| 桥梁改造工程寿命周期成本模型的建立与分析 |
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| 引用本文： | 白洪涛,王福敏.桥梁改造工程寿命周期成本模型的建立与分析[J].重庆交通大学学报(自然科学版),2008,27(2):208-212. |
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| 作者姓名： | 白洪涛 王福敏 |
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| 作者单位： | 重庆交通大学,重庆,400074;重庆交通科研设计院,重庆,400067 |
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| 摘 要： | 运用技术经济学的一些基本原理,在考虑资金时间价值的基础上,对既有公路桥梁的加固与重建在其寿命周期内可能产生的各项费用进行了详细的对比分析;给出了一个方案比选模型;最后举一个简单算例来说明方案比选过程,以期能够为既有公路桥梁改造方案的合理选择提供一点借鉴。
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| 关 键 词： | 既有公路桥梁 桥梁改造 寿命周期成本 施工期成本 运营期成本 老化期成本 |
| 文章编号： | 1674-0696(2008)02-0208-05 |
| 修稿时间： | 2007年3月15日 |
Model's Establishment and Analysis of Engineering Life Cycle Cost for Bridge Rebuilding Project |
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| BAI Hong-tao,WANG Fu-min.Model's Establishment and Analysis of Engineering Life Cycle Cost for Bridge Rebuilding Project[J].Journal of Chongqing Jiaotong University,2008,27(2):208-212. |
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| Authors: | BAI Hong-tao WANG Fu-min |
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| Abstract: | Making use of some basic principles of technique economics,on the base of the funds' time value,every possible cost of the reinforcement and the reconstruction for the highway and bridge which happened during the life cycle has been analyzed through comparing with others;what's more,a comparative scheme model has been made,too.At last,an example is given to show the process of comparing schemes,which aims to give some references to select a reasonable reconstruction scheme for the current highway and bridge. |
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| Keywords: | current highway and bridge bridge rebuilding life cycle cost construction period cost operation period cost aging period cost |
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