 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13362 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8178
|
| In English (Mech. Solids): | | 5184 |
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| << Previous article | Volume 60, Issue 5 / 2025 | Next article >> |
| Yong-Gwang Jong and Song-Chol Ri, "An Anisotropic Critical State Hypoplastic Model Considering the Relation Between Fabric Anisotropy Variable and Density Function," Mech. Solids. 60 (5), 4219-4229 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
5 |
Pages |
4219-4229 |
| DOI |
10.1134/S0025654425603246 |
| Title |
An Anisotropic Critical State Hypoplastic Model Considering the Relation Between Fabric Anisotropy Variable and Density Function |
| Author(s) |
Yong-Gwang Jong (Faculty of Materials Science and Technology, Kim Chaek University of Technology, Pyongyang, 999093 Democratic People’s Republic of Korea)
Song-Chol Ri (Faculty of Aerospace Engineering, Kim Chaek University of Technology, Pyongyang, 999093 Democratic People’s Republic of Korea, rsc83320@star-co.net.kp) |
| Abstract |
The fabric anisotropy variable and density function have great effect on the mechanical
property of anisotropic sand. Based on the anisotropic critical state theory (ACST), a modified anisotropic hypoplastic model is developed by incorporating the relation between fabric anisotropy variable
and density function into the nonlinear part of the constitutive model. The applicability of the
improved anisotropic hypoplastic model is validated by comparing with the existing model and experimental data. As a result, it is found that the modified model can well predict the critical state response of anisotropic sand. |
| Keywords |
Anisotropy, Fabric, Critical state theory, Hypoplastic model, Sand |
| Received |
29 April 2025 | Revised |
18 June 2025 | Accepted |
22 July 2025 |
| Link to Fulltext |
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