| A NEW METHOD OF FRACTURE BLAST BY TIME-ORDER-IGNITION |
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| 作者姓名： | 朱瑞赓 程康 陆文兴 |
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| 作者单位： | Research Institute of Mon-Metallic Ores，Wuhan Univ. of Tech.，Research Institute of Mon-Metallic Ores，Wuhan Univ. of Tech.，Research Institute of Mon-Metallic Ores，Wuhan Univ. of Tech. |
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| 摘 要： | In this paper,a new method of fractureblast is presented.The theoretical analysis,model experiments and field industrial tests havebeen carried out.The results show that thecharge powder factor could be lowered and theholenumbers can be reduced by 20% or so com-pared with conventional way.It is very promis-ing to use this new method in the fracture blast.
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A NEW METHOD OF FRACTURE BLAST BY TIME-ORDER-IGNITION |
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| Zhu Ruigeng Cheng Kang Lu WenxingResearch Institute of Mon-Metallic Ores,Wuhan Univ. of Tech..A NEW METHOD OF FRACTURE BLAST BY TIME-ORDER-IGNITION[J].Journal of Wuhan University of Technology. Materials Science Edition,1993(3). |
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| Authors: | Zhu Ruigeng Cheng Kang Lu WenxingResearch Institute of Mon-Metallic Ores Wuhan Univ of Tech |
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| Abstract: | In this paper, a new method of fracture blast is presented. The theoretical analysis, model experiments and field industrial tests have been carried out. The results show that the charge powder factor could be lowered and the holenumbers can be reduced by 20% or so compared with conventional way. It is very promising to use this new method in the fracture blast. |
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| Keywords: | fracture blast control |
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