| 煤矿副立井延深的施工布置 |
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| 引用本文： | 张宇.煤矿副立井延深的施工布置[J].煤炭技术,2008,27(8). |
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| 作者姓名： | 张宇 |
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| 作者单位： | 七台河市茄子河区安全生产监督管理局,黑龙江,七台河,154600 |
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| 摘 要： | 介绍某煤矿副立井延深利用二水平未生产的采区上山做提升井,应用井壁吊挂技术简化井筒布置,在力求辅助工程量最小的情况下,合理布置提升、悬吊、排矸、卸料砼搅拌施工系统和延深施工保护等。充分利用井下空间,快速、安全延深井筒。
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| 关 键 词： | 立井延深 辅助水平 施工布置 |
Construction Arrangement of Coal Mine Auxiliary Shaft Extension |
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| ZHANG Yu.Construction Arrangement of Coal Mine Auxiliary Shaft Extension[J].Coal Technology,2008,27(8). |
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| Authors: | ZHANG Yu |
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| Abstract: | The Auxiliary shaf extension of a certain coal mine takes two level unmined area for uphill lift,simplifing shaf arrangement by shaft lining hang under conditions of least engnineering qauntity,rensoably lift,hang,discharge concreting and mixing and entension construction protection so as to fully use urderground space and rapid,safely extend shaft. |
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| Keywords: | shaft extension auxiliary level construction arrangement |
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