›› 2007, Vol. 28 ›› Issue (1): 193-196.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study on aseismic measures of earth dams in meizoseismal area

MI Zhan-kuan, LI Guo-ying   

  1. Nanjing Hydraulic Research Institute, Nanjing 210024, China
  • Received:2005-03-30 Online:2007-01-10 Published:2013-08-28

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Abstract: The construction qualities of earth dams built in the fifties to seventies of the twentieth century are usually worse and their foundations are the silty soil which has low density and is quite easy to be liquefied under the action of earthquake. It’s necessary to estimate their aseismic safety and study on the corresponding aseismic measures. Aiming at Qing-an Reservoir, the three schemes, such as concrete continuous wall, vibro-replacement stone column and rock pressure, are analyzed by FEM; and the reasonable engineering measure which may be widely used in the analogous project is recommended.

Key words: earth dam, aseismic reinforcement, dynamic analysis, liquefaction

CLC Number: 

  • TU 443
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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