吕梁机场工程黄土边坡的敏感性分析

以山西省吕梁机场黄土边坡工程为例，通过分析导致黄土边坡发生滑坡的影响因素，确定黄土地区机场高边坡的敏感性因素，根据正交试验设计方法，利用理正边坡计算软件，采用简化Bishop法对正交试验设计方案进行安全系数的计算，得到了这些敏感性因素对黄土边坡的影响显著性，所得结果对机场黄土边坡失稳的预测与防治具有重要的意义。

Sensitivity Analysis for Loess Slope of Lvliang Airport

Taking the loess slope project of Lvliang Airport in Shanxi Province for example,the factors causing landslide of loess slope is analyzed so that the sensitivity factor of high slope of the airport in loess region is defined.Based on the method of orthogonal experimental design,the safety modulus of the orthogonal experiment scheme can be calculated by means of the simplified Bishop with the slope calculation software of Lizheng;then the conspicuous influence of sensitive factors to the loess slope can be received and the results are good for the instability prediction and prevention for loess slope of airport.