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《Hongshui River》 2009-01
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Study on Embankment Dam Quality Monitoring and Analysis Methods

LI Hong-jian1,WANG Li-li1,WANG Lin-su1,JIANG Quan2,LI Dan-dan2(1.Zhejiang Wenzhou Management of Hydraulic,Wenzhou 325000;2.College of Civil Engineering,Hohai University,Nanjing 210098)  
In light of the characteristics of reservoir dam in Wenzhou,Rayleigh wave methods and GPR are used to detect the compact degree of the dam and to determine the position of saturation line.Principles and the methods of local monitoring as well as equipments used are introduced in the paper.The results of analysis show that three earth dams under test are uniform earth dams with sound quality.The position of saturation line determined by GPR complies with the result determined by the piezometric tube.
【CateGory Index】: TV871
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