| 掏槽挤压及预裂爆破技术在段沟开挖中的应用 |
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| 引用本文： | 董瑞丰,鲁承桂,郭小平. 掏槽挤压及预裂爆破技术在段沟开挖中的应用[J]. 爆破, 2005, 22(2): 54-55 |
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| 作者姓名： | 董瑞丰 鲁承桂 郭小平 |
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| 作者单位： | 1. 天津矿山工程公司,天津,蓟县,301900
2. 陕西富平水泥有限公司,陕西,富平,711711 |
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| 摘 要： | 依据工程现场开挖条件,介绍了掏槽挤压及预裂爆破技术在开段沟开挖中的应用概况、爆破方案及爆破参数.
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| 关 键 词： | 段沟开挖 掏槽挤压爆破 预裂爆破 掏槽 挤压 预裂爆破技术 段沟开挖 应用概况 Blasting Compression Cutting 爆破参数 爆破方案 条件 工程现场 |
| 文章编号： | 1001-487X(2005)02-0054-02 |
| 修稿时间： | 2005-01-24 |
Application of Cutting Compression Blasting and Pre-split Blasting in Excavating the Ditch of Dropping-level |
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| DONG Rui-feng,LU Cheng-gui,GUO Xiao-ping. Application of Cutting Compression Blasting and Pre-split Blasting in Excavating the Ditch of Dropping-level[J]. Blasting, 2005, 22(2): 54-55 |
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| Authors: | DONG Rui-feng LU Cheng-gui GUO Xiao-ping |
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| Abstract: | Based on the conditions of projects,the cutting compression blasting and pre-split blasting technology were applied in the excavation for the ditch of dropping-level.The selection of program,parameters and technological measures is introduced. |
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| Keywords: | excavation of dropping-level ditch cutting compression blasting pre-split-blasting |
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