| 关角隧道单车道无轨斜井施工方案优化 |
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| 引用本文： | 李志平,李永生.关角隧道单车道无轨斜井施工方案优化[J].隧道建设,2010,30(1):53-57. |
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| 作者姓名： | 李志平 李永生 |
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| 作者单位： | 1. 中铁隧道集团关角隧道工程指挥部,青海,茶卡,817101
2. 中铁隧道集团科研所,河南,洛阳,471009 |
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| 摘 要： | 针对关角隧道XGZHQ5-2标段单车道无轨斜井施工进度滞后的现状及其施工中遇到的难题，通过加强科技创新和经验总结，采取双联进洞、中隔板通风、皮带机运输等方式对施工方案进行切实可行的优化，同时加强项目管理，有效地缓减了工期压力，为关角隧道现场施工提供指导，为类似工程建设提供参考。
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| 关 键 词： | 无轨运输 斜井 双联进洞 中隔板通风 皮带机运输 方案优化 |
| 收稿时间： | 2009-12-02 |
| 修稿时间： | 2010-01-18 |
Case Study on Optimization of Construction Scheme of Guanjiao Tunnel through Trackless Single-lane Inclined Shaft |
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| LI Zhiping,LI Yongsheng.Case Study on Optimization of Construction Scheme of Guanjiao Tunnel through Trackless Single-lane Inclined Shaft[J].Tunnel Construction,2010,30(1):53-57. |
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| Authors: | LI Zhiping LI Yongsheng |
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| Institution: | 1.Project Management Department of Guanjiao Tunnel/a>;China Railway Tunnel Group Co./a>;Ltd./a>;Chaka 817101/a>;Qinghai/a>;China/a>;2.Scientific Research Institute of China Railway Tunnel Group Co./a>;Luoyang 471009/a>;Henan/a>;China |
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| Abstract: | A trackless single-lane inclined shaft is originally designed for XGZHQ5-2 bid section of Guanjiao tunnel to speed up the tunnel construction.During the tunnel construction,however,the construction schedule is lagging behind the plan and many problems occur.Therefore,the original construction scheme is optimized on basis of scientific innovations and engineering experience by adopting twin-tube access to the main tunnel,ventilation with false ceiling and conveyor belt mucking system.Furthermore,the project ... |
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| Keywords: | trackless transportation system inclined shaft twin-tube access to main tunnel ventilation with false ceiling belt conveyor scheme optimization |
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