Effect of Acid Rain Pollution on Durability of Reinforced Concrete Structures. Issue 1 (February 2020)

• Record Type: Journal Article
• Authors: Yong, Ding
• Is Part Of: IOP conference series. Volume 450:Issue 1(2020)
• Publication Date: 2020-02
• Subjects: reinforced concrete -- durability -- acid rain pollution; Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/450/1/012115
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: In order to solve the problem of insufficient accuracy and effectiveness of the current analysis model of the durability of reinforced concrete, the corrosion process of concrete by acid rain and the corrosion process of steel bars by acid rain are analyzed; based on the acid rain corrosion process, the structure of reinforced concrete composite beams under acid rain erosion Carbonization depth of medium concrete; Corrosion depth of reinforced concrete composite beam structure was obtained by carbonization depth; Durability index was calculated by carbonization depth and corrosion depth. It is suitable for analysis of the influence of acid rain pollution on the durability of reinforced concrete composite beam structures.