| 异种介质界面爆破技术在廉江银矿的应用 |
| |
| 引用本文： | 杨宏宝,陈忠毅.异种介质界面爆破技术在廉江银矿的应用[J].矿业研究与开发,1997,17(2):56-57. |
| |
| 作者姓名： | 杨宏宝 陈忠毅 |
| |
| 作者单位： | 长沙矿山研究院!长沙，410012 |
| |
| 基金项目： | 中国有色金属工业总公司采矿重点科研项目 |
| |
| 摘 要： | 根据矿岩爆破破坏机理和爆炸应力波在夺与充填体的界面上产生透射与折射的原理，了 种介质界面爆破技术，并成功应用于廉江银矿，取得很好爆破效果，这种技术较好地解决了上向进种胶结充填法回采爆破时防止爆破充填体的技术难题。
|
| 关 键 词： | 异种介质界面 爆破技术 爆破应力波 银矿 |
AN APPLICATION OF VARIANT MEDIUM INTERFACE BLASTING TECHNIQUE IN LIANJIANG SILVER MINE |
| |
| Yang Hongbao,Chen Zhongyi.AN APPLICATION OF VARIANT MEDIUM INTERFACE BLASTING TECHNIQUE IN LIANJIANG SILVER MINE[J].Mining Research and Development,1997,17(2):56-57. |
| |
| Authors: | Yang Hongbao Chen Zhongyi |
| |
| Abstract: | According to the failure mechanism of ore rock in blasting and the principles that the explosion stress wave produced the transmission and refraction on the interface between ore rock and fillbody,the authors present the variant medium interface blasting technique and put it into use successfully in lianjiang silver mine,with a good blasting result. This technique is better in solving the technical difficulty in preventing the fillbody from failure when conducting a blasting in upward drift stoping with cemented filling. |
| |
| Keywords: | Upward drift stoping with cemented filling Variant medium interface Blasting technique Explosion stress wave |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《矿业研究与开发》浏览原始摘要信息 |
|
点击此处可从《矿业研究与开发》下载全文 |
