| 大掏槽光面爆破技术在云中山隧道中的应用 |
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| 引用本文： | 韩兴文.大掏槽光面爆破技术在云中山隧道中的应用[J].科学之友,2010(7). |
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| 作者姓名： | 韩兴文 |
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| 作者单位： | 山西路桥第二工程有限公司; |
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| 摘 要： | 文章介绍了云中山特长隧道开挖施工中核心大掏槽光面爆破技术,根据隧道开挖围岩硬度大、石质脆,节理裂隙发育等地质情况,并结合多功能作业台架结构特点,提出了保证隧道开挖成型质量和提高循环进尺的爆破施工方案。
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| 关 键 词： | 光面爆破 技术 应用 |
Application of Explosive Technique in Yunzhong Tunnel's |
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| Han Xingwen.Application of Explosive Technique in Yunzhong Tunnel's[J].Friend of Science Amateurs,2010(7). |
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| Authors: | Han Xingwen |
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| Institution: | Han Xingwen |
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| Abstract: | This paper introduced that in Yunzhong special skill tunnel excavation construction explosive technique,according to tunnel excavation adjacent formation degree of hardness big,lithical crisp,geological situations and so on jointing crevasse growth,the parallel connection multi-purpose work gantry unique feature,proposed the guarantee tunnel excavation formation quality and the enhancement circulation footage blast working plan. |
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| Keywords: | refacing explosive technology application |
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