山体滑坡动态信息实时采集技术的实验研究  

EXPERIMENT STUDY ON LANDSLIDES DYNAMIC INFORMATION REAL-TIME ACQUISITION

作　　者：陈一平[1] 何华[1] 唐冬梅[1] 杨振 

机构地区：[1]中南大学地球科学与信息物理学院,长沙410083 [2]湖南继善高科技公司,长沙410208

出　　处：《物探化探计算技术》2012年第1期101-106,9-10,共6页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：山体滑坡动态信息的实时监测与预警技术的研究,是灾害性地质滑坡防灾减灾研究的重要技术之一。通过对山体滑坡诱发内因的物理动态信息进行有效实时采集观测的实验与探讨,研究出一种基于激发极化法针对滑坡主体介质激电特征的"激发电抗"动态信息采集方法。经实验表明,该方法可推动"山体滑坡"预警理论与技术的研究,从静态勘探评估与诱发外因变量的实时监测,向静态勘探评估与诱发内因变量的实时动态监测拓展,实现了对山体滑坡的动态信息进行实时有效的动态监测。The landslide dynamic real-time monitoring and early warning information technology research have been the one of catastrophic geology important topics about the disaster prevention and reduction research..This paper studies a kind of dynamic information gathering technology basing on the induced polarization method 'the induced reactance' through carrying on the experiment which can effectively gather real-time dynamic information of the landslide internal cause's.This method can promote the 'landslide' theory and technology of early warning,make the monitoring direction extend from static exploration assessment and external inducement variable to static exploration assessment and internal inducement variable,and it can realize effective real-time landslide monitoring.

关 键 词：滑坡预警 诱发内因 动态监测 仿真模拟 激发电抗阈值 

分 类 号：P631.324[天文地球—地质矿产勘探]