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DOI:
有色金属(矿山部分):2008,60(1):11-13
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井下大断面巷道的施工监测
Construction Monitoring for Large Cross-section Tunnels in Underground projects
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中文摘要: 介绍了井下大断面巷道施工监测新方法和研制的新型测杆,并探讨了监测数据在井下大断面巷道围岩反分析、收敛规律和松动圈等方面的应用.结合工程实际,提出了前岭铁矿的围岩松动圈、掘进控顶距等参数,为类似工程提供借鉴和指导.
Abstract:In this paper, a new construction monitoring method for large cross-section tunnels in underground projects and a new astringe surveying rod developed are introduced. And the application of monitored data in the wall rock back analysis, convergence law and loose loops for large Cross-section Tunnels is discussed. On the basis of some actual projects, such parameters as wall-rock loose loops and unsupported roof span are provided for Qianling Iron Mine, which can be used as reference and guide for similar projects.
文章编号:     中图分类号:TD175.4    文献标志码:
基金项目:
唐玉柱  伊晓雨 沈阳有色冶金设计研究院,沈阳110003
引用文本:
唐玉柱,伊晓雨.井下大断面巷道的施工监测[J].有色金属(矿山部分),2008,60(1):11-13.
.Construction Monitoring for Large Cross-section Tunnels in Underground projects[J].NONFERROUS METALS(Mining Section),2008,60(1):11-13.

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