Interaction between the Faces of a Squat-type Fatigue Crack Determined by Use of the Grating Holographic Interferometry

作者: P. Pyrzanowski , J. Stupnicki

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摘要: The paper presents the results of experimental study interaction between faces asquat-type fatigue crack. phenomenon crack plays an importantrole in prediction rail head development. indicate that theconditions vary along length. values determinedcrack factor will be used a numerical simulation crackdevelopment.

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