| 露天铁矿爆破开采炸药单耗预测 |
| |
| 引用本文： | 李战军,温健强,郑炳旭.露天铁矿爆破开采炸药单耗预测[J].金属矿山,2009,39(7):33. |
| |
| 作者姓名： | 李战军 温健强 郑炳旭 |
| |
| 作者单位： | 广东宏大爆破股份有限公司 |
| |
| 摘 要： | 以某铁矿爆破开采的炸药单耗预测为例，介绍了运用Kuznetsov和Rosin-Rammler 数学模型在给定大块率情况下，所需炸药单耗的预测方法及其计算过程。根据使用经验，对在露天矿爆破开采中使用Kuznetsov和Rosin-Rammler 数学模型进行爆破参数优化等提出了评价和建议。
|
| 关 键 词： | 露天矿 爆破 大块率 炸药单耗 |
Forecast of the Unit Explosive Consumption for Blasting in Open-Pit Iron Mine |
| |
| Li Zhanjun,Wen Jianqiang,Zheng Bingxu.Forecast of the Unit Explosive Consumption for Blasting in Open-Pit Iron Mine[J].Metal Mine,2009,39(7):33. |
| |
| Authors: | Li Zhanjun Wen Jianqiang Zheng Bingxu |
| |
| Affiliation: | Guangdong Hongda Blasting Co., Ltd. |
| |
| Abstract: | With the forecast practice of the unit explosive consumption for blasting in an open-pit iron mine, the forecast method and calculation method by Kuznetsov and Rosin-Rammler mathematical model at a given boulder yield are presented.Evaluation and suggestions are made on the optimization of blasting parameters of open-pit blasting by the said model based on the practical experience. |
| |
| Keywords: | Open-pit mine Blasting Boulder yield Unit explosive charge |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《金属矿山》浏览原始摘要信息 |
|
点击此处可从《金属矿山》下载全文 |
