| 乌鞘岭特长隧道排水系统设计 |
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| 引用本文： | 贾元霞. 乌鞘岭特长隧道排水系统设计[J]. 隧道建设, 2009, 29(4): 431-434 |
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| 作者姓名： | 贾元霞 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司桥梁隧道处 |
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| 摘 要： | 随着铁路建设的“跨越式”发展，长大隧道将越来越多，“长隧短打”的施工模式在较长时间内仍会延用，而因此带来的隧道排水问题将更加突出；如何充分利用水沟的排水能力，减少工程投资将尤为重要。根据乌鞘岭隧道建设特点，分析其排水系统的设计难点及其特殊性，给出辅助坑道排水系统与正洞排水系统的衔接设计、洞内水沟水量的平衡及洞外排水系统保温等工程处理措施，为类似工程提供借鉴。
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| 关 键 词： | 排水系统 水量平衡 流量调节 保温 |
| 收稿时间： | 2009-05-18 |
| 修稿时间： | 2009-07-21 |
Design of Drainage System of Wushaolin Extra-long Tunnel |
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| JIA Yuanxia. Design of Drainage System of Wushaolin Extra-long Tunnel[J]. Tunnel Construction, 2009, 29(4): 431-434 |
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| Authors: | JIA Yuanxia |
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| Affiliation: | Bridge and Tunnel Department of China Railway First Survey and Design Institute Group |
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| Abstract: | Along with the great-stride development of railway construction,more and more long tunnels will be constructed.The construction method of "constructing long tunnels by dividing them into several short sections" will be used within a long time,and the drainage problems caused by this construction method will be much severer.Therefore,the full use of the capacity of the drainage ditches is very important so as to minimize construction cost.Based on the construction characteristics of Wushaoling tunnel,the aut... |
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| Keywords: | drainage system water volume balance flow rate regulation heat insulation |
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