Tailings is a special kind of soil, structured with single granule and beehive, and it differs greatly from common sandy soil used for engineering purpose in composition and physical and mechanical properties.

• 尾矿是一种特殊的土体,属于单粒结构和蜂窝结构,它与一般工程上的砂土在颗粒组成、物理力学性质等方面存在较大差异。