Numerical analysis of stress distribution in concrete around corroding rebar / Piotr Pluciński // Procedia Engineering [Dokument elektroniczny]. – 2015, Vol. 108, s. 598-607. – Tryb dostępu: http://www.sciencedirect.com/science/article/pii/S187770581501139X. ... więcej

Numerical analysis of stress distribution in concrete around corroding rebar / Piotr Pluciński // Procedia Engineering [Dokument elektroniczny]. – 2015, Vol. 108, s. 598-607. – Tryb dostępu: http://www.sciencedirect.com/science/article/pii/S187770581501139X. – Bibliogr. 11 poz., Abstr. – Mat. konf.: 7th Scientific-Technical Conference on Material Problems in Civil Engineering MATBUD'2015, Cracow, Poland, 22-24.06.2015 . – doi: 10.1016/j.proeng.2015.06.185. – ISSN 1877-7058

Corrosion product formation, in particular swelling, affects the stress distribution around the corroded rebar in reinforced s tructures. The area around the rebar is dominated by tensile stress , which ... więcej

Corrosion product formation, in particular swelling, affects the stress distribution around the corroded rebar in reinforced s tructures. The area around the rebar is dominated by tensile stress , which is the cause of crack formation in the concrete cover. T he paper presents mathematical and numerical models to describe the mechanical effects of corrosion product formation. Two ty pe s of corrosion uniform and pitting are considered and some examples are presented , which confirm the usability of the p resented models.