| 基于修正的萨氏公式对广东大旺塘矿山爆破震动的安全性评估 |
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| 引用本文： | 陈建敏,郑蕾.基于修正的萨氏公式对广东大旺塘矿山爆破震动的安全性评估[J].材料研究与应用,2012,6(3):204-206. |
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| 作者姓名： | 陈建敏 郑蕾 |
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| 作者单位： | 1. 中科院广州地球化学研究所,广东广州,510640
2. 中山大学地球科学系,广东广州,510000 |
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| 摘 要： | 本文以广东大旺塘矿山为例,采用修正的萨氏公式对矿山开采爆破产生的震动进行了安全性评估.对系统测定的爆破震动数据,分垂直速度和水平速度两种情况进行二元线性回归.对萨氏公式作了修正,建立了大旺塘矿区的经验公式,并提出了安全生产的建议.
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| 关 键 词： | 爆破震动 安全性评估 萨氏公式 矿山 |
Safety assessment of the Guangdong Dawangtong Mine blasting vibration based on the modified Sa's formula |
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| CHENG Jianmin,ZHENG Lei.Safety assessment of the Guangdong Dawangtong Mine blasting vibration based on the modified Sa's formula[J].Journal of Guangdong Non-Ferrous Metals,2012,6(3):204-206. |
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| Authors: | CHENG Jianmin ZHENG Lei |
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| Affiliation: | 1.Guangzhou Institute of Geochemistry,CAS,Guangzhou 510640,China;2.Departemen of Earth Sciences Sun Yat-sen University,Guangzhou 510000,China |
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| Abstract: | Taking Dawangtang stope for example,the safety assessment of mine blasting vibration using the modified Sa’s formula was evaluated.The binary linear regression method in both vertical and horizontal speeds was used to analyze the data measured from blasting vibration.The Sa’s formula was modified and an empirical formula of Dawangtang stope was established.Also a suggestion of safety was proposed. |
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| Keywords: | blasting vibration safety assessment the Sachs formula mine |
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