| 程潮铁矿大断面采准巷道稳定性数值模拟研究 |
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| 引用本文： | 郭廖武,王艳辉,宋卫东.程潮铁矿大断面采准巷道稳定性数值模拟研究[J].金属矿山,2002(8):16-18. |
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| 作者姓名： | 郭廖武 王艳辉 宋卫东 |
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| 作者单位： | 1. 武钢矿业有限责任公司
2. 北京科技大学 |
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| 摘 要： | 针对武钢程潮铁矿采准巷道净断面尺寸增大，巷道稳定性下降的状况，采用数值计算方法对程潮铁矿巷道支护方案进行优化计算，并给出合理的支护方案。
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| 关 键 词： | 稳定性 巷道断面 数值模拟 支护方案 计算参数 |
| 修稿时间： | 2002年4月7日 |
The Numerical Simulation Study on the Stability of Large Cross Section Proparatory Workings at Chengchao Iron Mine |
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| Guo Liaowu.The Numerical Simulation Study on the Stability of Large Cross Section Proparatory Workings at Chengchao Iron Mine[J].Metal Mine,2002(8):16-18. |
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| Authors: | Guo Liaowu |
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| Affiliation: | Guo Liaowu(Wuhan Steel's Mining Co. Ltd) Wang Yanhui Song Weidong(University of Science and Technology Beijing) |
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| Abstract: | In view of the increase of the final cross-section of preparatory workings and the decrease of the workings stability, the numerical calculation method was used to optimize the calculation of the supporting method and find out the rational supporting scheme. |
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| Keywords: | Cross-section of openings Numerical simulation Supporting |
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