| 基于动量平衡密封装置的大孔径静态爆破掏槽试验研究 |
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| 引用本文： | 刘迪,杨涛,温尊礼,徐全军,廖瑜,姜楠.基于动量平衡密封装置的大孔径静态爆破掏槽试验研究[J].探矿工程,2014,41(10):79-81. |
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| 作者姓名： | 刘迪 杨涛 温尊礼 徐全军 廖瑜 姜楠 |
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| 作者单位： | [1]核工业南京建设集团公司,江苏南京210003; [2]解放军理工大学工程兵工程学院,江苏南京210007 |
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| 摘 要： | 根据大孔径静态破碎膨胀压力测试结果，分析了大孔径静态破碎剂反应机理。基于动量平衡原理发明了新型大孔径静态破碎密封装置，并成功运用于模拟掏槽实践。结合掏槽实践实测数据，修正了孔间距近似计算公式。该技术对小净距交叉环境下掏槽工程具有一定参考意义。
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| 关 键 词： | 大孔径静态破碎 密封装置 掏槽技术 孔间距 |
| 收稿时间： | 2014/5/13 0:00:00 |
| 修稿时间： | 2014/9/1 0:00:00 |
Experiment Study on Cutting for Large Borehole Static Blasting Using Momentum Balance Sealing Device |
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| LIU Di,YANG Tao,WEN Zun-li,XU Quan-jun,LIAO Yu and JIANG Nan.Experiment Study on Cutting for Large Borehole Static Blasting Using Momentum Balance Sealing Device[J].Exploration Engineering(Drilling & Tunneling),2014,41(10):79-81. |
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| Authors: | LIU Di YANG Tao WEN Zun-li XU Quan-jun LIAO Yu and JIANG Nan |
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| Institution: | WEN Zun-li, XU Quan-jun, LIAO Yu, JIANG Nan, YANG Tao, LIU Di ( 1. Nuclear Industrv Nanjing Construction Co. , Ltd. , Nanjing Jiangsu 210003, China; 2. Engineering Institute of Engineering Corps., PLAUST, Nanjing Jiangsu 210007, China) |
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| Abstract: | According to the test results of expanding pressure of large borehole static cracking,the reaction mechanism of large borehole static cracking agent is analysed.Based on momentum balance principle, a new sealing device was invented and has been successfully applied to analogue cutting engineering practice.The hole-spacing approximate calculation formu-la is modified with test data of cutting practice.The technology has some reference to cutting engineering practice in condi-tions of small interval intersection. |
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| Keywords: | large borehole static cracking sealing device cutting technology hole spacing |
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