| 水平成层围岩光面爆破施工技术 |
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| 引用本文： | 丁辉.水平成层围岩光面爆破施工技术[J].铁道建筑技术,2014(11):46-48. |
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| 作者姓名： | 丁辉 |
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| 作者单位： | 中国铁建港航局集团有限公司第三工程分公司 山东青岛 266000 |
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| 摘 要： | 以山西中南部铁路通道红木沟隧道为例,通过理论分析水平成层围岩地质对光面爆破的影响,在施工过程中进行实践总结,对水平成层围岩光面爆破的参数设计、选择原则及调整、优化等进行了阐述,为今后类似地质隧道的爆破开挖提供了案例借鉴和数据参考。
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| 关 键 词： | 隧道 水平成层围岩 光面爆破 |
Smooth Surface Blasting Construction Technology for Horizontal Stratified Surrounding Rock |
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| Ding Hui.Smooth Surface Blasting Construction Technology for Horizontal Stratified Surrounding Rock[J].Railway Construction Technology,2014(11):46-48. |
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| Authors: | Ding Hui |
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| Institution: | Ding Hui ( CRCC Harbour ＆ Channel Engineering Bureau Group Co. Ltd. , Qingdao 266000, China) |
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| Abstract: | Taking Hongmugou Tunnel in central and southern Shanxi railway as an example,through theoretical analysis of the effect of horizontal stratified surrounding rock on smooth surface blasting,the practical experience is summarized in con-struction process,and the parameters design of smooth surface blasting for surrounding rock with horizontal layers,the se-lection principles and the adjustment and optimization are introduced to provide references for the future similar geological tunnel blasting excavation. |
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| Keywords: | tunnel horizontal stratified surrounding rock smooth surface blasting |
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