| 既有线扩能改造临时和过渡施工方案对工程造价的影响 |
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| 引用本文： | 刘云霞.既有线扩能改造临时和过渡施工方案对工程造价的影响[J].铁路工程造价管理,2010,25(3):39-41. |
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| 作者姓名： | 刘云霞 |
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| 作者单位： | 中铁三局,线桥工程公司,河北,燕郊,065201 |
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| 摘 要： | 阐述既有线改造的重要意义及施工特点，结合达能铁路扩能改造工程实例，详细分析既有线改造中临时过渡工程对工程造价的影响因素，并结合在建项目施工方案对既有线改造的经济性进行论述，以期为同类工程项目提供借鉴。
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| 关 键 词： | 既有线 改造工程 放工方案 工程造价 |
Effects of temporary transitional construction scheme to engineering cost in existing railway upgrading projects |
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| Liu Yunxia.Effects of temporary transitional construction scheme to engineering cost in existing railway upgrading projects[J].Railway Engineering Cost Management,2010,25(3):39-41. |
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| Authors: | Liu Yunxia |
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| Abstract: | This paper describes its important meaning and construction features of existing railway upgrading projects,and makes a detailed analysis of the effects of temporary transitional construction scheme to engineering cost in existing railway upgrading projects combining with the actrual reconstruction project example of Daneng Line.At last,the paper discusses economic performance of reconstruction railway rojects which would be of some use to similar projects. |
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| Keywords: | existing railway reconstruction project engineering cost |
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