LONGWALL MOVES IN US COAL MINES.

被引：0
|
作者：
Evans, N. [1 ]
机构：
[1] Univ of Nottingham, Nottingham, Engl, Univ of Nottingham, Nottingham, Engl
来源：
Mining Engineer London | 1985年 / 144卷 / 281期
关键词：
D O I：
暂无
中图分类号：
TD [矿业工程]; P61 [矿床学];
学科分类号：
0709 ; 081803 ; 0819 ;
摘要：
In May 1984 the author visited 10 underground coal mines in Alabama, Ohio, Pennsylvania and West Virginia. The object was to study techniques used in the installation and salvage of longwall face equipment and to compare these to techniques used in British mines. This paper outlines the generally accepted methods of 'moving' longwall equipment in US coal mines with special reference to the equipment used in move operations. 3 refs.
引用
收藏
页码：412 / 416
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