入口条件对短壁性能影响的估计

IF 0.1 Q4 GEOSCIENCES, MULTIDISCIPLINARY

Proceedings of the Tula States University-Sciences of Earth Pub Date : 2021-01-01 DOI:10.46689/2218-5194-2021-4-1-352-356

A. N. Domrachev, Y. Govorukhin, D. Paleev, I.M. Pozdeeva

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引用次数: 0

摘要

本文描述了在合理风险方法范围内运行短壁的概念描述。对工作过程建模结果进行了分析。研究了长壁板在不同顶板落顶概率下的工程经济性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ESTIMATION OF ENTRY CONDITION INFLUENCE ON THE SHORT WALL PERFORMANCE

In this paper concept description of the operating short wall within the bounds of the justified risk approach is described. Analysis of the results of working process modeling are carried out. Engineering-and-economical performance of longwall panels at various values of probability of entry roof fall is studied.

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Proceedings of the Tula States University-Sciences of Earth GEOSCIENCES, MULTIDISCIPLINARY-

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