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Influence of wall friction on granular column

文献类型：期刊论文

作者Yang, Yang-Yang1,2; Zhang, Sheng2; Lin, Ping2; Wan, Jiang-Feng2; Yang, Lei2; Ding, Shurong1
刊名CHINESE PHYSICS B
出版日期2019
卷号28页码:018104
关键词Janssen effect force distribution wall friction packing configuration
ISSN号1674-1056
DOI10.1088/1674-1056/28/1/018104
英文摘要Granular packings under gravity in frictional and frictionless silos were simulated and the influence of the wall friction on the normal force distribution was investigated. Although there is an obvious Janssen effect in frictional silos, only a slight influence on the geometry of packing was found. The law of normal force distribution is different for frictional and frictionless walls, which is related to the pressure profile. A modified formula with consideration of the pressure profile was well fitted to the simulation results.
WOS关键词FORCE DISTRIBUTION ; PRESSURE ; FLUCTUATIONS ; TRANSLATION ; PACKINGS ; STRESSES ; PAPER ; MODEL
资助项目National Natural Science Foundation of China[11705256] ; National Natural Science Foundation of China[11772095] ; National Natural Science Foundation of China[11572091] ; National Key Research and Development Program of China[2016YFB0700103]
WOS研究方向Physics
语种英语
WOS记录号WOS:000456873000004
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; National Key Research and Development Program of China
源URL[http://119.78.100.186/handle/113462/66631]  
专题中国科学院近代物理研究所
作者单位1.Fudan Univ, Inst Mech & Computat Engn, Dept Aeronaut & Astronaut, Shanghai 200433, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Yang-Yang,Zhang, Sheng,Lin, Ping,et al. Influence of wall friction on granular column[J]. CHINESE PHYSICS B,2019,28:018104.
APA Yang, Yang-Yang,Zhang, Sheng,Lin, Ping,Wan, Jiang-Feng,Yang, Lei,&Ding, Shurong.(2019).Influence of wall friction on granular column.CHINESE PHYSICS B,28,018104.
MLA Yang, Yang-Yang,et al."Influence of wall friction on granular column".CHINESE PHYSICS B 28(2019):018104.

入库方式： OAI收割

来源：近代物理研究所

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