An elastoplastic model considering sand crushing

Yao, Y., Wang, N., Yamamoto, H. and Xing, H. (2007). An elastoplastic model considering sand crushing. In: Y. Shi, G. Dick van Albada and J. Dongarra, Proceedings of the 7th International Conference on Computational Science, Part III: ICCS 2007. 7th International Conference on Computational Science (ICCS 2007), Beijing, China, (1146-1150). 27-30 May 2007. doi:10.1007/978-3-540-72588-6_181


Author Yao, Y.
Wang, N.
Yamamoto, H.
Xing, H.
Title of paper An elastoplastic model considering sand crushing
Conference name 7th International Conference on Computational Science (ICCS 2007)
Conference location Beijing, China
Conference dates 27-30 May 2007
Proceedings title Proceedings of the 7th International Conference on Computational Science, Part III: ICCS 2007   Check publisher's open access policy
Journal name Computational Science - Iccs 2007, Pt 3, Proceedings   Check publisher's open access policy
Place of Publication Berlin, Germany
Publisher Springer
Publication Year 2007
Sub-type Fully published paper
DOI 10.1007/978-3-540-72588-6_181
ISBN 978-3-540-72587-9
ISSN 0302-9743
1611-3349
Editor Y. Shi
G. Dick van Albada
J. Dongarra
Volume 4489/2007
Start page 1146
End page 1150
Total pages 5
Language eng
Abstract/Summary The behavior of sand crushing will appear when the confining pressure is up to a certain value, which results in disappearing of the positive dilatancy of sand. Adopting a new hardening parameter with the crushing stress, an elastoplastic constitutive model considering sand crushing is proposed. Comparing the conventional triaxial compression test results with the model prediction, it shows that the proposed model can reasonably describe the dilatancy of sand from positive to negative.
Subjects E1
260000 Earth Sciences
Keyword Crushing
Elastoplastic model
Hardening
Sand
Dilatancy
Q-Index Code E1
Q-Index Status Confirmed Code
Additional Notes Proceedings in 'Lecture Notes in Computer Science' Book series.

 
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Created: Tue, 03 Jun 2008, 02:27:45 EST by Susan Manion on behalf of Office of Sponsored Research