摘要
随着经济的发展,人类工程经济活动日趋频繁,随之带来的地质灾害现象也日趋严重。地面沉降、地面塌陷已成为国内外城市面临的主要地质灾害之一。科技文献能够反映科学研究的发展动态,本文利用Thomson Data Analyzer(TDA)分析软件对SCIE文献数据库中收录的地面沉降、地面塌陷研究论文进行了数据挖掘和分析,结果表明合成孔径雷达干涉测量、地下水、全球定位系统、开采沉陷、监测、数值模型、地质构造等是该领域的主要研究主题。
Abstract：With the progress of economy,the human engfneering--economical action becomes more frequent, consequently, the geological disasters become gradually serious.The tendency of scientific research could be reflected by bibliometric analysis. In this paper, Thomson Data Analyzer was used to do data mining and analysis of SCIE database about international ground subsidence and collapse research.The results showed that research topics mainly focused on InSAR,groundwater,GPS,miniug subsidence,monitoring,numerical modeling and tectonics.
出处
《科技资讯》
2013年第21期247-249,共3页
Science & Technology Information
关键词
文献计量
地面沉降
地面塌陷TDA
Bibliometrical Analysis：Ground Subsidence：Ground Collapse
TDA
