| 高边坡控制爆破技术的应用 |
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| 引用本文： | 付建钢,王学东,崔积弘,陈涛.高边坡控制爆破技术的应用[J].爆破,2003(Z1). |
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| 作者姓名： | 付建钢 王学东 崔积弘 陈涛 |
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| 作者单位： | 泰山路桥工程公司爆破公司 泰安公路局工程二处 山东科技大学 泰山路桥工程公司爆破公司 山东 泰安 山东 泰安 |
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| 摘 要： | 在复杂环境下的深路堑石方爆破开挖中采用了高边坡控制爆破技术,根据工程特点,通过优化装药结构,采用孔内延时与孔外接力延时手段,减少了单响药量,降低爆破震动影响,取碍了良好的爆破效果。
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| 关 键 词： | 深孔台阶爆破 预裂爆破 微差爆破 |
Application of High Slope Controlled Blasting Technique |
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| FU Jian - gang,WANG Xue - dong,CUI Ji - hong,CHEN Tao.Application of High Slope Controlled Blasting Technique[J].Blasting,2003(Z1). |
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| Authors: | FU Jian - gang WANG Xue - dong CUI Ji - hong CHEN Tao |
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| Abstract: | The application of high slope controlled blasting under complicate environment is introduced to the deep expressway blasting construction. According to characteristics of the engineering project,the delay in holes and the relay delay outside the holes are used at the same time, which cuts down the single dose and effectively lower the blasting vibration. The optimization of the charging structure will also lead to successful blasting performance. |
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| Keywords: | deephole step blasting presplitting blasting millisecond blasting |
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