOI
10.12783/dtcse/cmsms2018/25279

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