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Discrete Element Simulation on Sand-Bed Collision Considering Surface Moisture Content 期刊论文
发表期刊: PROCESSES. 出版年: 2022, 卷号: 10, 期号: 1
作者:  Dun, Hongchao;  Yue, Peng;  Huang, Ning;  Zhang, Jie
收藏  |  浏览/下载:12/0  |  提交时间:2022/03/17
aeolian sand transport  sand-bed collision  water content  numerical simulation  
3D DEM analysis on tractive trafficability of a lunar rover wheel with bionic wheel lugs 期刊论文
发表期刊: RENDICONTI LINCEI-SCIENZE FISICHE E NATURALI. 出版年: 2021, 卷号: 32, 期号: 2, 页码: 377-387
作者:  Pang, Hao;  Zhang, Rui;  Ge, Ping;  Liu, Fang;  Wang, Chengjin;  Dong, Wenchao;  Li, Tao;  Li, Jianqiao
收藏  |  浏览/下载:12/0  |  提交时间:2021/07/30
Ostrich toenail  Wheel with bionic wheel lugs  3D DEM simulation system  Drawbar pull  Torque  Sinkage  
Design of the bionic wheel surface based on the friction characteristics of ostrich planta 期刊论文
发表期刊: RENDICONTI LINCEI-SCIENZE FISICHE E NATURALI. 出版年: 2021, 卷号: 32, 期号: 1, 页码: 191-203
作者:  Pang, Hao;  Zhang, Hua;  Zhang, Rui;  Dong, Wenchao;  Li, Tao;  Ma, Songsong;  Li, Jianqiao
收藏  |  浏览/下载:27/0  |  提交时间:2021/07/30
Ostrich foot  Papilla  Friction characteristic  Bionic wheel surface monomer  
Three-Dimensional Reconstruction of Biomineralized Sand and Particle-Flow-Code Numerical Simulation of Penetration Resistance Characteristics of Biomineralization Crust 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF GEOMECHANICS. 出版年: 2021, 卷号: 21, 期号: 5
作者:  Zhang, Jinbang;  Li, Chi;  Wang, Shuo;  Bai, Siriguleng
收藏  |  浏览/下载:31/0  |  提交时间:2021/07/30
Microbial-induced calcite precipitation  Three-dimensional reconstruction  Calcium carbonate crystals  Particle flow code  Penetration resistance  Biomineralization crust  
Experimental study and discrete element analysis of ballast bed with various sand content 期刊论文
发表期刊: CONSTRUCTION AND BUILDING MATERIALS. 出版年: 2021, 卷号: 271
作者:  Xiao, Hong;  Zhang, Zhihai;  Cui, Xuhao;  Jin, Feng
收藏  |  浏览/下载:25/0  |  提交时间:2021/03/08
Ballast bed  Repose angle test  Discrete element method  Contact force  Stress level  Energy evolution  
Settlement?adhesion evolution mechanism of dust particles in the flow field of photovoltaic mirrors at night 期刊论文
发表期刊: CHEMICAL ENGINEERING RESEARCH & DESIGN. 出版年: 2021, 卷号: 168, 页码: 146-155
作者:  Liu, Xueqing;  Yue, Song;  Lu, Luyi;  Li, Jianlan
收藏  |  浏览/下载:20/0  |  提交时间:2021/07/30
Dust deposition  CFD-DEM  Photovoltaic  Solar energy  
2. 5-D forward modeling of the frequency-domain ground-airborne electromagnetic response in areas with topographic relief 期刊论文
发表期刊: CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION. 出版年: 2021, 卷号: 64, 期号: 1, 页码: 327-342
作者:  Zhang Ming;  Farquharson, Colin G.;  Liu ChangSheng
收藏  |  浏览/下载:12/0  |  提交时间:2021/03/08
Ground-airborne electromagnetic method  2. 5D  Forward modeling  Topographic surface  Total field algorithm  
Force distribution within a barchan dune 期刊论文
发表期刊: PHYSICS OF FLUIDS. 出版年: 2021, 卷号: 33, 期号: 1
作者:  Alvarez, Carlos A.;  Franklin, Erick M.
收藏  |  浏览/下载:8/0  |  提交时间:2021/07/30
Research on dynamic mechanical behavior of ballast bed in windblown sand railway based on dimensional analysis 期刊论文
发表期刊: CONSTRUCTION AND BUILDING MATERIALS. 出版年: 2021, 卷号: 287
作者:  Zhang, Zhihai;  Xiao, Hong;  Wang, Meng;  Zhang, Moyan;  Wang, Jiaqi
收藏  |  浏览/下载:14/0  |  提交时间:2021/07/30
Ballast bed  Irregular sand  Discrete element method  Vibration response  Elastic-plastic deformation  
风沙铁路道床多尺度模型建立及力学特性分析 期刊论文
发表期刊: 中南大学学报. 自然科学版. 出版年: 2021, 卷号: 52, 期号: 2, 页码: 1672-7207
作者:  张智海;  肖宏;  崔旭浩;  闫东伟
收藏  |  浏览/下载:26/0  |  提交时间:2021/08/05
sandy railway  ballast bed  discrete element method  contact force  cumulative deformation