The Effect of Corrosion on the Natural Frequencies of BeamsSteliana Stanciu, Dorin Simoiu, Ion Crâştiu, Sorin Deac, Eduard Nicuşor Oanţâ and Liviu BereteuITM Web Conf., 29 (2019) 02013DOI: https://doi.org/10.1051/itmconf/20192902013