Details

Autor(en) / Beteiligte

• Shih, Yan-Shin
• Wang, Yun-Shih

Titel

Vibration and fatigue crack growth of a ferromagnetic and rectangular cracked plate subjected to a transverse magnetic field

Ist Teil von

• Engineering fracture mechanics, 2022-01, Vol.259, p.108146, Article 108146

Ort / Verlag

New York: Elsevier Ltd

Erscheinungsjahr

2022

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• •Description on coupling effects of vibration and fatigue crack growth for a plate.•The crack growth rate was calculated according to the modified Forman’s equation.•Relationship between the crack length and loading cycle is determined. For the structural analysis of elastic systems, interaction between vibration and fatigue crack growth is a crucial factor. A transverse magnetic field can induce an in-plane periodic force that can lead to vibrations, there by affecting the fatigue crack growth. In this study, we developed a procedure for the coupling analysis of the vibration and fatigue crack growth of a cracked magnetoelastic plate in an electromagnetic field. The cracked plate was assumed to be rectangular and supported on all sides; furthermore, the in-plane force, transverse magnetic field, and damping coefficient were considered.