| 秦岭终南山公路隧道光面爆破施工技术 |
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| 引用本文： | 李心平. 秦岭终南山公路隧道光面爆破施工技术[J]. 山西建筑, 2007, 33(11): 314-315 |
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| 作者姓名： | 李心平 |
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| 作者单位： | 中铁十二局集团第二工程有限公司,山西,太原,030032 |
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| 摘 要： | 阐述了影响光面爆破效果的主要因素,对爆破器材的选择进行了分析,从掏槽眼、周边眼、爆破网络等方面对光面爆破设计进行了介绍,并提出了超欠挖控制措施,以供类似工程参考借鉴。
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| 关 键 词： | 公路隧道 光面爆破 施工技术 超欠挖 |
| 文章编号： | 1009-6825(2007)11-0314-02 |
| 修稿时间： | 2006-11-25 |
Construction technology of smooth blasting in Zhongnanshan highway tunnel in Qinling |
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| LI Xin-ping. Construction technology of smooth blasting in Zhongnanshan highway tunnel in Qinling[J]. Shanxi Architecture, 2007, 33(11): 314-315 |
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| Authors: | LI Xin-ping |
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| Affiliation: | LI Xin-ping |
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| Abstract: | The following paper illustrates the main factors influenced smooth blasting effect,analyzes the selection of explosive materials,introduces smooth blasting design from cut hole,periphery hole and blasting network,and proposes the measures to control over and under-break,which to offer a reference for similar construction. |
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| Keywords: | highway tunnel smooth blasting construction technology over and under-break |
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