Analysis of the microcracking process with the Acoustic Emission method with respect to the service life of reinforced concrete structures with the example of the RC beams

• Autorzy: Goszczyńska B. , Świt G. , Trąmpczyński W.

Identyfikatory

DOI

10.1515/bpasts-2015-0007

• Języki publikacji: EN

Abstrakty

EN

The study presents the analysis of the process of crack formation and crack width growth in statically determinate and hyperstatic reinforced concrete beams with the IADP acoustic emission method. The beams were subjected to the monotonic, variable with unloading, and variable cyclic loading schemes. The criteria of structural damage were established to account for the structure durability.

Słowa kluczowe

EN

service life; destructive process; acoustic emission; 3D scanner Aramis

PL

żywotność; proces destrukcyjny; emisja akustyczna; skaner 3D Aramis

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2015
• Tom: Vol. 63, nr 1
• Strony: 55--63
• Opis fizyczny: Bibliogr. 20, tab., wykr., rys.

Twórcy

autor

Goszczyńska B.

• Faculty of Civil Engineering and Architecture, Kielce University of Technology, 7 Tysiąclecia Państwa Polskiego Ave., 25-314 Kielce, Poland

autor

Świt G.

• Faculty of Civil Engineering and Architecture, Kielce University of Technology, 7 Tysiąclecia Państwa Polskiego Ave., 25-314 Kielce, Poland

autor

Trąmpczyński W.

• Faculty of Civil Engineering and Architecture, Kielce University of Technology, 7 Tysiąclecia Państwa Polskiego Ave., 25-314 Kielce, Poland

Bibliografia

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• [3] K. Ono, “Application of acoustic emission for structure diagnosis”, Diagnostics 2 (56), 3-18 (2011).
• [4] I. G. Main, M.C. Forde, and J. Halliady, “Acoustic emission on bridges: experiments on concrete beams”, EWGAE 25th Eur. Conf. on Acoustic Emission Testing, Prague I, I/127-I/134 (2002).
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• [17] B. Goszczyńska, W. Trąmpczyński, K. Bacharz, M. Bacharz, J. Tworzewska, and P. Tworzewski, “The experimental analysis of the spatial deformation of reinforced concrete beams with use of 3D optical scanner”, Engineering and Building 3, 152-156 (2014), (in Polish).
• [18] W. Kuczyński, Concrete Structures. Continual Theory of Bending of Reinforced Concrete, PWN, Warsaw, 1971, (in Polish).
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• [20] M. Iwański and A. Chomicz-Kowalska, “Laboratory study on mechanical parameters of foamed bitumen mixtures in the cold cycling technology”, 11th Int. Conf. on Modern Building Materials, Structure and Techniques, Procedia Engineering 57, 433-442 (2013).