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http://hdl.handle.net/20.500.12188/7117
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: 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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