| 公路隧道经济指标分析与影响 |
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| 引用本文： | 毛红飞,王立欣.公路隧道经济指标分析与影响[J].交通科技,2011(1):51-53. |
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| 作者姓名： | 毛红飞 王立欣 |
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| 作者单位： | 1. 杭州华龙交通勘察设计有限公司,杭州,310030
2. 石家庄美高公路工程咨询有限公司,石家庄,050051 |
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| 摘 要： | 隧道经济指标受结构形式、断面大小、断面形式和围岩级别等诸多因素的影响。通过对各级围岩不同断面大小和形式的隧道经济指标的分析,总结出项目设计时道路等级、隧道断面形式的指导意见。通过工程实例分析隧道长度对经济指标的影响,给出线路布设时隧道规模的控制原则。
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| 关 键 词： | 隧道经济指标 经济指标分析 隧道造价控制 |
Analysis and Influence of Economic Indicators of Highway Tunnel |
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| Mao Hongfei,Wang Lixin.Analysis and Influence of Economic Indicators of Highway Tunnel[J].Transportation Science & Technology,2011(1):51-53. |
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| Authors: | Mao Hongfei Wang Lixin |
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| Institution: | Mao Hongfei1,Wang Lixin2(1.Hangzhou Hualong Traffic Survey and Design Co.,Ltd.,Hangzhou 310030,China,2.Shijiazhuang Meigao Highway Engineering Consulting Co.,Shijiazhuang 050051,China) |
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| Abstract: | Tunnel economic indicators are affected by various factors such as the tunnel structure,section size,section form,surrounding rock classification and so forth.An analysis of economic indicators based on different section size and form of highway tunnel in different surrounding rock levels was made,and a guidance as to how to decide road grade and tunnel section form in the design course was also given.Then a thorough example analyzing tunnel length's impact on the economic indicators was given,and principle... |
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| Keywords: | highway tunnel analysis of economic indicators cost control of the tunnel |
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