【摘要】 国内外震害表明,尾矿坝浸润线较高时,大部分坝体处于饱和状态,地震作用下易发生液化破坏。因此,研究实用的尾矿坝简化抗震设计方法是非常有意义的工作。围绕尾矿坝地震液化评价和稳定分析简化方法两方面内容,较全面地概述了国内外尾矿坝抗震设计的研究成果和最新进展,并对尾矿坝抗震设计存在的问题进行了探讨,为尾矿坝抗震设计的发展指明方向。更多还原

【Abstract】 Tailings dam is susceptible to excessive post-earthquake deformation and liquefaction because loose saturated deposits may be incorporated in the mostly upstream zones,which renders it necessary to advance a practicably simplified anti-seismic design method of tailings dam.Major achievements and the latest progresses in the simplified method of liquefaction evaluation and stability analysis for tailings dam were expounded.Some problems were discussed on anti-seismic design of tailings dam.The research direction for anti-seismic design of tailings dam was clearly shown.更多还原