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Issue 16 (3) 2017 pp. 13-24
Katarzyna Gabryś,Wojciech Sas, Katarzyna Markowska-Lech, Emil Soból, Andrzej Głuchowski, Jacek Bieniawski
Wydział Budownictwa i Inżynierii Środowiska, Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
LABORATORY METHODS FOR DETERMINATION OF DAMPING RATIO ON THE EXAMPLE OF COHESIVE SOIL
Keywords: damping phenomenon, resonant column, cohesive soil
Abstract: The paper concerns the laboratory methods for determination of damping ratio in soil in resonant column
apparatus. In the paper three selected methods for damping’s evaluation were presented: free vibration decay,
half-power bandwidth and hysteresis from cyclic torsional shear. Laboratory tests were carried out on
selected cohesive, undisturbed soil (clay with silt and sand), collected from the campus of WULS-SGGW
in Warsaw. Based on the comparison between D values from different methods, free vibration decay was
regarded as a universal approach for the examined soil. Furthermore, no fixed correlation between the results
obtained by separate methods was observed.
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MLA | Gabryś, Katarzyna, et al. "LABORATORY METHODS FOR DETERMINATION OF DAMPING RATIO ON THE EXAMPLE OF COHESIVE SOIL." Acta Sci.Pol. Architectura 16.3 (2017): 13-24. |
APA | Gabryś, K. et al. (2017). LABORATORY METHODS FOR DETERMINATION OF DAMPING RATIO ON THE EXAMPLE OF COHESIVE SOIL. Acta Sci.Pol. Architectura, 16 (3), 13-24 |
ISO 690 | Gabryś, Katarzyna, et al. LABORATORY METHODS FOR DETERMINATION OF DAMPING RATIO ON THE EXAMPLE OF COHESIVE SOIL. Acta Sci.Pol. Architectura, 2017, 16.3: 13-24. |
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