| 巨厚表土层大直径立井井筒冻结法施工技术 |
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| 引用本文： | 关玉祥.巨厚表土层大直径立井井筒冻结法施工技术[J].山东煤炭科技,2009(1). |
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| 作者姓名： | 关玉祥 |
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| 作者单位： | 淮南市安全生产监督管理局,安徽,淮南,232001 |
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| 摘 要： | 该文描述了口孜东煤矿风井建设过程中,充分运用综合机械化设备及多项革新技术,通过优化井筒冻结方案、合理布孔及科学管理,实现了巨厚表土大直径冻结井筒的优质快速施工。
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| 关 键 词： | 优化冻结设计 综合机械化 大直径巨厚表土 快速施工 |
The Construction Technology of the Frozen Air Shaft with Huge-Thick Son and Major Diameter |
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| Guan yuxiang.The Construction Technology of the Frozen Air Shaft with Huge-Thick Son and Major Diameter[J].Shandong Coal Science and Technology,2009(1). |
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| Authors: | Guan yuxiang |
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| Abstract: | This paper describes the air shaft construction of Kouzidong coal mine,in the process of construction the comprehensive mechanized equipments and multinomial renovation skills are fully used.According as the good design of the frozen project,through taking scientific organize and reasonable disposal in the process of construction,the frozen well with major diameter realizes high quality accelerated construction in huge-thick soil. |
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| Keywords: | Optimize frozen design Comprehensive mechanization The major diameter and huge-thick soil Accelerated construction |
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