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Nontrivial scaling laws for a block sliding down a rough plane

 

作者: V. P. Brito,   M. A. F. Gomes,  

 

期刊: American Journal of Physics  （AIP Available online 1996）
卷期: Volume 64, issue 4  

页码: 437-439

 

ISSN:0002-9505

 

年代: 1996

 

DOI:10.1119/1.18187

 

出版商: American Association of Physics Teachers

 

关键词: ALUMINIUM;BRASS;GRANULAR MATERIALS;POLYVINYLS;SCALING LAWS;SLIDING FRICTION;TEFLON;VINYL CHLORIDE;02.;03.20

 

数据来源: AIP

 

摘要:

The measured length distributions of slidings of solid cylinders of aluminum, brass, teflon, and polyvinyl chloride on an incline obey nontrivial scaling laws. No significant dependence of the scaling exponent on material is observed and the data obtained are in agreement with the Gutenberg–Richter law for the distribution of earthquakes and with numerical simulations exhibiting self‐organized criticality made by Chen, Bak, and Obukhov [Phys. Rev. A43, 625–630 (1991)].

 

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