| 光面爆破技术在毛坝隧道的应用 |
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| 引用本文： | 王占武,王江.光面爆破技术在毛坝隧道的应用[J].辽宁省交通高等专科学校学报,2011,13(4):27-29. |
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| 作者姓名： | 王占武 王江 |
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| 作者单位： | 1. 辽宁省交通高等专科学校,辽宁沈阳,110122
2. 中国铁建十八局集团有限公司,天津,300222 |
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| 摘 要： | 毛坝隧道采用新奥法施工,在洞身开挖中进行光面爆破,并结合实际情况进行参数调整和效果检验以提高洞身开挖施工质量,有效地控制了超、欠挖,使隧道的光面爆破取得了良好的效果。
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| 关 键 词： | 公路隧道 新奥法 光面爆破 施工技术 |
Application of Smooth Blasting Technique in Maoba Tunnel |
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| WANG Zhan-wu,WANG-jiang.Application of Smooth Blasting Technique in Maoba Tunnel[J].Journal of Liaoning Provincial College of Communications,2011,13(4):27-29. |
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| Authors: | WANG Zhan-wu WANG-jiang |
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| Institution: | WANG Zhan-wu,WANG-jiang |
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| Abstract: | The NATM is applied in the construction of Maoba tunnel.Smooth blasting is under the implementation of the tunnel boring.Taking Maoba Tunnel construction for an example,this paper explains the impress that tunnel excavation works on the rock displacement.And based on the analyses of measured data,some adjustments were made to adjust the shoring structure,which gives the right amount of time to ensure construct safety and reduces. |
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| Keywords: | Highway Tunnel NATM smooth blasting construction technology |
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