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Advances in Materials Science and Engineering
Volume 2015 (2015), Article ID 540621, 6 pages
http://dx.doi.org/10.1155/2015/540621
Research Article

Micromechanism Underlying Nonlinear Stress-Dependent of Clays at a Wide Range of Pressures

1State Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining and Technology, Xuzhou 221116, China
2School of Mechanics & Civil Engineering, China University of Mining and Technology, Xuzhou 221116, China

Received 7 April 2015; Revised 18 May 2015; Accepted 21 May 2015

Academic Editor: Ana S. Guimarães

Copyright © 2015 Xiang-yu Shang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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