Design, fabrication and calibration of a tall pneumatic oedometer apparatus
Sign Up to like & getrecommendations! Published in 2020 at "Measurement"
DOI: 10.1016/j.measurement.2020.107985
Abstract: Abstract In conventional oedometers, the height to diameter ratio of samples is kept small enough to minimize friction between the soil and cell walls. However, in oedometers with a higher height to diameter ratio, evaluating… read more here.
Keywords: tall pneumatic; oedometer; pneumatic oedometer; calibration tall ... See more keywords
Measurement of Lateral Stress and Friction in Rockfill Oedometer Tests Enabling the Analysis of the Experimental Results in the p′-q Space
Sign Up to like & getrecommendations! Published in 2017 at "Geotechnical Testing Journal"
DOI: 10.1520/gtj20160038
Abstract: The oedometer is one of the simplest and most reliable laboratory tests. Its main drawback is that stress state is not fully known. Over the years, a number of enhancements were intended to overcome this… read more here.
Keywords: oedometer; experimental results; stress friction; lateral stress ... See more keywords