| 井巷掘进爆破块度的控制 |
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| 引用本文： | 何庆志,费鸿禄,李守巨.井巷掘进爆破块度的控制[J].辽宁工程技术大学学报(自然科学版),1992(1). |
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| 作者姓名： | 何庆志 费鸿禄 李守巨 |
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| 作者单位： | 阜新矿业学院爆破工程教研室
(何庆志，费鸿禄)，阜新矿业学院爆破工程教研室(李守巨) |
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| 摘 要： | 本文利用小型试验方法,以Kuz—Ram模型为指导对掘进爆破块度进行了研究,并建立了块度模型.提出了控制爆破块度的方法,利用该法可对大断面爆破工作进行指导,实践证明这种方法是可行的.
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| 关 键 词： | 掘进 爆破块度 Kuz—Ram模型 平均块度 均匀度指标 抵抗线 |
The Control of Blasting Fragmentation Degree in the Driving of Shaft and Tunnel |
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| He Qingzhi Fei Honglu Li Shouju.The Control of Blasting Fragmentation Degree in the Driving of Shaft and Tunnel[J].Journal of Liaoning Technical University (Natural Science Edition),1992(1). |
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| Authors: | He Qingzhi Fei Honglu Li Shouju |
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| Institution: | He Qingzhi Fei Honglu Li Shouju |
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| Abstract: | Based on Kuz-Ram model and samll-scale test method, this paper studies blasting fragmentation degree of tunneling, builds the model of fragmentation degree and puts forward a method of controlling fragmentation degree. This method can guide the construction of large section tunnel. The practice proves that this method is feasible. |
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| Keywords: | tunnelling blasting fragmentation degree Kuz-Ram model average fragmentation degree target of even degree burden |
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