Studies on tide life-cycle cost analysis of existing prestressed concrete bridges

被引：0

作者：

Liang, Ming-Te ^{[1
]}

Tsao, Wen-Hu ^{[1
]}

Lin, Chi-Way ^{[2
]}

Tsao, Wen-Lung ^{[3
]}

机构：

[1] China Inst Technol, Dept Civil Engn, Taipei, Taiwan

[2] Natl Taiwan Ocean Univ, Dept Harbor & River Engn, Chilung, Taiwan

[3] China Inst Technol, Dept Informat Management, Taipei, Taiwan

来源：

JOURNAL OF MARINE SCIENCE AND TECHNOLOGY-TAIWAN | 2007年 / 15卷 / 03期

关键词：

capital benefit; failure probability; inspection; maintenance; quality assurance;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The principal purpose of this paper was studied the life-cycle cost analysis (LCCA) of existing prestressed concrete (PC) bridges. A reasonal analytical model was established and provided for evaluating existing PC bridges. This model consists of design, production, quality assurance, capital benefit and other costs. To verify this analytical model, two existing PC bridges in Taiwan were used as illustrative examples. The results of present study show that the analytical model is very reasonable, reliable, and serviceable. The results represented in this study may be used as an engineering decision-making tool for the repair, strengthening or demolition rankings for existing PC bridges.

引用

页码：247 / 254

页数：8

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