| 近距离立体交叉巷道掘进施工中爆破作业的精细化管理 |
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| 引用本文： | 杨小明.近距离立体交叉巷道掘进施工中爆破作业的精细化管理[J].山东煤炭科技,2021(4):203-205,211. |
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| 作者姓名： | 杨小明 |
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| 作者单位： | 山西蒲县蛤蟆沟煤业有限公司 |
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| 摘 要： | 针对蛤蟆沟煤业新建主斜井井底清煤平巷与11#煤甩车场巷道近距离立体交叉巷道施工过程中,爆破震动对巷道围岩的完整性破坏和巷道支护体强度损失问题,通过提高钻眼、爆破质量保证巷道成型质量和施工安全,对爆破作业过程中的爆破设计、施工组织实施了精细化管理,取得了较为理想、安全、可靠的施工成效。
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| 关 键 词： | 近距离 立体交叉 爆破 精细化管理 |
Fine Management of Blasting Operation in Excavation Construction of Short Distance Grade Separation Roadway |
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| Yang Xiaoming.Fine Management of Blasting Operation in Excavation Construction of Short Distance Grade Separation Roadway[J].Shandong Coal Science and Technology,2021(4):203-205,211. |
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| Authors: | Yang Xiaoming |
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| Affiliation: | (Shanxi Pu Country Hamagou Coal Industry Co.,Ltd.,Shanxi Linfen 041200) |
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| Abstract: | In view of the problems of the integrity damage of surrounding rock and the strength loss of roadway support caused by blasting vibration in the construction process of the new main inclined shaft bottom coal cleaning roadway and the close three-dimensional intersection roadway of 11#coal dumping yard roadway in Hamagou Coal Industry,the quality of drilling and blasting is improved to ensure the quality of roadway forming and construction safety,and the blasting design and construction organization in the process of blasting operation are refined detailed management has achieved ideal,safe and reliable construction results. |
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| Keywords: | short distance grade separation blasting fine management |
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