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Study by Measurements of Electrical Resistance of the Repartition of Pressures within a Disordered Stack of Spheres

机译：无序堆叠球体内压力重新分配的电阻测量研究

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Measurement of the conductivity of a mixture of conducting and insulating spheres (submitted to pressure) is used to characterize the repartition of the contacts between spheres. The results obtained for different dispositions of probes are interpreted in terms of percolation. For these mixtures, we show that the transmission of pressure is not hydrostatic: an arching process is obtained. The average number of contacts is more important in this arch than in the other parts of the sample. (ERA citation 09:000972)

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作者
Giraud, G.; Clerc, J. P.; Guyon, E.;
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年度 1983
页码 1-15
总页数 15
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Powders; Electric Conductivity; Electric Conductors; Electrical Insulators; Pressure Measurement; Spheres;

机译：粉末;电导率;电导体;电绝缘体;压力测量;球体;

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Study by Measurements of Electrical Resistance of the Repartition of Pressures within a Disordered Stack of Spheres

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