摘要
针对传统大地测量方法监测边坡稳定性存在的不足,研究了由计算机控制的带伺服电机驱动的高精度自动全站仪、高精度温度计、数字气压计、光电频率校准仪、数据采集与处理等专用仪器和软件组成的边坡稳定性自动监测系统.系统能自动按预先设定时间对多目标进行监测,取得精确距离值,并能用图形实时显示监测点的坐标值及变形值、移动速度等.比较不同时间的测量结果,能快速而准确地发现边坡稳定性.系统还可用于大坝、高层建筑物、桥梁等需要重复监测变形的地方.
Built an automatic monitor system of slope stability, for the traditional methods of geodetic survey is lack of monitoring slope stability. The system controlled by computer is consisted of servo-motor-driven total stations, high precision thermometer, digital barometer, photoelectric frequency adjustor and other related instruments and data collection and process software. At predetermined gets, obtain accurate data of distance and display their time, the system can automatically monitor a series of tarreal-time coordinates, deformation value and velocity of displacement graphically. Furthermore, contrast the results of survey at different times, the system can find the problems of slope stability accurately and quickly. The system can also be used to dams, high-rise buildings, bridges and other places where need to be monitored their deformation repeatedly.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2007年第5期473-476,共4页
Journal of China Coal Society
基金
中国博士后基金资助项目(2002031227)
关键词
边坡
稳定性
自动监测系统
slope
stability
automatic monitor system
