Life-cycle costs of fiber-reinforced-polymer bridge decks

被引：45
|
作者：
Ehlen, MA [1 ]
机构：
[1] Natl Inst Stand & Technol, Ofc Appl Econ Build & Fire Res Lab, Gaithersburg, MD 20899 USA
来源：
JOURNAL OF MATERIALS IN CIVIL ENGINEERING | 1999年 / 11卷 / 03期
关键词：
D O I：
10.1061/(ASCE)0899-1561(1999)11:3(224)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Fiber-reinforced-polymer (FRP) composites are currently being developed and used in bridge decks. This report examines the Life-cycle cost-effectiveness of three FRP bridge decks, using a life-cycle cost method specifically tailored for comparing new materials with conventional ones. The method includes a cost classification scheme for capturing all project-related costs and for comparing the cost advantages and disadvantages of different materials. The uncertainty of new-material costs is assessed using the Monte Carlo simulations. Analysis indicates that one of the FRP decks is life-cycle cost-effective for a particular class of bridges and traffic levels.
引用
收藏
页码：224 / 230
页数：7
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