National Road 209 Line Shibi Mountain Bridge Concrete Anti-Carbonation Performance Analysis

Hong Liang; Xiao Dong Liang; Wen Long Du

doi:10.4028/www.scientific.net/AMR.919-921.465

Paper Titles

Safety Evaluation of Reinforced Concrete Girder Bridge after Strengthened with Pasting Technology
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Application of the Failure Assessment Method for Cracked Pipeline
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Experimental Study on Influence of Bending Load on Chloride Ion Concentration of Concrete in Marine Environment
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National Road 209 Line Shibi Mountain Bridge Concrete Anti-Carbonation Performance Analysis
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The Effect of Section Optimization on the Double Nonlinear Global Stability of Latticed Shell
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Explosion Experimental Study Based on the Small Tailings Pond Model
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 919-921National Road 209 Line Shibi Mountain Bridge...

National Road 209 Line Shibi Mountain Bridge Concrete Anti-Carbonation Performance Analysis

Abstract:

Concrete carbonation resistance is an important embodiment of concrete durability. This article takes National Road 209 line the Shibi Mountain Bridge as the research object. A series of carbonation experiments were did to test the concrete durability. The results show that: under a certain mixing radio, the concrete of T beams, bridge deck, pad stone and thin-walled pier taken from the Shibi Mountain Bridge, which was added admixtures, has a less carbonation depth. According to the theoretical calculations, protective layer resists the carbonation erosion effectively which gives a good protection on steel reinforcement.

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Periodical:

Advanced Materials Research (Volumes 919-921)

Pages:

465-468

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.919-921.465

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Online since:

April 2014

Authors:

Hong Liang*, Xiao Dong Liang, Wen Long Du

Keywords:

Carbonation Resistance, Durability, Mixing Ratio

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* - Corresponding Author

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