The plinth is an important part for a concrete faced rockfill darn.Its major role is to prevent seepage. 摘要趾板是混凝土面板堆石坝的重要组成部分，其主要作用是防渗。
The damming technology of concrete face rockfill dams is a significant technologyachievement in the field of modern damengineering construction. 混凝土面板堆石坝筑坝技术是现代坝工建设领域取得的一项具有重大意义的技术成就。
