| 东安石灰石矿爆破降震新技术 |
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| 引用本文： | 曾Chong. 东安石灰石矿爆破降震新技术[J]. 中国锰业, 1995, 13(2): 13-16 |
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| 作者姓名： | 曾Chong |
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| 作者单位： | 湖南湘钢东安石灰石矿 |
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| 摘 要： | 本文介绍了湘钢东安石灰石矿和长沙矿冶研究院合作进行降震技术试验研究的结果．异步分区起爆综合降震技术既可显著降震，由于振动频率提高，降低了周围民房的地震效应，减轻了房屋的摆动程度．
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| 关 键 词： | 爆破地震效应，振动频率，异步分区起爆 |
THE NEW TECHNIQUE OF REDUCING BLASTING VIBRATION IN DONG-AN LIMESTONE MINE |
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| Zeng Chong. THE NEW TECHNIQUE OF REDUCING BLASTING VIBRATION IN DONG-AN LIMESTONE MINE[J]. China's Manganese Industry, 1995, 13(2): 13-16 |
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| Authors: | Zeng Chong |
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| Abstract: | The results of joint research by liniestone Mine and Chang Sha Research Insti-tute of Mining and Metallurgy are presented on reducing blasting vibration due to interfer-ence by asynchronous delays in different regions of the blast area. |
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| Keywords: | Seismic effect during blasting Frequency of vibration Asynchronous de-lays in different regions of the blast area |
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