| 裂隙发育岩体爆破块度的预测 |
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| 引用本文： | 于亚伦 赵进谦. 裂隙发育岩体爆破块度的预测[J]. 中国矿业, 1993, 2(5): 59-63 |
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| 作者姓名： | 于亚伦 赵进谦 |
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| 作者单位： | 北京科技大学(于亚伦)，中国非金属矿工业总公司(赵进谦) |
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| 摘 要： | 运用拓扑学原理建立了原岩块度的计算模型,编制了计算机程序,并运用Bond理论反算F_(80)的方法,在生产爆破中获得验证。进一步运用量纲分析方法建立了裂隙岩体爆破块度预测模型,应用生产爆破实验检验丁模型的可靠性,实用性,效果良好。
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| 关 键 词： | 多裂隙岩体 爆破块度 预测模型 拓扑学 |
ESTIMATING MODEL OF DIRTED ROCK SIZE IN JOINTED ROCK MASSES |
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| Yu Yalun. ESTIMATING MODEL OF DIRTED ROCK SIZE IN JOINTED ROCK MASSES[J]. CHINA MINING MAGAZINE, 1993, 2(5): 59-63 |
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| Authors: | Yu Yalun |
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| Abstract: | In this paper, at first, it is found by topology that the calculate model and it is drawed up that the computer program mig.Also,it is inverse calculated that the F80 with Bond theoretics.Finally, it is found that the estimating model of dirted rock size in jointed rock masses.All these model and systems are checked in full-scale blasting tests. |
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| Keywords: | Jointed rock masses Dirted rock size Estimating model Topology. |
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