| Influence of Particle Gradation Curve on Granular Packing Characteristics | |
Wang XL(王晓亮) ; Li JC(李家春)
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| Source Publication | Procedia Engineering
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| 2015 | |
| Volume | 102Pages:1827-1834 |
| ISSN | 1877-7058 |
| Abstract | In this article, ten kinds of granular materials with different particle gradation curves based on the regularized incomplete Beta function are produced and packed by discrete element method. Then the influences of particle gradation on granular packing and frictional characteristics are examined. Merely adjusting the two parameters in the regularized incomplete Beta function, we are able to generate a numerical granular material with all kinds of granular packing, either well or poorly graded now. The model is proved to be a very useful tool for conventional discrete element method to simulate mechanical behavior of realistic granular materials. |
| Keyword | Betabeta Function Granular Materials Packing Discrete Element Method |
| DOI | 10.1016/j.proeng.2015.01.320 |
| URL | 查看原文 |
| Indexed By | EI ; CPCI |
| Language | 英语 |
| WOS ID | WOS:000383259700217 |
| Department | LMFS水环境流体力学(LEM) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/55350 |
| Collection | 流固耦合系统力学重点实验室 |
| Recommended Citation GB/T 7714 | Wang XL,Li JC. Influence of Particle Gradation Curve on Granular Packing Characteristics[J]. Procedia Engineering,2015,102:1827-1834. |
| APA | Wang XL,&Li JC.(2015).Influence of Particle Gradation Curve on Granular Packing Characteristics.Procedia Engineering,102,1827-1834. |
| MLA | Wang XL,et al."Influence of Particle Gradation Curve on Granular Packing Characteristics".Procedia Engineering 102(2015):1827-1834. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| pe02.pdf（408KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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