| 大跨度软岩公路隧道短台阶七步平行流水作业施工技术 |
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| 引用本文： | 雷军,和万春.大跨度软岩公路隧道短台阶七步平行流水作业施工技术[J].公路,2001(4):78-82. |
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| 作者姓名： | 雷军 和万春 |
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| 作者单位： | 中铁十二局集团二处,太原市,030032 |
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| 摘 要： | 大跨度软岩公路隧道采用短台阶七步平行流水作业法施工在我国尚属探索阶段，结合工程实践，结合工程实践，详细地介绍了该施工方法的技术特点。适用范围、工艺原理、施工工艺、机具设备、劳力组织、质量控制、施工安全以及效益分析等，对类似隧道施工有一定的参考价值。
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| 关 键 词： | 大跨度隧道 软岩 短台阶 七步平行流水作业 施工技术 公路隧道 |
| 文章编号： | 0451-0712(2001)04-0078-05 |
Construction Technology of Short Step and Seven-Step Paralled-Line-Production of Soft Rock Highway Tunnel with Large Span |
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| Lei Jun,He Wanchun.Construction Technology of Short Step and Seven-Step Paralled-Line-Production of Soft Rock Highway Tunnel with Large Span[J].Highway,2001(4):78-82. |
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| Authors: | Lei Jun He Wanchun |
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| Abstract: | Combined with project practice, this paper introduces technique characteristics, application realm, technology principle, construction technology, machine and tool equipments, labour organization, quality control, construction safety and benefit analysis of adopting construction of short step and seven steps paralled line production in soft rock highway tunnel with large span. |
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| Keywords: | Large span Soft rock Short step Seven step paralled line production |
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