›› 2006, Vol. 27 ›› Issue (1): 61-66.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Numerical simulation of shear band in overconsolidated clay

XU Lian-min1, ZHU He-hua1, NAKAI Teruo2, NISHIMURA Tomo2   

  1. 1.Tongji University, Shanghai 200092, China; 2. Nagoya Institute of Technology, Nagoya 466-8555, Japan
  • Received:2004-06-21 Online:2006-01-10 Published:2013-10-31

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Abstract: The Nakai's sub-loading constitutive model are used to investigate shear band localization in plane strain model tests. Boundary condition and loading speed effects on the overconsolidated Fujinomori clay are investigated using the finite deformation theory for shear band localization. Two obvious shear band patterns are obtained. It is indicated that the dilatancy of the overconsolidated clay, migration of the pore water and boundary constraint control the initiation and propagation of the shear bands.

Key words: constitutive model, localization, shear band, overconsolidated clay

CLC Number: 

  • TU 433
  • 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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