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|Title:||Numerical and Analytical Model for Serviceability Limit States of Reinforced concrete elements||Authors:||Docevska Marija
|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: https://doi.org/10.14256/JCE.2050.2017||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.||URI:||http://hdl.handle.net/20.500.12188/7117||DOI:||https://doi.org/10.14256/JCE.2050.2017|
|Appears in Collections:||Faculty of Civil Engineering: Journal Articles|
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