Abstract：An analytical method is presented using the blind data theory considering a variety of uncertainties of parameters of rock and soil in slope engineering. The blind data safety factor of the slope with the reliability of minimum safety requirement is firstly presented as the comprehensive index to evaluate slope stability. Firstly，the limit state equation of the slope is solved by using the response surface method and the strength reduction method of FEM，the blind data model of safety factor is established based on the blind data theory，and the blind data solution is derived. Secondly，the expressions of blind data safety factor of the slope and reliability of minimum safety requirement are established. The blind data safety factor of the slope and reliability of minimum safety requirement obtained were smaller in comparison with ones from the traditional methods. Thus，it will be safer for engineering assessment.
金海元. 岩石高边坡监测预警综合评价方法研究[J]. 长江科学院院报，2011，28(1)：29-33.(JIN Haiyuan. Research on comprehensive evaluation methods of monitoring and early-warning for rock slope[J]. Journal of Yangtze River Scientific Research Institute，2011，28(1)：29-33.(in Chinese))
[17]
董陇军，赵国彦，宫凤强，等. 尾矿坝地震稳定性分析的区间模型及应用[J]. 中南大学学报：自然科学版，2011，42(1)：164-169.(DONG Longjun，ZHAO Guoyan，GONG Fengqiang，et al. Interval analysis model of tailings dam seismic stability and its application[J]. Journal of Central South University：Science and Technology，2011，42(1)：164-169.(in Chinese))
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2016, Vol. 35 
