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Title: Numerical and Analytical Model for Serviceability Limit States of Reinforced concrete elements
Authors: Docevska Marija
Arangjelovski Toni
Markovski Goran
Nakov Darko
Keywords: creep and shrinkage, long-term deflections, moment-curvature, crack pattern, tension-stiffening
Issue Date: Nov-2018
Publisher: Croation Association of Civil Engineers
Source: Docevska, M., Arangjelovski, T., Markovski, G., Nakov, D.: Numerical and analytical model for serviceability limit states of RC elements, GRAĐEVINAR, 70 (2018) 11, pp. 943-952, doi:
Journal: Gradjevinar
Abstract: A numerical and analytical model for prediction of serviceability limit states of flexural reinforced concrete members is outlined. The considered beam elements are investigated under short-term and long-term bending load. The numerical and analytical model is validated using existing experimental data. Both analyses provide reliable estimation of in-service deflections. A multi-directional fixed crack model is included in the numerical model to account for the non-linear post-cracking behaviour of concrete. For long-term analysis, time-dependent effects of concrete, creep and shrinkage are employed in both models through viscoelastic concrete behaviour.
Appears in Collections:Faculty of Civil Engineering: Journal Articles

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