【摘要】 以南方某铀尾矿库为对象,利用COMSOL有限元软件开展某尾矿库在不同降雨强度下的稳定性分析。结果表明:在不同的降雨条件下,尾矿坝最先可能发生溃坝的是基岩与尾矿坝接触的尾端,其次是尾矿坝与基岩接触的地方。同时,随着降雨强度的增大,尾矿坝的稳定性也会随之下降,位移量会增大,溃坝的可能性也会变大。更多还原

【Abstract】 Taking a uranium tailings pond in south China as an object, COMSOL finite element software is used to analyze the stability of a tailings pond under different rainfall conditions. The results show that,under different rainfall conditions, the tailing dam may be the first to break the dam and the tail end of the bedrock and tailing dam, followed by the tailing dam and the bedrock. At the same time, as the rainfall intensity increases, the stability of the tailing dam will also decrease, the displacement will increase, and the possibility of dam failure will also increase.更多还原