下石节矿煤巷变形机理分析 |
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引用本文: | 岳东,邓广哲,江万刚.下石节矿煤巷变形机理分析[J].陕西煤炭,2006,25(1):23-24. |
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作者姓名: | 岳东 邓广哲 江万刚 |
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作者单位: | 1. 铜川矿务局,下石节煤矿,陕西,铜川,727000 2. 西安科技大学,陕西,西安,710054 |
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摘 要: | 通过对下石节煤矿回风侧巷道的现场观测以及相应的地质资料的分析,从影响巷道变形的各个因素出发,逐个分析对巷道变形的影响程度,最后得出回风侧煤层巷道的变形机理,从而为该煤层巷道的支护方式提供有效的理论指导依据。
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关 键 词: | 应力集中 节理化 变形机理 |
文章编号: | 1671-749X(2006)01-0023-02 |
修稿时间: | 2005年11月7日 |
Analysis of the deformation mechanism of entry in xiashijie mine |
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Authors: | YUE Dong DENG Guang-zhe JIANG Wan-gang |
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Abstract: | In this paper,according to the in-situ observation and the analysis of corresponding geological materials,based on the factors of the deformation of the entry,and then the influence degree is analyzed.At last,the deformation mechanics is known at the side of the thick seam bleeder entry in the Xiashijie mine.The theory basis of support is provided in this seam entry. |
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Keywords: | stress concentration jointed deformation mechanism |
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