| 长斜井开挖爆破实践 |
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| 引用本文： | 李文涛. 长斜井开挖爆破实践[J]. 爆破, 2007, 24(1): 40-42 |
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| 作者姓名： | 李文涛 |
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| 作者单位： | 辽宁省汤河水库管理局,辽宁,辽阳,111000 |
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| 摘 要： | 引细入汤工程八个施工支洞总长2 850 m,坡度大,断面尺寸不同,成洞质量要求高.施工中采用了中央楔形掏槽、周边光爆的开挖技术,并随工程及地质条件的变化及时调整技术参数,使斜井成洞质量达到了工程要求.
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| 关 键 词： | 斜井开挖 爆破技术 光面爆破 |
| 文章编号： | 1001-487X(2007)01-0040-03 |
| 修稿时间： | 2006-11-16 |
Practice in Excavation Blasting for Long Inclined Shaft |
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| LI Wen-tao. Practice in Excavation Blasting for Long Inclined Shaft[J]. Blasting, 2007, 24(1): 40-42 |
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| Authors: | LI Wen-tao |
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| Abstract: | The excavation technology of central V-type cut and smooth blasting around were adopted in implementation,meanwhile,the technological parameters were adjusted according to engineering and geological conditions to meet the requirments of quality of inclined shaft. |
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| Keywords: | excavation for inclined shaft blasting technique smooth blasting |
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