Application of granular solid hydrodynamics to a well-graded unbound granular material undergoing triaxial tests

被引：4
|
作者：
Song S. [1 ]
Sun Q. [1 ]
Jin F. [1 ]
Zhang C. [1 ]
机构：
[1] State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing
来源：
Frontiers of Structural and Civil Engineering | 2013年 / 7卷 / 1期
关键词：
granular solid hydrodynamics; triaxial tests; unbound granular material (UGM);
D O I：
10.1007/s11709-012-0148-8
中图分类号：
学科分类号：
摘要：
Unbound granular materials (UGMs) are widely used as a base or a subbase in pavement construction. They are generally well graded and exhibit a higher peak strength than that of conventional cohesionless granular materials. By using a simplified version of granular solid hydrodynamics (GSH), a set of GSH material constants is determined for a UGM material. The deviatoric stress and volumetric strain caused by triaxial compression are calculated and then compared with experimental data. The results indicate that the GSH theory is able to describe such a special type of granular materials. © 2012 Higher Education Press and Springer-Verlag Berlin Heidelberg.
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页码：83 / 88
页数：5
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