Physical Properties and the Strength of Coal

机译：煤的物理性质和强度

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This paper describes some experiments on the physical and mechanical properties of two kinds of coals with different flow properties. The SEM method was used to examine the surface morphology of the coal particles. The moisture content effect on bulk density, tensile strength and unconfined yield strength were tested. The results are discussed in the view of water structure and methods to improve coal flow properties.

机译：本文介绍了两种不同流动特性的煤的物理和力学性能的实验。 SEM方法用于检查煤颗粒的表面形态。测试了水分含量对堆积密度，拉伸强度和无限制屈服强度的影响。从水结构和改善煤流特性的方法的角度讨论了结果。

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来源
《6th International Conference on Bulk Materials Storage, Handling and Transportation, Sep 28-30, 1998, University of Wollongong NSW》|1998年|p.65-71|共7页
会议地点 New South Wales(AU);New South Wales(AU)
作者
Y. Liu; A J Chambers; A W Roberts;
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作者单位

Centre for Bulk Solids and Particulate Technologies Department of Mechanical Engineering The University of Newcastle;

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原文格式 PDF
正文语种 eng
中图分类铁路运输;
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Physical Properties and the Strength of Coal

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