滑坡滑动面位置的确定及超前预测

摘要

Landslide deformation displacement is a reflection of slidemotion characters.Based on geological structure and deep displacement information of landslide,characters of accumulative displacement curve type of landslide:“B”、“D”and “r”type deformation cuarve were analyzed， the slide plane position was determined and the displacement vector method of slide plane position advanced forcasting was put forword. It′s correction was checked by contrasting after-monitoring achievements.This study provided basis for system analysis and determining slide plane position and advanced forcasting of landslide.All of these provides information for deep going study on characters of landslide motion.%依据滑坡深部位移信息,分析滑坡“B”型、“D”型、“r”型变形特征，确定滑坡滑动面位置，提出了滑坡滑动面位置超前预测的位移矢量法。为系统分析及超前预测滑坡滑动面位置提供依据，为深入研究滑坡运动特征提供信息。