|Table of Contents|

Experiment and Life Assessment on Corrosion Resistance of Aluminum Alloy Bridge Deck(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2011年01期
Page:
112-117
Research Field:
Publishing date:
2011-03-20

Info

Title:
Experiment and Life Assessment on Corrosion Resistance of Aluminum Alloy Bridge Deck
Author(s):
BAN Hui-yong1;  WANG Yuan-qing1; 2;  LI Ji-qin3;  SHI Yong-jiu1; 2;  ZHANG Zhen-xue4
1. Department of Civil Engineering, Tsinghua University, Beijing 100084, China; 2. Key Laboratory of Civil Engineering Safety and Durability of Ministry of Education, Tsinghua University, Beijing 100084, China; 3. China State Construction Engineering Cor
Keywords:
aluminum alloy;  bridge deck;  corrosion resistance;  life assessment;  corrosion rate
PACS:
TU512.4
DOI:
-
Abstract:
The electrochemical test was conducted to get the corrosion rate and corrosion figures in the simulating atmospheric environments. The feasible test methods were proposed from the experimental research on the corrosion resistance of the aluminum alloy bridge deck of Tianjin Haihe Bengbu Bridge, and the life on corrosion resistance was assessed. The results show that the corrosion resistance behaviors of the aluminum alloy bridge deck of Tianjin Haihe Bengbu Bridge are qualified and the life on corrosion resistance can meet the project requirements. The test method proposed in the paper has practical guiding significance for future research on the durability of bridge engineering, and the conclusions are useful for the project application of aluminum alloy material in bridge structures.

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Last Update: 2011-03-20