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出 处:《山东煤炭科技》2008年第5期116-116,118,共2页Shandong Coal Science and Technology
摘 要:在全锚支护被煤炭行业广泛采用后,其掘进工作面临时支护存在的一些问题更加突出,既制约了生产,又增加了许多安全隐患,降低了劳动效率。该文对当前使用的临时支护存在问题进行分析的基础上,结合使用实践和操作规程的有关规定,有针对性地对掘进工作面的临时支护进行了改进,从而使其更科学、先进、实用和规范,促进掘进工作面的安全生产。After the full anchor supports are widely used by the coal industry, and some questions that exist in its temporary supports of roadway head are more prominent, which both has restricted the production, and increased many potential safety hazards, and greatly reduced the work efficiency. This paper analyzed and studied the existing problems on the presently used temporary supports, according to the applicable practices and the relevant provisions of the operating rules, and the performance oriented improvement is made on the temporary supports of roadway head, which is made more scientific, more advanced, more practical and mere standard, and which will promote the safety production in the roadway head.
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