摘要
滑坡时空运动特征是滑坡地质体在内因和外因共同作用下 ,自一种状态向另一种状态转化的地质过程。滑坡位移监测是研究滑坡变形影响因素、动态规律及预测预报的主要途径 ,特别是滑坡深部位移监测 ,又为研究滑坡体的时空运动过程提供了重要信息。本文结合几个滑坡的深部位移监测实践 ,综合分析位移监测信息 ,研究滑坡体的时空运动特征及发展趋势 。
The feature of landslide time space movement was a geological process of landslide geological mass from a state to a other state under internal and external factors action. Displacement monitoring of landslide deformation is a main way in study on influence factor, dynamic principle and forecasting. Particularly, deep displacement monitoring of landslide provided important information to study space time motion process of slide volumes. This paper combined deep displacement monitoring practice of several landslides, based on synthetical analysis of displacement information, Space time motion characters and developing trend of slide were analysed. It provided foundation to systematic study space time motion and forecast stability of landslide. Characters of landslide deep accumulative or relative displacement curve provide information of confirming slide plane position. Displacement, speed rate time and displacement vector time characters of landslide slip plane and hole top at several times had provided data and dependence for study landslide time and space movement.
出处
《山地学报》
CSCD
2002年第5期632-635,共4页
Mountain Research
基金
中国博士后科学基金中博基 ([2 0 0 1] 5号 )资助项目
