<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>In this article presented results of researching corrosion of steel bars in aggressive environment in time under loading. For researching were used special equipment. The experience and research works shown that steel bars in the crack cross-section area can be corrode. With increasing width of crack in re-bars and power of aggressive of environment increased the level of corrosion and decreased time of progress. The level of danger of corrosion in the crack in depend of specialty of steel bars. It is geometry parameters of steel bars and characteristic of corrosive behaviour. The general tendency of the influence of various defects on the strength of steels is widely studied experimentally and theoretically only for geometrically correct stress concentrators. For damages that are irregular in shape, such as corrosion ulcers, significantly less researching in each case must experiment to find their effect on the mechanical properties of steels. In this work the influence of simultaneous action of the aggressive environment and loading on strength of steel re-bars has been described.</p>
</abstract>

In this article presented results of researching corrosion of steel bars in aggressive environment in time under loading. For researching were used special equipment. The experience and research works shown that steel bars in the crack cross-section area can be corrode. With increasing width of crack in re-bars and power of aggressive of environment increased the level of corrosion and decreased time of progress. The level of danger of corrosion in the crack in depend of specialty of steel bars. It is geometry parameters of steel bars and characteristic of corrosive behaviour. The general tendency of the influence of various defects on the strength of steels is widely studied experimentally and theoretically only for geometrically correct stress concentrators. For damages that are irregular in shape, such as corrosion ulcers, significantly less researching in each case must experiment to find their effect on the mechanical properties of steels. In this work the influence of simultaneous action of the aggressive environment and loading on strength of steel re-bars has been described.

Corrosion of Reinforce Bars in RC Constructions

Faculty of Civil Engineering, Department of Concrete Structures and Geotechnics

Department of Building Constructions and Bridges

System Safety: Human - Technical Facility - Environment

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Corrosion of Reinforce Bars in RC Constructions"}

In this article presented results of researching corrosion of steel bars in aggressive environment in time under loading. For researching were used special...

Corrosion of Reinforce Bars in RC Constructions

Published Online: Mar 28, 2019

Page range: 277 - 283

Received: Nov 27, 2018

Accepted: Dec 31, 2018

DOI: https://doi.org/10.2478/czoto-2019-0036

Keywords
steel bars, corrosion, aggressive environment

© 2019 Zinoviy Blikharskyy et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Corrosion of Reinforce Bars in RC Constructions

Published Online: Mar 28, 2019

Page range: 277 - 283

Received: Nov 27, 2018

Accepted: Dec 31, 2018

DOI: https://doi.org/10.2478/czoto-2019-0036

Keywordssteel bars, corrosion, aggressive environment

© 2019 Zinoviy Blikharskyy et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
steel bars, corrosion, aggressive environment