富水复杂地层中长距离大坡度煤矿斜井TBM选型

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摘要文章以某矿井主斜井采用TBM施工为背景，分析指出了该工程所面临的主要问题和技术挑战，并对各类型盾构和TBM在该工程中的适应性进行了理论对比分析，提出了煤矿长距离斜井施工采用双模式TBM的设备机型。鉴于煤矿斜井TBM施工面临的长距离、大坡度、大埋深、有毒有害气体危害、富水复杂地层及施工进度要求高等问题，文章对双模式TBM的主要功能设计及设备的选型配置进行了研究，提出了双模式TBM应对不同技术问题的设计方案和设备配置技术措施。

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关键词：煤矿斜井双模式TBM 富水复杂地层 TBM选型

Abstract： The main problems and challenges of TBM construction for an inclined shaft of a coal mine were analyzed, and the adaptability of various kinds of TBMs were compared. Ultimately, a dual-mode TBM was suggested for the long distance inclined shaft of a coal mine shaft with a large gradient in a water-rich stratum. Considering the specific characteristics of a long distance, a large gradient, a great overburden, presence of toxic gas, and a complex stratum with abundant water and strict construction progress, the main function, selection and configuration of the dual-mode TBM are studied, and the suggested design scheme and equipment configuration are presented.

Keywords： Inclined shaft of coal mine , Dual-mode TBM , Complex Stratum with abundant water , TBM selection

基金资助:

1 国家科技支撑计划资助项目(2013BAB10B01)

2 天津市滨海新区科技创新项目(2012-BK120034)

作者简介: 李铁成(1979-)，男，高级工程师，主要从事城市地铁盾构施工及斜井TBM(盾构)施工技术工作， E-mail: 35151756@qq.com

引用本文:

.富水复杂地层中长距离大坡度煤矿斜井TBM选型[J] 现代隧道技术, 2015,V52(2): 174-179

.TBM Selection for a Long-Distance Inclined Coal Mine Shaft with a Large Gradient in Water-Rich Stratum[J] MODERN TUNNELLING TECHNOLOGY, 2015,V52(2): 174-179

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http://www.xdsdjs.com/CN/ 或 http://www.xdsdjs.com/CN/Y2015/V52/I2/174