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中文摘要：
论文以水厂铁矿滑坡作为研究对象,在工程地质调查研究等前期工作的基础上,运用正交试验,选取滑带土的内摩擦角、粘聚力、滑体容重作为试验因素,以边坡的安全系数作为试验指标,应用极限平衡理论的简化Bishop法、精确Janbu法和Sarma法计算其安全系数,进行了包括极差分析、趋势分析和方差分析的滑带土力学参数敏感性分析。
英文摘要：
Based on studing the Shuichang iron mine landslide, according to the research on geology condition; the paper studied sensitivity of parameter by using orthogonal experiments, taking internal friction angle, cohesive strength and bulk density as experiment factors, and taking safety coefficient of slope as experiment target. In experiments, simplified Bishop, accurate Janbu and Sarma were adopted to calculate safety coefficient, and range analysis, trend analysis and variance analysis were adopted to study parameter sensitivity of slip zone.
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