| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 286496 | Journal of Rock Mechanics and Geotechnical Engineering | 2016 | 8 Pages |
Abstract
The research development of rockfill materials (RFM) was investigated by a series of large-scale triaxial tests. It is observed that confining pressure and particle breakage play important roles in the mechanical property, dilatancy relation and constitutive model of RFM. In addition, it is observed that the conventional dilatancy relation and constitutive model are not suitable for RFM due to the complex mechanical behavior. Hence, it needs to propose a unified constitutive model of RFM, considering the state-dependent and particle breakage behavior.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geotechnical Engineering and Engineering Geology
Authors
Yang Xiao, Hong Liu, Wengang Zhang, Hanlong Liu, Feng Yin, Youyu Wang,