| 板岩结构中隧道爆破施工技术 |
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| 引用本文： | 张建平.板岩结构中隧道爆破施工技术[J].筑路机械与施工机械化,2012,29(7):80-82. |
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| 作者姓名： | 张建平 |
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| 作者单位： | 中铁二十五局集团第一工程公司,广东广州,510405 |
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| 摘 要： | 结合新建赣州至韶关铁路黄竹头隧道工程,通过深入调查研究并总结其板岩结构的地质特性、阐述了针对不同的板岩结构,如何通过正确的爆眼设计和爆破技术获得较好的爆破效果,减少对软弱围岩的扰动和硬质围岩中遗留岩体的损伤,研究结果对今后类似地质条件的隧道爆破施工有一定的参考价值
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| 关 键 词： | 隧道 板岩结构 爆破 爆眼设计 |
Tunnel Blasting Construction Technology in Slate Structure |
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| ZHANG Jian-ping.Tunnel Blasting Construction Technology in Slate Structure[J].Road Machinery & Construction Mechanization,2012,29(7):80-82. |
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| Authors: | ZHANG Jian-ping |
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| Institution: | ZHANG Jian-ping The First Engineering Company of China Railway 25th Bureau Group,Guangzhou 510405,Guangdong,China |
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| Abstract: | Combined with Huangzhutou Tunnel engineering of Ganzhou to Shaoguan railway,through investigating and summarizing its slate structure geological characteristic,it was described that how to adopt correct blasting eyes design and blasting technology to get good blasting effect in different slate structures,and then to reduce the disturbance of weak rock and the damage of left hard rock.The results can provide reference to similar tunnel construction. |
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| Keywords: | tunnel slate structure blasting blasting eyes design |
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