›› 2006, Vol. 27 ›› Issue (S1): 983-987.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Evaluation for seismic liquefaction of deep-sand lens in a dam foundation

CHEN Cun-li, HU Zai-qiang, XIE Ding-yi   

  1. Institute of Geotechnical Engineering, Xi’an University of Technology, Xi’an 710048, China
  • Received:2006-05-25 Published:2006-12-15

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Abstract: Seismic liquefaction of deep-sand lens in a dam foundation is evaluated by two processes. Firstly, specification methods are used to make preliminary and again judgment. Secondly, Seed and Dobry methods are used with dynamic triaxial test results to make more evaluation. Various estimation methods are analyzed synthetically. Based on the analysis results and considering the practical engineering conditions, a conclusion that a special treatment is needn’t made for deep-sand lens in dam foundations, is drawn.

CLC Number: 

  • TV 641
  • 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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