DEM investigation of the effect of intermediate principle stress on particle breakage of granular materials
文献类型：期刊论文
| 作者 | Liu, Huabei2; Liu, Yiming2; Mao, Haijun1 |
| 刊名 | COMPUTERS AND GEOTECHNICS
 |
| 出版日期 | 2017 |
| 卷号 | 84页码:58-67 |
| 关键词 | Discrete element method Particle breakage Intermediate principle stress Total energy input |
| ISSN号 | 0266-352X |
| DOI | 10.1016/j.compgeo.2016.11.020 |
| 英文摘要 | This study investigates the influence of the intermediate principle stress on the particle breakage of granular materials. The crushable agglomerate method is applied to model soil particles and numerical true triaxial tests were carried out. The results show that particle breakage increases with increasing b value, the relationship of which follows an exponential function and agrees well with previous experimental results. More importantly, the study found that the relationship between particle breakage and total energy input is independent of the intermediate principle stress, which provides a good basis for the constitutive modeling of granular materials. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Computer Science ; Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000395847400005 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4033]  |
| 专题 | 岩土力学所知识全产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech 2.Huazhong Univ Sci & Technol, Sch Civil Engn & Mech ; |
| 推荐引用方式 GB/T 7714 | Liu, Huabei,Liu, Yiming,Mao, Haijun. DEM investigation of the effect of intermediate principle stress on particle breakage of granular materials[J]. COMPUTERS AND GEOTECHNICS,2017,84:58-67. |
| APA | Liu, Huabei,Liu, Yiming,&Mao, Haijun.(2017).DEM investigation of the effect of intermediate principle stress on particle breakage of granular materials.COMPUTERS AND GEOTECHNICS,84,58-67. |
| MLA | Liu, Huabei,et al."DEM investigation of the effect of intermediate principle stress on particle breakage of granular materials".COMPUTERS AND GEOTECHNICS 84(2017):58-67. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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