滑坡横向分条法及其应用

Tvansverse striping method for landslide analysis and its applicalion

目前关于滑坡的稳定性计算方法已有很多,然而这些方法都是采用的纵向分条法,没有能反映出滑坡的横向规律。事实上,滑坡的横向规律在边坡稳定性分析及滑坡治理中同样值得关注。提出了横向分条理论模型,得出了有关稳定性区划、滑移判据和剩余下滑力及稳定性的横向分异性等结论;并给出了其在搜索滑坡侧界和确定抗滑桩合理布局等方面的应用。

There are several calculating methods of slope stability, however all of these methods are using longitudinal striping and do not demonstrate its transverse regularity. In fact, it is necessary and significant to study the transverse regularity in slope stability analysis and landslide control. This article proposes the theoretical model of longitudinal striping and gives regionalization of stability, sliding criteria and transverse differences in landslide. And the method presented is also applied to searching the side boundary of landslide and determining rational arrangement of anti-slide pile