位移监测在滑坡评价预测中的应用

变形位移监测可为分析滑坡的结构和成因，评价预测滑坡的稳定性及发展趋势等提供丰富的信息，综合分析位移监测资料及滑坡地质勘察资料，能达到滑坡评价预测的理想效果，实例分析表明，位移监测能准确地确定滑坡的滑面，位移速率及位移方式等的空间差异，可用于分析滑坡体的结构，位移监测资料与人类工程活动，降雨，地下水等因素的相关性分析，可为研究滑坡的成因提供重要信息，将位移监测资料与斜坡变形破坏现象结合起来，能更多准确地判定斜坡的变形阶段，评价和预测滑坡的稳定状况。

Application of displacement monitoring in appraising and forecasting landslide

Deformation displacement monitoring provides abundant information for analyzing the landslide's structure and genesis mechanism, appraising and forecasting the landslide's stability and development trend. When displacement monitoring data and geoexploration data are synthetically analyzed, good effect can be obtained in landslide appraising and forecasting. The analysis of landslide example shows that the location and numbers of sliding face can be got through displacement monitoring. The variation of displacement velocity and displacement fashion in different parts of landslide can be used for analyzing the landslide's structure. Relativity analysis between landslide displacement monitoring data and some factors like engineering activity, rainfall and groundwater can provide important information for the study of landslide genesis. The deformation stages of slope can be more accurately judged and the landslide's stability can be appraised and forecasted when combining the deformation displacement monitoring data with the slope failure phenomena.