Instantaneous deformability of high performance concretes with crushed aggregates
Jacek Góra
Department of General Construction; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0001-6054-7882
Abstract
The test results presented concern high performance concretes of the w/c ratio 0,28. There have been examined the modulus of elasticity, Poisson’s ratio and limiting strain at the highest compressive stress. The variable factor in the studies is the type of coarse aggregate: crushed basalt, dolomite and granite. The results of the research have been tested statistically – the one-way ANOVA and the LSD test. There is stated the significant influence of aggregate on the tested deformation properties of high performance concretes.
Keywords:
high performance concrete, crushed aggregate, relation σ - ε, modulus of elasticity, Poisson’s ratio, limiting strain εc1 at the highest compressive stress, one-way ANOVA, LSD testReferences
Kucharska L., Brandt A. M., Skład, technologia i właściwości mechaniczne betonów wysokowartościowych, Inżynieria i Budownictwo nr 9/93.
Google Scholar
Neville A. M., Właściwości betonu, Polski Cement, Kraków 2000.
Google Scholar
Aitcin P. C., Mehta P. K., Effect of coarse-aggregate characteristics on mechanical properties of high-strength concrete, ACI Materials Journal, Vol. 87/1990.
DOI: https://doi.org/10.14359/1882
Google Scholar
Mierzwa J., Niektóre aspekty wpływu kruszywa na właściwości wytrzymałościowe betonów, Konferencja „Beton na progu nowego milenium”, Polski Cement, Kraków 2000.
Google Scholar
Piasta J., Piasta W., Kruszywa a betony wysokiej wytrzymałości, Przegląd Budowlany nr 8-9/1992.
Google Scholar
Alexander M. G., Aggregates and the deformation properties of concrete, ACI Materials Journal, Vol. 93/1996.
DOI: https://doi.org/10.14359/9863
Google Scholar
Donza H., Cabrera O., Irassar E. F., High-strength concrete with different fine aggregate, Cement and Concrete Research, Vol. 32/2002.
DOI: https://doi.org/10.1016/S0008-8846(02)00860-8
Google Scholar
Sengul Ö., Tasdemir C., Tasdemir M., Influence of aggregate type on mechanical behavior of normal- and high-strength concretes, ACI Materials Journal, Vol. 99/2002.
DOI: https://doi.org/10.14359/12361
Google Scholar
Wu K.-R., Chen B., Yao W., Zhang D., Effect of coarse aggregate type on mechanical properties of high-performance concrete, Cement and Concrete Research, Vol. 31/2001.
DOI: https://doi.org/10.1016/S0008-8846(01)00588-9
Google Scholar
Zhon F. P., Lydon F. D., Barr B. I. G., Effect of coarse aggregate on elastic modulus and compressive strength of high performance concrete, Cement and Concrete Research, Vol. 25/1995.
DOI: https://doi.org/10.1016/0008-8846(94)00125-I
Google Scholar
Piasta J., Piasta W. G., Beton zwykły, Wydawnictwo Arkady, Warszawa 1994.
Google Scholar
Ajdukiewicz A., Kliszczewicz A., Odkształcalność doraźna betonów wysokiej wytrzymałości, XLIV Konferencja Naukowa KILiW PAN i KN PZITB, t. 4, Poznań-Krynica 1998.
Google Scholar
Bukowski B., Kuczyński W., Budownictwo betonowe, t. I, cz. 1 i 2, Arkady, Warszawa 1972.
Google Scholar
Alexander M. G., Fracture energies of interfaces between cement paste and rock, and application to the engineering behaviour of concrete, Proceedings International RILEM Conference, Noordwijk, Netherlands, E & FN Spon, London 1991.
Google Scholar
Piasta J., Badanie kruszyw węglanowych z województwa kieleckiego i ich zastosowanie do betonów konstrukcyjnych, praca doktorska, Politechnika Warszawska, Warszawa 1971.
Google Scholar
Ajdukiewicz A., Węglorz M., Komentarz naukowy do PN-B-03264:2002 „Konstrukcje betonowe, żelbetowe i sprężone”. Beton., Część podstawowa, Tom I, ITB, Warszawa 2003.
Google Scholar
PN-EN 1992-1-1:2008 Eurokod 2. Projektowanie konstrukcji z betonu. Część 1-1: Reguły ogólne i reguły dla budynków.
Google Scholar
Góra J., Właściwości wytrzymałościowe betonów wysokowartościowych z kruszywem węglanowym, Budownictwo i Architektura 2/2011.
Google Scholar
Authors
Jacek GóraDepartment of General Construction; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0001-6054-7882
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