| 矿山投料井施工难点与对策 |
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| 引用本文： | 邱文权,彭金灶,陈惠明,吴灿辉.矿山投料井施工难点与对策[J].探矿工程,2010,37(4):31-33. |
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| 作者姓名： | 邱文权 彭金灶 陈惠明 吴灿辉 |
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| 作者单位： | [1]福建省第八地质大队,福建龙岩364000 [2]福建省地质矿产勘查开发局,福建福州350003 |
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| 摘 要： | 结合福建省武平某银多金属矿施工填充站TZK1、TZK2投料井工程,详细介绍了矿山投料井施工的难点与对策：通过对钻探设备的优化组合,结合钟摆钻具原理,辅以护壁堵漏,研制分离式注浆专用阀,顺利下入套管及注浆固井,圆满完成了该投料井工程的施工任务。
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| 关 键 词： | 矿山投料井 设备优化组合 防斜 钟摆钻具 护壁堵漏 注浆 |
| 收稿时间： | 2009/12/8 0:00:00 |
| 修稿时间： | 2010/1/22 0:00:00 |
Difficulties of Feeding Batching Mine Construction and the Countermeasures |
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| QIU Wen quan,PENG Jin-zao,CHEN Hui-ming and WU Can-hui.Difficulties of Feeding Batching Mine Construction and the Countermeasures[J].Exploration Engineering(Drilling & Tunneling),2010,37(4):31-33. |
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| Authors: | QIU Wen quan PENG Jin-zao CHEN Hui-ming and WU Can-hui |
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| Institution: | 1.No.8 Geology Team of Fujian,Longyan Fujian 364000,China;2.Fujian Provincial Bureau of Geo-exploration and Mineral Development,Fuzhou Fujian 350003,China) |
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| Abstract: | The paper detailed the difficulties of feeding batching mine construction and the countermeasures according to the feeding batching mine engineering practice of TZK1 and TZK2 in Fujian.By the optimum combination of drilling equipments,based on the pendulum assembly principle,assisted by wall protection leakage stoppage,with the development of separation-type grouting valve,the construction was fulfilled with case setting and grouting cementation. |
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| Keywords: | feeding batching mine optimum combination of drilling equipments deviation preventing pendulum assembly wall protection and leakage stoppage grouting |
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