Experimental investigation on the response of UHP(FR)C at high stress-rates under compression Ezio Cadoni, Matteo Dotta, Daniele Forni, Gianmario Riganti and Nicoletta Tesio EPJ Web Conf., 250 (2021) 06006 Published online: 09 September 2021 DOI: 10.1051/epjconf/202125006006