| 隧道软弱围岩钻爆施工方法 |
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| 引用本文： | 董明明. 隧道软弱围岩钻爆施工方法[J]. 山西交通科技, 2014, 0(5): 48-50 |
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| 作者姓名： | 董明明 |
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| 作者单位： | 山西省交通建设工程监理总公司,山西太原030012 |
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| 摘 要： | 通过对隧道软弱围岩爆破施工的炮眼布置、参数设置、装药量控制等方面进行合理设计,即提高了循环进尺,又使超欠挖现象得到了有效的控制。使隧道施工更合理、更科学、更安全,为隧道钻爆施工起到了指导作用。
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| 关 键 词： | 隧道 软弱围岩 钻爆设计 |
The Construction Method of Tunnel Soft Surrounding Rock Drilling and Blasting |
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| DONG Ming-ming. The Construction Method of Tunnel Soft Surrounding Rock Drilling and Blasting[J]. Shanxi Science & Technology of Communications, 2014, 0(5): 48-50 |
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| Authors: | DONG Ming-ming |
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| Affiliation: | DONG Ming-ming (Shanxi Provincial Construction Engineering Supervision Company of Communications, Taiyuan, Shanxi 030012, China) |
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| Abstract: | This paper reasonably designed the shot hole arrangement, parameter setting and charge control etc. of tunnel soft surrounding rock blasting construction, which improved the circulation footage and made the overbreak phenomenon be controlled effectively. It also made the tunnel construction more reasonable, more scientific, more safe, and had a guiding role for the tunnel drilling and blasting construction. |
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| Keywords: | tunnel soft surrounding rock drilling and blasting design |
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