| 南昌轨道交通1号线过江隧道盾构施工方案比选 |
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| 引用本文： | 余界明.南昌轨道交通1号线过江隧道盾构施工方案比选[J].铁道建筑技术,2011(3):37-40,52. |
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| 作者姓名： | 余界明 |
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| 作者单位： | 中铁十一局集团城市轨道工程有限公司,武汉,430074 |
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| 摘 要： | 盾构的性能及其与地质条件、工程条件的适应性是盾构隧道施工成败的关键,因此采用盾构法施工就必须选择最佳的盾构施工参数和最适宜的盾构。结合工程特点,对2种盾构机的优劣和适应性进行了综合分析和比较,并提出推荐建议。
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| 关 键 词： | 区间隧道 盾构 土压平衡 泥水平衡 比选 |
Comparison and Selection of Shield Construction Schemes for River Crossing Tunnel in Nanchang Rail Transit Line One |
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| Yu Jieming.Comparison and Selection of Shield Construction Schemes for River Crossing Tunnel in Nanchang Rail Transit Line One[J].Railway Construction Technology,2011(3):37-40,52. |
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| Authors: | Yu Jieming |
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| Institution: | Yu Jieming (China Railway 11th Bureau Group Co.Ltd.,Wuhan 430074,China) |
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| Abstract: | Shield's properties and its adaptability with the geological conditions and the engineering conditions are the key factors determining the success of shield tunnel construction.Therefore,optimal shield construction parameters and suitable shields must be chosen in construction with the shield tunneling method.Combined with the project characteristics,this paper makes comprehensive analysis and comparisons between the advantages,disadvantages and adaptability of two kinds of shield machine,and puts forward s... |
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| Keywords: | running tunnel shield earth pressure balance sludge-liquid balance compare and select |
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