Effect of the ratios of diameter of silo to bead on the pressure screening in granular columns

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	Effect of the ratios of diameter of silo to bead on the pressure screening in granular columns
	Qadir, A ; Guo, H ; Liang, X ; Shi, Q ; Sun, G
刊名	EUROPEAN PHYSICAL JOURNAL E
	2010
卷号	31 期号:3 页码:311
关键词	MATTER SAND
ISSN号	1292-8941
通讯作者	Qadir, A: Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China.
中文摘要	We present the apparent mass measurements at the bottom of granular packings for different bead and silo sizes. The redirection parameter K in Janssen theory is found to increase with the ratios of the diameter of the silo to the bead. We attribute this feature to the friction between the beads and the confining wall of silo; it is the role of friction that leads to variations in the shielding of vertical stresses as well as pressure screening.
收录类别	SCI
资助信息	Chinese National Science Foundation [10675018, 10674157]
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36610]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Qadir, A,Guo, H,Liang, X,et al. Effect of the ratios of diameter of silo to bead on the pressure screening in granular columns[J]. EUROPEAN PHYSICAL JOURNAL E,2010,31(3):311.
APA	Qadir, A,Guo, H,Liang, X,Shi, Q,&Sun, G.(2010).Effect of the ratios of diameter of silo to bead on the pressure screening in granular columns.EUROPEAN PHYSICAL JOURNAL E,31(3),311.
MLA	Qadir, A,et al."Effect of the ratios of diameter of silo to bead on the pressure screening in granular columns".EUROPEAN PHYSICAL JOURNAL E 31.3(2010):311.