| 朝里隧道爆破设计与施工技术 |
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| 引用本文： | 齐永华.朝里隧道爆破设计与施工技术[J].辽宁省交通高等专科学校学报,2010,12(5):10-12. |
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| 作者姓名： | 齐永华 |
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| 作者单位： | 辽宁省高速公路管理局葫芦岛管理处,辽宁葫芦岛125200 |
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| 摘 要： | 根据朝里隧道围岩的物理力学特性,对隧道施工爆破进行了相应的研究,为了达到光面爆破效果,减少围岩超欠挖现象的发生,对隧道爆破施工中应采取的措施进行了分析总结。
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| 关 键 词： | 隧道开挖 光面爆破 参数选择 应用效果 |
Design and Construction Technology of the Chao-Li Tunnel Blasting |
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| QI Yong-Hua.Design and Construction Technology of the Chao-Li Tunnel Blasting[J].Journal of Liaoning Provincial College of Communications,2010,12(5):10-12. |
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| Authors: | QI Yong-Hua |
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| Institution: | QI Yong-Hua |
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| Abstract: | According to the physical and mechanical properties of surrounding rock of tunnel in the Chao-Li Tunnel and the corresponding research of the blasting construction,and in order to achieve smooth blasting and avoid the phenomenon of overbreak-underbreak,the measures of the tunnel blasting are analyzed and summarized in the article. |
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| Keywords: | tunnel excavation smooth blasting parametric selection application effect |
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