00596nab a2200217 a 4500 AR-ReUNN 20260701234640.0 260701s2023 ag |||||||||||||||||eng eng Li, Lan 30842 Quantitative analysis of aggregate shape based on fractals 2023 9 páginas Materiales de Construccion 16549 Programas de Computacion 9929 Fractales 30843 ACI Materials Journal v. 90 n. 4 (1993) 100243 ART (ING)219143 103642 103642 103642 AR-ReUNN spa AR-ReUNN aacr2