Numerical Triaxial Apparatus and Application
文献类型：会议论文
| 作者 | Wang XL(王晓亮) ; Li JC(李家春); Wang XL(王晓亮)
|
| 出版日期 | 2013 |
| 会议名称 | 3rd International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2013) |
| 会议日期 | MAY 24-26, 2013 |
| 会议地点 | Jinan, China |
| 通讯作者邮箱 | wangxiaoliang@imech.ac.cn |
| 关键词 | DEM Granular Materials Yade triaxial |
| 卷号 | 353-356 |
| 页码 | 3251-3255 |
| 通讯作者 | 王晓亮 |
| 中文摘要 | A numerical triaxial apparatus based on discrete element method is developed on the platform of Yade using Python script. A DEM model with rolling resistance contact considered is proposed for dense granular materials, which is then applied in triaxial compression test of Chende sand. Stress-strain response and volume-axial strain response of the DEM model agree well with that of experiments, with a good prediction of dilatancy angle. Degradation of granular materials duo to particle erosion is also investigated using triaxial compression tests. It is indicated that peak friction angle decreases with the remove of particles if strong force network of granular materials is destroyed. |
| 收录类别 | EI |
| 产权排序 | [Wang Xiaoliang;Li Jiachun] Institute of Mechanics, Chinese Academy of Sciences, No.15 Beisihuanxi Road, Beijing, China |
| 会议网址 | http://dx.doi.org/10.4028/www.scientific.net/AMM.353-356.3251 |
| 会议录 | APPLIED MECHANICS AND MATERIALS
 |
| 会议录出版者 | Trans Tech Publications, Switzerland |
| 语种 | 英语 |
| ISSN号 | 1660-9336 |
| ISBN号 | 9783037857755 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/48318]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 通讯作者 | Wang XL(王晓亮) |
| 推荐引用方式 GB/T 7714 | Wang XL,Li JC,Wang XL. Numerical Triaxial Apparatus and Application[C]. 见:3rd International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2013). Jinan, China. MAY 24-26, 2013.http://dx.doi.org/10.4028/www.scientific.net/AMM.353-356.3251. |
入库方式： OAI收割
来源：力学研究所
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