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| 大面积楔形掏槽爆破技术在公路隧道施工中的应用 | |
| 引用本文： | 邓矿辉. 大面积楔形掏槽爆破技术在公路隧道施工中的应用[J]. 隧道建设, 2006, 26(3): 65-67,72 |
| 作者姓名： | 邓矿辉 |
| 作者单位： | 中铁五局集团一公司 |
| 摘 要： | 主要介绍陕西秦岭终南山特长公路隧道施工中，为改善爆破效果，加快隧道掘进速度，在中、硬岩爆破实践中，在传统的楔形掏槽技术的基础上，成功地采用大面积深孔楔形掏槽技术，达到了很好的效果。 |
| 关 键 词： | 公路隧道 大面积楔形掏槽 应用 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-03-242006-06-05 |
Application of Large-area Wedge Cutting Blasting Technology in Construction of Highway Tunnels |
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| DENG Kuang-hui. Application of Large-area Wedge Cutting Blasting Technology in Construction of Highway Tunnels[J]. Tunnel Construction, 2006, 26(3): 65-67,72 | |
| Authors: | DENG Kuang-hui |
| Affiliation: | The 1st Engineering Co. Ltd. of China Railway the 5th Bureau Group |
| Abstract: | In order to improve the blasting effect and driving speed during the construction of Zhongnanshan super-long highway tunnel through Qinling mountain in Shanxi, China, large-area deep-hole wedge cutting blasting technology is used on basis of the traditional wedge cutting blasting technology and satisfactory results are achieved. The article presents the large-area deep-hole wedge cutting blasting technology applied in the construction of the highway tunnel. |
| Keywords: | highway tunnel large-area wedge cutting application |
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