| 工作面炮眼布置与岩巷掘进光面爆破技术 |
| |
| 引用本文： | 田本东.工作面炮眼布置与岩巷掘进光面爆破技术[J].煤炭技术,2009,28(5). |
| |
| 作者姓名： | 田本东 |
| |
| 作者单位： | 鹤岗矿业集团,南山煤矿,黑龙江,鹤岗,154100 |
| |
| 摘 要： | 影响炮眼布置的主要因素是岩石性质、巷道断面的大小、钻眼设备、炮眼深度和炸药性能等。文章主要介绍了掏槽方式的选择与布置,辅助眼及底眼布置,岩巷掘进的光面爆破技术等问题。
|
| 关 键 词： | 工作面 炮眼布置 岩巷掘进 光面爆破 |
Arrangement of Face Blast Holes and Smooth Blasting Technology in Rock Roadway Driving |
| |
| TIAN Ben-dong.Arrangement of Face Blast Holes and Smooth Blasting Technology in Rock Roadway Driving[J].Coal Technology,2009,28(5). |
| |
| Authors: | TIAN Ben-dong |
| |
| Affiliation: | Nanshan Coal Mine;Hegang Mining Industry Group;Hegang 154100;China |
| |
| Abstract: | The main influence factors of blast holes arrangement are rock nature,the cross-section size of roadways,drilling equipments,the depth of blasting holes and explosives performance.Some problems are introduced in the paper,such as selection and arrangement of cut ways,arrangement of reliever holes and bottom holes,and smooth blasting technology in the rock roadways driving. |
| |
| Keywords: | face arrangement of blast holes rock roadway driving smooth blasting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
