›› 2008, Vol. 29 ›› Issue (11): 2933-2938.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

3-D seismic response analysis of rockfill dam with asphalt concrete core

ZHU Sheng   

  1. College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China
  • Received:2007-08-20 Online:2008-11-10 Published:2013-08-07

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Abstract: Based on dynamic triaxial test data of asphalt concrete, a dynamic constitutive model is suggested. By 3-D dynamic effective stress analysis method, combining with an asphalt concrete core rockfill dam to be built, seismic responses of acceleration, dynamic stress, seism-induced permanent deformation and seism-induced sand’s liquefaction are analyzed by using TSDA program. The dam is safe because of well aseismatic performance of asphalt concrete core, third-layer sand in the alluvium may be liquefied and need be reinforced.The conclusion could be referred to the analogous engineering.

Key words: asphalt concrete, rockfill dam, 3-D dynamic analysis, seism-induced permanent deformation, liquefaction of sand

CLC Number: 

  • TV 641.4
  • 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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