| 露天深孔台阶爆破质量的模糊综合评价 |
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| 引用本文： | 李建华①,樊保龙①,李立波②,李芬③,张亚群①,张立华①.露天深孔台阶爆破质量的模糊综合评价[J].爆破器材,2020,49(3):59-64. |
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| 作者姓名： | 李建华① 樊保龙① 李立波② 李芬③ 张亚群① 张立华① |
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| 作者单位： | ①北方爆破科技有限公司(北京，100089) ②首钢集团有限公司矿业公司(河北迁安，064404) ③浙江大学信息与电子工程学院(浙江杭州，310058) |
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| 摘 要： | 为综合评定露天深孔台阶爆破的爆破质量,采用系统工程学中的模糊综合评价方法,分析层次结构,确定了爆破质量的影响因素及权重,建立了2个层次、3个单元、总计12项指标的多因素二级结构质量评价模型。结合辽宁某矿山具体的工程实例,对爆破质量评价模型进行了验证。结果表明,该评价模型实现了对爆破质量综合评价的目标,达到了预期效果,具有一定的推广价值。
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| 关 键 词： | 露天深孔台阶爆破 爆破质量 系统工程 模糊综合评价 层次分析法 |
Fuzzy Comprehensive Evaluation on Quality of Bench Blasting in Open Pit Mine |
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| LI Jianhua①,FAN Baolong①,LI Libo②,LI Fen③,ZHANG Yaqun①,ZHANG Lihua①.Fuzzy Comprehensive Evaluation on Quality of Bench Blasting in Open Pit Mine[J].Explosive Materials,2020,49(3):59-64. |
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| Authors: | LI Jianhua① FAN Baolong① LI Libo② LI Fen③ ZHANG Yaqun① ZHANG Lihua① |
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| Affiliation: | ① North Blasting Technology Co., Ltd. (Beijing, 100089) ② Mining Company, Shougang Group Co., Ltd. (Hebei Qian’an, 064404) ③College of Information Science & Electronic Engineering, Zhejiang University (Zhejiang Hangzhou, 310058) |
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| Abstract: | Fuzzy comprehensive evaluation in system engineering was used to evaluate the blasting quality of bench blasting in open pit. The hierarchy was analysed. Influence factors and weight of blasting quality evaluation were determined. A quality evaluation model of multi-factor two-level structure with 12 indexes in two levels and three units was established. The systematic evaluation of blasting technology quality under the integration of mine cost was realized. This model was validated in a mine in Liaoning Province. Results show that the evaluation model could be used to evaluate blasting quality of engineering, and the expected effect is achieved. It has a certain promotion value. |
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| Keywords: | bench blasting in open pit blasting quality system engineering fuzzy comprehensive evaluation analytic hierarchy process |
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