| 武钢程潮铁矿西区放顶工程顶板地压问题的计算机模拟 |
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| 引用本文： | 许梦国,曹阿静,伍佑伦,王平,王剑,雷远坤,毛少波.武钢程潮铁矿西区放顶工程顶板地压问题的计算机模拟[J].武汉科技大学学报(自然科学版),2004,27(2):142-144. |
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| 作者姓名： | 许梦国 曹阿静 伍佑伦 王平 王剑 雷远坤 毛少波 |
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| 作者单位： | 1. 武汉科技大学化工与资源环境学院,湖北,武汉,430081
2. 武钢程潮铁矿,湖北,鄂州,436000 |
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| 摘 要： | 采用有限单元法对程潮铁矿西区放顶过程中地压重新分布的规律进行分析，为矿山正确地确定回采顺序和对地压进行预测、管理提供了理论依据。
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| 关 键 词： | Ansys 无底柱分段崩落法 地压 放顶 数值模拟 |
| 文章编号： | 1672-3090(2004)02-0142-03 |
| 修稿时间： | 2004年2月13日 |
Computer Simulation of Underground Stress on Top during Top-collapse Engineering at Western Part of Chengchao Iron Mine |
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| XU Meng-guo,CAO A-jing,WU You-lun,WANG Ping.Computer Simulation of Underground Stress on Top during Top-collapse Engineering at Western Part of Chengchao Iron Mine[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),2004,27(2):142-144. |
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| Authors: | XU Meng-guo CAO A-jing WU You-lun WANG Ping |
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| Institution: | XU Meng-guo~1,CAO A-jing~1,WU You-lun~1,WANG Ping~ |
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| Abstract: | Finite element method is used to make an analysis of the underground stress redistribution at the western part of Chengchao Iron Mine during top-collapsing process, and a theoretical basis has been provided to determine correct sequence of caving and forecast and control the underground stress. |
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| Keywords: | Ansys sublevel caving without sill pillar underground stress top-collapsing numerical simulation |
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