Why do granular materials stiffen with shear rate? Test of novel stress-based statistics.
Publication
, Journal Article
Behringer, RP; Bi, D; Chakraborty, B; Henkes, S; Hartley, RR
Published in: Physical review letters
December 2008
Recent experiments exhibit a rate dependence for granular shear such that the stress grows linearly in the logarithm of the shear rate, gamma. Assuming a generalized activated process mechanism, we show that these observations are consistent with a recent proposal for a stress-based statistical ensemble. By contrast, predictions for rate dependence using conventional energy-based statistical mechanics to describe activated processes, predicts a rate dependence of (ln(gamma))(1/2).
Published In
Physical review letters
DOI
EISSN
1079-7114
ISSN
0031-9007
Publication Date
December 2008
Volume
101
Issue
26
Start / End Page
268301
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Behringer, R. P., Bi, D., Chakraborty, B., Henkes, S., & Hartley, R. R. (2008). Why do granular materials stiffen with shear rate? Test of novel stress-based statistics. Physical Review Letters, 101(26), 268301. https://doi.org/10.1103/physrevlett.101.268301
Behringer, R. P., Dapeng Bi, B. Chakraborty, S. Henkes, and R. R. Hartley. “Why do granular materials stiffen with shear rate? Test of novel stress-based statistics.” Physical Review Letters 101, no. 26 (December 2008): 268301. https://doi.org/10.1103/physrevlett.101.268301.
Behringer RP, Bi D, Chakraborty B, Henkes S, Hartley RR. Why do granular materials stiffen with shear rate? Test of novel stress-based statistics. Physical review letters. 2008 Dec;101(26):268301.
Behringer, R. P., et al. “Why do granular materials stiffen with shear rate? Test of novel stress-based statistics.” Physical Review Letters, vol. 101, no. 26, Dec. 2008, p. 268301. Epmc, doi:10.1103/physrevlett.101.268301.
Behringer RP, Bi D, Chakraborty B, Henkes S, Hartley RR. Why do granular materials stiffen with shear rate? Test of novel stress-based statistics. Physical review letters. 2008 Dec;101(26):268301.
Published In
Physical review letters
DOI
EISSN
1079-7114
ISSN
0031-9007
Publication Date
December 2008
Volume
101
Issue
26
Start / End Page
268301
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences