Simulating semi-solid metal forming requires modelling semi-solid behaviour.However,such modelling is difficult because ......

龙滩工程右岸坝肩边坡高近300 m,且地质条件复杂.针对边坡中特定岩石块体的稳定性分析表明,在开挖过程中,边坡局部部位,特别是小块......