| 破壁化学注浆防渗理论与工程实践 |
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| 引用本文： | 韩羽,王档良,白景志.破壁化学注浆防渗理论与工程实践[J].地球与环境,2005,33(Z1):449-452. |
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| 作者姓名： | 韩羽 王档良 白景志 |
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| 作者单位： | 1. 中国矿业大学资源与地球科学学院,江苏,徐州,221008
2. 山东省临沂矿务局新驿煤矿,山东,兖州,272000 |
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| 摘 要： | 破壁化学注浆防渗技术的关键是选择化学材料,确定注浆压力,估算浆液扩散半径,布置注浆孔,计算注浆量。本文结合工程实践,得出了注浆参数选择的理论计算公式和工程经验数值;为今后煤矿井壁防渗注浆提供了参考。
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| 关 键 词： | 破壁化学注浆 防渗理论 扩散半径 |
| 文章编号： | 1672-9250(2005)增-0449-04 |
| 修稿时间： | 2005年5月29日 |
THE THEORY OF CHEMICAL GROUTNG BY BREAKING THE WALL TO PREVENT LEAKAGE AND LTS ENGINEERING PRACTICE |
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| HAN Yu,Wang Dang-liang,Bai Jing-zhi.THE THEORY OF CHEMICAL GROUTNG BY BREAKING THE WALL TO PREVENT LEAKAGE AND LTS ENGINEERING PRACTICE[J].Earth and Environment,2005,33(Z1):449-452. |
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| Authors: | HAN Yu Wang Dang-liang Bai Jing-zhi |
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| Abstract: | The key technology of chemical grouting by breaking the wall to prevent leakage are the followings: choosing the chemical material, determining the grouting pressure, estimating the diffusion radius of grouting liquids, arranging grouting holes and calculating the grouting quantity. Based on a great deal of engineering practice, the calculation formula of choosing grouting parameters is derived and the engineering experience numbers are attained. The paper also provides an important reference for preventing leakage on mine well walls in the future. |
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| Keywords: | chemical grouting by breaking the wall theory of preventing leakage diffusion radius |
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