TY - GEN A1 - Kula, Krzysztof A1 - Socha, Tomasz A2 - Kuczyński, Tadeusz - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - This paper deals with one of the most dangerous failure modes in layered structures, namely delamination. The strengthening layer is modelled by a solid-shell finite element. The mechanical modelling of delamination onset and propagation is based upon a cohesive zone model implemented into a cohesive element located between adhesive layer and a concrete structure. N2 - The long time behavior of epoxy adhesive layer is modelled with the five-parameter rheological model. The numerical simulations are accomplished within the commercial software package Abaqus by the implementation of a user-written finite element and user-written material. L1 - http://www.zbc.uz.zgora.pl/Content/61446/15_kula_problem.pdf L2 - http://www.zbc.uz.zgora.pl/Content/61446 KW - delamination KW - FRP KW - concrete KW - cohesive element KW - solid-shell element KW - rheological model of epoxy KW - ABAQUS KW - CFRP KW - beton KW - stal KW - kompozyt KW - konstrukcje warstwowe KW - pełzanie KW - reologia KW - wzmacnianie T1 - Problem of delamination in RC beams strengthened by RRP with rheological model of adhesive leyer = Problem delaminacji w konstrukcjach żelbetowych wzmacnianych taśmami kompozytowymi z uwzględnieniem reologii kleju UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=61446 ER -