Diagnosis of 100 years old concrete from M. Lutoslawski Bridge in Lublin
Sławomir Karaś
Department of Roads and Bridges; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0002-0626-5582
Beata Klimek
Department of Conservation of Built Heritage; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0002-4664-283X
Abstract
The paper presents the results investigation of old concrete. The material was retrieved from M. Lutoslawski Bridge which is located in Zamojska Street. M. Lutoslawski built two bridges in Lublin by using Francois Hennebique projects. The carried out investigations include recognition in situ and during laboratory tests. Among others, the concrete compression strength and the diagnosis of concrete microstructure were made by means of SEM and EDS techniques. The conclusions pertain to both macro and microscopic analyses. The concrete strength results were compared with other authors' results obtained for similar old concretes.
Keywords:
Lutoslawski Bridges, concrete macro & microstructure, SEM, EDSReferences
Hellebois A., Espion, B., Test up to failure of a typical RC Hennebique T-beam, Proceedings of the ICE – Structures and Buildings, 166(9), p. 81-93, 2013. doi:10.1680/stbu.12.00036.
DOI: https://doi.org/10.1680/stbu.12.00036
Google Scholar
Hellebois A., Theoretical and experimental studies on early reinforced concrete structures. Contribution to the analysis of the bearing capacity of the Hennebique System, Université Libre de Bruxelles, Presses Universitaires de Bruxelles, p. 391, 2012. http :// theses.ulb.ac.be / ETD-db/collection/available/ULBetd-07312013-12425/ unrstricted/Hellebois_ Arma nde_PhDthesis.pdf [Dostęp: 02.01.2014].
Google Scholar
Bednarek Z., Krzywobłocka-Laurów R., Drzymała T., Wpływ wysokiej temperatury na strukturę, skład fazowy i wytrzymałość betonu. Zeszyty Naukowe SGSP, 38, s. 5-8, 2009.
Google Scholar
Krzywobłocka-Laurów R., Badania składu fazowego betonu. Instrukcja nr 357/98, 1998.
Google Scholar
Praca zbiorowa pod redakcją A. M. Brandta i J. Kasperkiewicza, Metody diagnozowania betonów i betonów wysokowartościowych na podstawie badań strukturalnych. IPPT PAN, 2003.
Google Scholar
Golewski G.L., Sadowski T., An analysis of shear fracture toughness KIIc and microstructure in concretes containing fly-ash, Construction and Building Materials 51, p. 207–214, 2014.
DOI: https://doi.org/10.1016/j.conbuildmat.2013.10.044
Google Scholar
Brant A.M., Diagnostyka betonu na podstawie struktury. 56 konferencja naukowa Kielce-Krynica, 19-26 września 2010, s. 57-71, http://www.ippt.pan.pl/Repository /o99.pdf; [Dostęp: 22.05.2014]
Google Scholar
Jóźwiak-Niedzwiedzka D., Tucholski Z., Widukt żelbetowy z początków XX wieku-analiza struktury stuletniego betonu. Drogi i Mosty, s. 23-37, 3/2010
Google Scholar
Authors
Sławomir KaraśDepartment of Roads and Bridges; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0002-0626-5582
Authors
Beata KlimekDepartment of Conservation of Built Heritage; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0002-4664-283X
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