Round-Robin test of split Hopkinson pressure bar

A Round-Robin test using split Hopkinson pressure bars (SHPBs) has been conducted by four universities: Swinburne University of Technology (SUT), Australia; University of São Paulo (USP), Brazil; University of Cape Town (UCT), South Africa; and Nanyang Technological University (NTU), Singapore. Each university had different sets of SHPBs and data acquisition systems. The bars were made of maraging 350 (SUT), SAE 1055 (USP), stainless steel 17–4...