| 全断面光面爆破快速施工技术 |
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| 引用本文： | 陆玉根,陈建宏,肖诚,胡敏,田森. 全断面光面爆破快速施工技术[J]. 矿业工程研究, 2011, 26(3): 1-4 |
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| 作者姓名： | 陆玉根 陈建宏 肖诚 胡敏 田森 |
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| 作者单位： | 中南大学资源与安全工程学院,湖南长沙,410083 |
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| 基金项目： | 全国优秀博士学位论文专项资金资助项目 |
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| 摘 要： | 国内某大型锡矿山现开采阶段已到达较深部矿体,为不影响生产进度,决定将原有的开拓主斜坡道延伸.根据矿山实际工程地质条件,研究采用光面爆破快速掘进技术开拓该主斜坡道.详细介绍了光面爆破具体参数的选择及其计算方法、巷道掘进通风方法、巷道支护方法、爆破出碴及组织管理技术.现场实际的爆破效果证明该方法效果良好,爆破后岩面平整,达到了预期的效果.施工组织各个阶段衔接顺利紧凑,具有较高的施工、管理水平.
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| 关 键 词： | 光面爆破 爆破参数 快速施工 组织管理 |
Rapid construction technique of smooth blasting in full section tunnel |
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| LU Yugen,CHEN Jianhong,XIAO Cheng,HU Ming,TIAN Sen. Rapid construction technique of smooth blasting in full section tunnel[J]. Mineral Engineeering Reseach, 2011, 26(3): 1-4 |
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| Authors: | LU Yugen CHEN Jianhong XIAO Cheng HU Ming TIAN Sen |
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| Affiliation: | LU Yugen,CHEN Jianhong,XIAO Cheng,HU Ming,TIAN Sen(School of Resources and Safety Engineering,Central South University,Changsha 410083,China,The Deep Metal Mineral Exploitation and Hazard Control Key Laboratory of Hunan Province,China) |
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| Abstract: | A large tin mine in China has reached a deep stage, in order not to affect the production schedule, it is decided to open up the original extension of the main ramp. Based on the practical engineering geological condition, this paper makes researches on the use of smooth blasting to excavate the main tunnel quickly. It also describes in detail the choice of specific parameters of smooth blasting and method of calculation, tunneling ventilation, roadway timbering, blasting slag, construction management technology. The actual on - side blasting results show this method has a good effect ： rock surface is smooth after blasting, achieving the desired results. Every stage of the construction is smooth and reaches a high level of management. |
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| Keywords: | smooth blasting technique blasting parameters rapid construction construction management technology |
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