Life-Cycle Cost analysis in bridge structures: Focused on superstructure

被引:0
|
作者
Kang, Jihoon [1 ]
Lee, Seunghoon [1 ]
Hong, Taehoon [1 ]
Koo, Kyo-Jin [1 ]
Hyun, Chang-Taek [1 ]
Lee, Duheon
机构
[1] Univ Seoul, Dept Architectural Engn, Seoul, South Korea
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中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
As social infrastructures including bridges require relatively high initial costs and long service lives, the systematic feasibility study is highly recommended at the early phase of projects. This study performs a life cycle cost analysis (LCCA) focused on the bridge superstructures. A cost breakdown structure was developed and also the data required for analysis such as analysis periods and unit costs, are collected. Recently, an on-going railroad bridge project was applied for LCCA as a case study.
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页码:191 / 198
页数:8
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