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Advances in Materials Science and Engineering
Volume 2013 (2013), Article ID 143208, 13 pages
http://dx.doi.org/10.1155/2013/143208
Research Article

Average Fracture Energy for Crack Propagation in Postfire Concrete

College of Civil Engineering, Tongji University, Shanghai 200092, China

Received 20 September 2013; Accepted 20 October 2013

Academic Editor: Filippo Berto

Copyright © 2013 Kequan Yu 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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