| 利用聚能药包爆破法处理溜井堵塞 |
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| 引用本文： | 廖美来,徐大福,王樯忠.利用聚能药包爆破法处理溜井堵塞[J].矿业研究与开发,1996(Z1). |
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| 作者姓名： | 廖美来 徐大福 王樯忠 |
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| 作者单位： | 白银公司深部铜矿!甘肃730900 |
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| 摘 要： | 对于处理溜井堵塞问题,本文提出了区别于竹木等爆破、火箭弹爆破的聚能药包爆破处理方法泅述了药包的聚能原理,推出了聚能药包炸药量计算公式,并通过实例说明该方法具有施工安全、处理堵塞速度快、减少人力与物力浪费等优越性.这种方法对其它矿山处理溜井堵塞有借鉴意义.
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| 关 键 词： | 溜井堵塞 爆破 聚能原理 聚能药包 炸药量计算 |
USE OF CUMULATIVE CHARGES BLASTING TO REMOVE PASS BLOCKS |
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| Liao Meilai Xu Dafu Wang Qiangzhong.USE OF CUMULATIVE CHARGES BLASTING TO REMOVE PASS BLOCKS[J].Mining Research and Development,1996(Z1). |
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| Authors: | Liao Meilai Xu Dafu Wang Qiangzhong |
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| Abstract: | As for removing the pass blocks, the authors put forward the cumulative charges blasting method different from wood-rod or bamboo-rod supporting charge blasting and rocket blasting,discuss the cumulative energy principle of charges, derive the equations of explosive loaded in the cumulative charge, and take some examples to illus-trate that this blasting method has advantages of safe operation, quick removing blocks and less men and materials etc, This method is of referential importance to removing the pass blocks in other mines. |
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| Keywords: | Pass blocks Blasting Cumulative energy principle Cumulative charges Explosive charging calculation |
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