Coupled discrete element-particle analysis of single-wheel and four-wheel off-road vehicle on soft ground
文献类型：期刊论文
| 作者 | Wang, Xueya4; Lu, Yang3; Cheng PD(程鹏达)2; Wen, Minjie1; Zhang, Yiming1 |
| 刊名 | SOIL DYNAMICS AND EARTHQUAKE ENGINEERING
 |
| 出版日期 | 2025-12-01 |
| 卷号 | 199页码:12 |
| 关键词 | Vehicle accessibility Soft soil Vehicle wheels Continuous-discontinuous element method (CDEM) |
| ISSN号 | 0267-7261 |
| DOI | 10.1016/j.soildyn.2025.109639 |
| 通讯作者 | Cheng, Pengda(pdcheng@imech.ac.cn) |
| 英文摘要 | Conventional numerical studies on off-road vehicle performance typically focus on single wheel-soil interactions, overlooking the influence of multiple wheels in soft ground. This research introduces a novel continuous-discontinuous element method (CDEM) that couples discrete element models for both block and particle phases to analyze the behavior of a four-wheel off-road vehicle moving through soft soil. The full vehicle's motion is considered. It examines how varying sinkage depths and different soil parameters-such as cohesion and friction-affect the vehicle's forward resistance. The comprehensive analysis reveals key patterns in how soil properties and sinkage depth influence vehicle performance. This study offers valuable insights for improving off-road vehicle design and performance in challenging terrain conditions. |
| 分类号 | 一类 |
| WOS关键词 | TRACTIVE PERFORMANCE ; SOIL INTERACTION ; FE-DEM ; TIRE ; SIMULATION ; MODEL |
| 资助项目 | National Natural Science Foundation of China (NSFC)[52178324] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences, China[Y2022009] ; High-level Innovation Research Institute Program of Guangdong Province[2020B0909010003] |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:001537761600001 |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; Youth Innovation Promotion Association of the Chinese Academy of Sciences, China ; High-level Innovation Research Institute Program of Guangdong Province |
| 其他责任者 | 程鹏达 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/102358]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.Zhejiang Sci Tech Univ, Sch Civil Engn & Architecture, Hangzhou 310018, Peoples R China 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 3.Hebei Univ Technol, Sch Civil & Transportat Engn, Tianjin 300401, Peoples R China; 4.Ningbo Univ, Mech & Mat Sci Res Ctr, Ningbo 315211, Zhejiang, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, Xueya,Lu, Yang,Cheng PD,et al. Coupled discrete element-particle analysis of single-wheel and four-wheel off-road vehicle on soft ground[J]. SOIL DYNAMICS AND EARTHQUAKE ENGINEERING,2025,199:12. |
| APA | Wang, Xueya,Lu, Yang,程鹏达,Wen, Minjie,&Zhang, Yiming.(2025).Coupled discrete element-particle analysis of single-wheel and four-wheel off-road vehicle on soft ground.SOIL DYNAMICS AND EARTHQUAKE ENGINEERING,199,12. |
| MLA | Wang, Xueya,et al."Coupled discrete element-particle analysis of single-wheel and four-wheel off-road vehicle on soft ground".SOIL DYNAMICS AND EARTHQUAKE ENGINEERING 199(2025):12. |
入库方式： OAI收割
来源：力学研究所
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