| 高精度数码雷管在爆破施工降振中的应用 |
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| 引用本文： | 唐跃,曹跃,罗明荣,邬艳礼. 高精度数码雷管在爆破施工降振中的应用[J]. 爆破, 2011, 28(1): 107-109. DOI: 10.3963/j.issn.1001-487X.2011.01.030 |
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| 作者姓名： | 唐跃 曹跃 罗明荣 邬艳礼 |
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| 作者单位： | 湖北广播电视大学自动化系,武汉,430000;武汉理工大学资源与环境工程学院,武汉,430070;贵州新联爆破工程有限公司,贵阳,550002;武汉理工大学资源与环境工程学院,武汉,430070;贵州新联爆破工程有限公司,贵阳,550002 |
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| 摘 要： | 为了降低爆破振动强度、控制爆破振动危害,首先在该施工场地进行单段爆破振动试验,利用Matlab软件编制程序对单段爆破振动信号每隔单位毫秒进行微差叠加,并以降振率为指标获取降振的最佳微差时间,然后采用控制软件编制程序设置数码雷管的延期时间进行爆破施工。对普通导爆管雷管和数码雷管在爆破施工的实测振动数据进行对比分析,结果表明采用高精度的数码雷管可降低爆破振动强度、提高爆破振动频率,在爆破施工中值得推广。
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| 关 键 词： | 爆破振动 微差爆破 叠加模拟 数码雷管 |
Application of High-precision Electronic Detonator in Decreasing Blasting Vibration |
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| TANG Yue,CAO Yue,LUO Ming-rong,WU Yan-li. Application of High-precision Electronic Detonator in Decreasing Blasting Vibration[J]. Blasting, 2011, 28(1): 107-109. DOI: 10.3963/j.issn.1001-487X.2011.01.030 |
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| Authors: | TANG Yue CAO Yue LUO Ming-rong WU Yan-li |
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| Affiliation: | TANG Yue1,CAO Yue2,LUO Ming-rong3,WU Yan-li2,3 (1.HUBEI Radio & TV Uiversity,Wuhan 430000,China,2.College of Resource and Environment,Wuhan University of Technology,Wuhan 430070,3.Guizhou Xinlian Blasting Engineering Limited Corp,Guiyang 550002,China) |
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| Abstract: | In order to decrease blasting vibration and its hazard,firstly,the single blasting vibration signal monitored on site is superposed millsecondly per unit MS by the MATLAB7.0 program and obtains the best short-delay time based on decreasing vibration ratio,then the delay time of electronic detonator is programmed by the control sofeware in blasting work.Through the comparative analysis of actual monitored vibration data between Nonel tube detonator and electronic detonator,the results show that the high-prec... |
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| Keywords: | blasting vibration short-delay blasting superposition simulation electronic detonator |
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