兰州大学机构库

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Quasi-static response of two-dimensional composite granular layers to a localized force 期刊论文
POWDER TECHNOLOGY, 2014, 卷号: 261, 页码: 272-278
Authors:  Yang, Yahui;  Wang, Dengming;  Qin, Qi
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Composite granular layers  External localized force  Propagating process of contact forces  Thickness ratio of soft layers to rigid layers  Discrete element method  
Discrete element simulation of localized deformation in stochastic distributed granular materials 期刊论文
SCI CHINA SER G, 2008, 卷号: 51, 期号: 9, 页码: 1403-1415
Authors:  Wang DengMing;  Zhou Youhe
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granular material  localized deformation  modified discrete element method  
Particle dynamics in dense shear granular flow 期刊论文
ACTA MECHANICA SINICA, 2010, 卷号: 26, 期号: 1, 页码: 91-100
Authors:  Wang, Dengming;  Zhou, Youhe
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Shear granular flow  Tangential velocity profile  Critical packing fraction  Force distribution  Jammed state  
MULTISCALE MECHANICAL BEHAVIORS IN DISCRETE MATERIALS: A REVIEW 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2010, 卷号: 23, 期号: 6, 页码: 579-591
Authors:  Zheng, Xiaojing;  Wang, Dengming
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discrete material  multiple space and time scales  trans-scales correlation  sand dune  statistical analysis  
The scaling and dynamics of a projectile obliquely impacting a granular medium 期刊论文
EUROPEAN PHYSICAL JOURNAL E, 2012, 卷号: 35, 期号: 1, 页码: -
Authors:  Wang, Dengming;  Ye, Xiaoyan;  Zheng, Xiaojing
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Experimental study of morphology scaling of a projectile obliquely impacting into loose granular media 期刊论文
GRANULAR MATTER, 2013, 卷号: 15, 期号: 6, 页码: 725-734
Authors:  Wang, Dengming;  Zheng, Xiaojing
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Granular material  Oblique impact  Morphology of crater  Scaling law  
Force transmission in three-dimensional hexagonal-close-packed granular arrays with point defect submitted to a point load 期刊论文
GRANULAR MATTER, 2007, 卷号: 9, 期号: 3-4, 页码: 195-203
Authors:  Yi, Chen-hong;  Liu, Yuan;  Miao, Tian-de;  Mu, Qing-song;  Qi, Yan-li
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granular  force chain  point defect  hexagonal-close-packed (hcp) array  
Infima statistics of entropy production in an underdamped Brownian motor 期刊论文
Physical Review E, 2020, 卷号: 102, 期号: 6
Authors:  Cheng, Ke;  Dong, JQ(董家奇);  Han, Wen-Hui;  Liu, Fei;  Huang, L(黄亮)
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Random processes  Stochastic systems  Angular motions  Entropy increase  Entropy production  Fluctuation theorems  Negative entropies  Second Law of Thermodynamics  Theoretical investigations  Underlying dynamics  
Magnetic properties and the tunneling magnetoresistance effect in Co-MgF2 granular films 期刊论文
JOURNAL OF APPLIED PHYSICS, 2003, 卷号: 93, 期号: 10, 页码: 6188-6191
Authors:  Chi, JH(池俊红);  Ge, SH(葛世慧);  Liu, CM;  Kunkel, HP;  Zhou, XZ;  Williams, G;  Ge, SH (reprint author), Lanzhou Univ, Minist Educ, Key Lab Magnetism & Magnet Mat, Lanzhou 730000, Peoples R China.
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城镇化-生态环境-旅游产业耦合协调发展研究以丝绸之路经济带9省(区、市)为例 期刊论文
兰州大学学报(自然科学版), 2018, 卷号: 54, 期号: 6, 页码: 762-769
Authors:  韩文艳;  陈兴鹏;  庞家幸;  王宁飞;  于原浩
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城镇化  生态环境  旅游产业  耦合协调  丝绸之路经济带