Research on fatigue durability in punched plate and cylindrical panel

Aerospace propulsion engineering


Afanas’ev A. A.*, Kyi S.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia



Influence of design factors in fatigue durability of punched panel under uniformly distributed stationary random pressure load by using hypothesis of spectral of total failure is stated.The results of micro modules and coefficients of stress concentation of load factor in bending and tension on punched plate are used for calculation.

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