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Errata
Nov 15, 2013

Erratum for “Measuring and Modeling Proportion-Dependent Stress-Strain Behavior of EPS-Sand Mixture” by An Deng and Yang Xiao

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Publication: International Journal of Geomechanics
Volume 13, Issue 6
Eq. (2) in the original paper should be replaced with the new equation provided here
tf=a+sfsinα
(2)
where sf=(σ1f+σ3f)/2; tf=(σ1fσ3f)/2; and α and a = slope and ordinate intercept of Kf line, respectively.
Table 3 in the original paper should be replaced with the new table provided here.
Table 3. Strength Parameters of Kf Lines and Mohr-Coulomb Envelopes
 Kf lineMohr-Coulomb envelope
EPS content, η (%)α (degrees)a (kPa)R2ϕcd (degrees)c (kPa)
037.50.00.9937.60.0
0.522.80.00.9923.00.0
1.5a9.240.00.999.441.0
1.5b19.10.00.8419.30.0
2.5a10.816.40.9511.016.7
2.5b16.10.00.8716.30.0
a
The lower segment of Kf line.
b
The upper segment of Kf line.

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Go to International Journal of Geomechanics
International Journal of Geomechanics
Volume 13Issue 6December 2013
Pages: 900

History

Received: Jun 21, 2013
Accepted: Jul 11, 2013
Published online: Nov 15, 2013
Published in print: Dec 1, 2013

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Authors

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Yang Xiao, S.M.ASCE
Ph.D. Candidate, College of Civil Engineering and Transportation, Hohai Univ., Nanjing 210098, China. E-mail: [email protected]

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