Analysis of Exploitation Damages of the Frame Scaffolding Aleksander Robak, Michał Pieńko, Ewa Błazik-Borowa, Jarosław Bęc and Iwona Szer MATEC Web Conf., 284 (2019) 08008 Published online: 10 July 2019 DOI: 10.1051/matecconf/201928408008