TY - RPRT TI - Machine-Learning-Based Multiscale Methods for 3D Modelling of Granular Materials by Incorporating History-Dependent State Variables AU - Wang, Mengqi [Swansea University (United Kingdom)] AU - Wang, Min [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000244542480) AU - Guan, Shaoheng [Swansea University (United Kingdom); Graz University of Technology (Austria)] (ORCID:0000000178679517) AU - Feng, Yuntian [Swansea University (United Kingdom)] PY - 2025 DO - 10.14356/kona.2026009 UR - https://www.osti.gov/biblio/2566453 ID - 2566453 ER -