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AGRO

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.
pub/16_3_13.pdf Full text available in Adobe Acrobat format:
http://www.architectura.actapol.net/volume16/issue3/16_3_13.pdf

For citation:

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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Streszczenie w języku polskim:
http://www.architectura.actapol.net/tom16/zeszyt3/abstrakt-13.html