%0 Journal Article
%A LU Dan
%A CHEN Chi
%A WU Jian
%A HE Jian-wei
%A ZHOU Rui
%T Experimental Research of Landslide Monitoring Based on Magnetic Positioning Technology
%D 2017
%R 10.11988/ckyyb.20151096
%J Journal of Yangtze River Scientific Research Institute
%P 45-49
%V 34
%N 3
%X At present, landslide monitoring mainly involves  two aspects: surface displacement monitoring and deep displacement monitoring, of which the latter could  directly reflect the internal state of landslide, which is a research focus of landslide monitoring technology. In view of the problems of deep displacement monitoring technology,  one-dimensional magnetic positioning technology was proposed in this article. In association with theory and experiment, the feasibility of using the technique in deep displacement monitoring of landslide was explored, and the  relationship between deep displacement and magnetic induction intensity  was deduced and  verified by   experiments. Finally,  eight random  points were selected to carry out position verification experiments.  Result proves that it is feasible to apply one-dimensional magnetic positioning technology in landslide monitoring, and its positioning accuracy  reached millimeter level, suitable for the requirement of landslide monitoring.
%U http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20151096