| 台阶高度对露天台阶爆破影响的试验研究 |
| |
| 引用本文： | 杜彧.台阶高度对露天台阶爆破影响的试验研究[J].有色矿冶,2001,17(1):13-16,12. |
| |
| 作者姓名： | 杜彧 |
| |
| 作者单位： | 鞍钢矿山公司齐大山扩建指挥部,辽宁,鞍山,114001 |
| |
| 摘 要： | 采用模型实验的方法，研究了露天开采过程中台阶高度对爆破效果的影响。结果表明，目前普遍采用的12m台阶可以提高到15－20cm，以提高矿山的劳动生产率，降低生产成本。
|
| 关 键 词： | 台阶高度 台阶爆破 模型试验 露天铁矿 露天开采 |
| 文章编号： | 1007-967X(2001)01-0013-05 |
Research of the Influence of Bench Height on Open Mine Bench Blasting with Model Test |
| |
| DU Yu.Research of the Influence of Bench Height on Open Mine Bench Blasting with Model Test[J].Non-Ferrous Mining and Metallurgy,2001,17(1):13-16,12. |
| |
| Authors: | DU Yu |
| |
| Abstract: | In this paper the influence of bench height on open mine bench blasting was studied by model test in laboratory. The results indicated that the bench height shall be increased from 12 meters to 15 or 20 meters. The effect of blasting shall be improved, and the casting of produce of mine may be cut down. |
| |
| Keywords: | bench height bench blasting model test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
