An analysis of the impact strength of concrete components as a factor influencing the bond strength in unreinforced composite concrete elements
Dominika Franczak-Balmas
d.franczak@pollub.plDepartment of Structural Engineering; Faculty of Civil Engineering and Architecture; Lublin University of Technology; (Poland)
https://orcid.org/0000-0001-6329-5780
Abstract
The article presents the results and analysis of the research of the bond strength between two concrete parts in composite member investigated by tensile splitting test. The study was conducted on five groups of specimens differing in terms of classes of connected concrete. The impact of strength of the concrete components of both „old” and „new” on bond strength in the unreinforced concrete composite elements is discussed.
Keywords:
composite members, bond, bond strength, adhesionReferences
[2] Kamiński M., Maj M., Kmiecik P. Wpływ technologii kształtowania przerw roboczych w aspekcie zachowania właściwej nośności ścian zbiorników i kominów żelbetowych. Przegląd Budowlany 4 (2012) 125-129.
[3] Halicka A. Studium naprężeń i odkształceń w płaszczyźnie styku i strefie przypodporowej elementów zespolonych z udziałem betonów skurczowych i ekspansywnych. Wydawnictwa Uczelniane, Lublin 2007.
[4] Halicka A., Franczak-Balmas D. The size effect in monolithic and composite concrete members. Part 2, Cement Lime Concrete 1 (2014) 262-266.
[5] Franczak D., Halicka A. Wpływ wieku betonu na nośność styku w elementach zespolonych typu „beton-beton”. Przegląd Budowlany 1 (2012) 46-51.
[6] Hak-Chul S., Zhifu W. Interfacial properties between New and Old Concretes. 2nd International Conference on Sustainable Construction Materials and Technologies, Ancona, Italy 2010.
[7] Halicka A., Franczak D. Rozwój przyczepności między dwoma betonami w czasie twardnienia betonu. Wydawnictwa Uczelniane, Lublin 2009.
[8] Beushausen H., Alexander M.G. Bond strength development between concretes of different ages. Magazine of Concrete Research 60(1) (2008) 65-74.
[9] PN-EN 1992-1-1: wrzesień 2008 Eurocod 2 Projektowanie konstrukcji z betonu Część 1-1: Reguły ogólne i reguły dla budynków.
Authors
Dominika Franczak-Balmasd.franczak@pollub.pl
Department of Structural Engineering; Faculty of Civil Engineering and Architecture; Lublin University of Technology; Poland
https://orcid.org/0000-0001-6329-5780
Statistics
Abstract views: 220PDF downloads: 145
License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Budownictwo i Architektura supports the open science program. The journal enables Open Access to their publications. Everyone can view, download and forward articles, provided that the terms of the license are respected.
Publishing of articles is possible after submitting a signed statement on the transfer of a license to the Journal.
