泥沙淤积影响许多水资源开发计划的实施,建议在规划水工建筑物的早期就应采取一些实际可行的措施,以避免或减轻此类问题,并强调了物理模拟的重要作用。 Sedimentation affects the implementation of many water resources development plans and suggests that practical measures should be taken early in the planning of hydraulic structures to avoid or mitigate such problems and to highlight the important role of physical modeling.