149 Yanchang Road
SHANGDA ROAD 99
Shanghai 200072, 200444
China
Shanghai University
micro-steel fiber reinforced recycled aggregate concrete (MSF-RAC), in-situ 4D CT, mesoscopic structure, characteristic parameters, damage constitutive model
High-toughness recycled aggregate concrete (HTRAC), Micro steel fibers, 4D computed tomography (CT) imaging, Digital volume correlation (DVC), Post-peak behavior