| 针对构造应力合理选择巷道支护形式 |
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| 引用本文： | 杨明强.针对构造应力合理选择巷道支护形式[J].山东煤炭科技,2012(4):113-114. |
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| 作者姓名： | 杨明强 |
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| 作者单位： | 新汶矿业集团昭苏盛泉煤矿,新疆昭苏,835600 |
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| 摘 要： | 根据新疆伊犁昭苏盛泉煤矿巷道围岩变形受构造应力影响的现象,研究了构造应力与巷道支护的关系。研究表明,巷道方向与构造水平应力方向平行时跟两者方向垂直时的围岩变形情况大有不同。通过因地制宜改变支护形式,大大减少了巷道支护成本。
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| 关 键 词： | 构造应力 巷道支护 支护成本 |
Tectonic Stress and The Roadway Support Analysis |
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| Abstract: | According to the XinjiangZhaosu ShengQuan of Coal mine roadway surrounding rock deformation under the influence of tectonic stress on the phenomenon,the tectonic stress and roadway supporting relationship.Research shows that,the roadway direction and structure of horizontal stress direction parallel with both vertical orientation when the rock deformation is quite different.Suit one’s measures to local conditions through changing support form,greatly reduce the cost of roadway support. |
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| Keywords: | tectonic stress roadway support the cost of support |
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