%0 Journal Article
%T The application of Rayleigh wave testing techniques in geotechnical engineering<br>瑞雷波测试技术在岩土工程中的应用研究
%A BAI Chao-xu
%A LIU Yang
%A WANG Dian
%A FENG Xuan
%A LIU Cai
%A WANG Shi-yu
%A <br>白朝旭
%A 刘洋
%A 王典
%A 冯晅
%A 刘财
%A 王世煜
%J 地球物理学进展
%D 2007
%I 
%X The paper studies the Beijing geotechnical engineering targets by applying Rayleigh wave testing techniques.Aiming at evaluation on foundation bearing capacity,we present three methods: evaluating the foundation intensity by directly applying Rayleigh wave velocity,evaluating homogeneity of foundation soil by group velocity from time-frequency curve,evaluating foundation intensity by applying Rayleigh wave testing comprehensive information.Through analyzing engineering examples on different districts,the paper summarizes some characteristics and relationships and provides a logical,reliable and simple way for evaluating foundation intensity.
%K rayleigh wave
%K foundation bearing capacity
%K time-frequency curve<br>瑞雷波
%K 地基承载力
%K 时频曲线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=65CE641AB2DEAAF8B2D39ECB6B6B6C80&aid=95CA285AA7FCAF9BE512C093FDD64914&yid=A732AF04DDA03BB3&vid=BC12EA701C895178&iid=B31275AF3241DB2D&sid=AC45B356D9DF3BDB&eid=DCB97F70EF167067&journal_id=1004-2903&journal_name=地球物理学进展&referenced_num=1&reference_num=23