| 胶新铁路DK30段重晶石矿采空区处理 |
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| 引用本文： | 汪衡岳. 胶新铁路DK30段重晶石矿采空区处理[J]. 铁道建筑, 2005, 0(2): 48-50 |
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| 作者姓名： | 汪衡岳 |
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| 作者单位： | 中铁二十五局集团,广州,510600 |
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| 摘 要： | 文章以所遇矿床的成因、矿床形态、采空区分布及地表塌陷特征为基础 ,辅以必要的检算 ,确定了对铁路两侧重晶石矿采空区采取钻孔 (110～75mm、间距 6～ 2m)、灌砂注浆的处理方法。
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| 关 键 词： | 重晶石矿 采空区 灌砂注浆 特殊地区路基 |
| 文章编号： | 1003-1995(2005)02-0048-03 |
Treatment for empty space area formed by exploitation of crystalline mine located in DK30 section of Jiaozhou-Xinyi railway |
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| Wang Hengyue. Treatment for empty space area formed by exploitation of crystalline mine located in DK30 section of Jiaozhou-Xinyi railway[J]. Railway Engineering, 2005, 0(2): 48-50 |
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| Authors: | Wang Hengyue |
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