| 大断面巷道掘进时合理空顶距的确定方法 |
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| 引用本文： | 马秉红. 大断面巷道掘进时合理空顶距的确定方法[J]. 山西科技, 2003, 0(5): 64-65 |
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| 作者姓名： | 马秉红 |
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| 作者单位： | 大同市焦煤矿有限责任公司,038301,大同 |
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| 摘 要： | 文章介绍了利用薄板理论确定大断面巷道掘进期间的空顶距计算公式。
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| 关 键 词： | 空顶距 计算公式 大断面巷道掘进 薄板理论 力学模型 |
| 文章编号： | 1004-6429(2003)05-64-02 |
| 修稿时间： | 2003-06-23 |
Determination of Rational Empty - Support Distance of Headwork in Tunnel with Large Sections |
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| Ma Binghong. Determination of Rational Empty - Support Distance of Headwork in Tunnel with Large Sections[J]. Shanxi Science and Technology, 2003, 0(5): 64-65 |
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| Authors: | Ma Binghong |
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| Affiliation: | Ma Binghong |
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| Abstract: | This paper introduces the determination of the calculating formula of the empty-support distance of headwork in the tunnel with large sections by using the plate theory. |
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| Keywords: | tunnel with large section plate empty-support distance |
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