Young’s Modulus test in two directions on the basis of eigenfrequencies in concrete beams
Wybierz format
RIS BIB ENDNOTEYoung’s Modulus test in two directions on the basis of eigenfrequencies in concrete beams
Data publikacji: 14.03.2016
Czasopismo Techniczne, 2015, Budownictwo Zeszyt 3-B (23) 2015, s. 133-142
https://doi.org/10.4467/2353737XCT.15.168.4343Autorzy
Young’s Modulus test in two directions on the basis of eigenfrequencies in concrete beams
This paper covers the experimental studies of Young’s modulus of concrete on the basis of eigenfrequencies. Experiments were performed on beam elements measuring 1050 × 200 × 100 mm, using operational modal analysis (OMA). Two types of concrete with different mixtures were tested. The dynamic Young’s modules were calculated on the basis on the resonant frequencies measured in two directions. The values obtained were compared with static Young’s modules determined on concrete cylinders in axial compression testing.
[1] ASTM C215 – 14, Standard Test Method for Fundamental, Longitudinal, and Torsional Resonant Frequencies of concrete Specimens, ASTM Standard.
[2] ASTM C469/C469M – 14, Standard Test Method for Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression, ASTM Standard.
[3] Batel M., Operational Modal Analysis – Another Way of Doing Modal Testing, Sound and Vibration, August, 2002, 22–27.
[4] EN 12390-13:2014, Testing Hardened Concrete – Part 13: Determination of Secant Modulus of Elasticity in Compression.
[5] Hoła J., Schabowicz K., State-of-the-art non-destructive methods for diagnostic testing of building structures – anticipated development trends, Archives of Civil and Mechanical Engineering, Vol. 10(3), 2010, 5–18.
[6] Jerath S., Shibani M.M., Dynamic Modulus for Reinforced Concrete Beams, Journal of Structural Engineering, Vol. 110(6), 1984, 1405–1410.
[7] Malaikah A., Al-Saif K., Al-Zaid R., Prediction of the Dynamic Modulus of Elasticity of Concrete Under Different Loading Conditions, International Conference On Concrete Engineering and Technology, Kuala Lumpur, 19–21 April 2004, 32–39.
[8] Musiał M., Static and dynamic stiffness of reinforced concrete beams, Archives of Civil and Mechanical Engineering, Vol. 12(2), 2012, 186–191.
[9] Musiał M., Grosel J., Identyfikacja schematu stanowiska badawczego z wykorzystaniem operacyjnej analizy modalnej, Materiały Budowlane, 3, 2013, 42–44.
[10] Newtson C.M., Johnson G.P., Enomoto B.T., Fundamental Frequency Testing of Reinforced Concrete Beams, Journal of Performance of Constructed Facilities, Vol. 20(2), 2006, 196–200.
[11] Plachy T., Padevet P., Polak M., Comparison of Two Experimental Techniques for Determination of Young’s Modulus of Concrete Specimens, Recent Advances in Applied and Theoretical Mechanics, Puerto De La Cruz, 14–16 December 2009, 68–71.
[12] Wójcicki Z., Grosel J., Sawicki W., Eksperymentalne badania dynamiczne budowli, DWE, Wrocław 2015.
Informacje: Czasopismo Techniczne, 2015, Budownictwo Zeszyt 3-B (23) 2015, s. 133-142
Typ artykułu: Oryginalny artykuł naukowy
Tytuły:
Young’s Modulus test in two directions on the basis of eigenfrequencies in concrete beams
Young’s Modulus test in two directions on the basis of eigenfrequencies in concrete beams
Faculty of Civil Engineering, Wrocław University of Technology
Publikacja: 14.03.2016
Status artykułu: Otwarte
Licencja: Żadna
Udział procentowy autorów:
Korekty artykułu:
-Języki publikacji:
AngielskiLiczba wyświetleń: 1987
Liczba pobrań: 2774