Hydraulically-operated cone penetrometer with computer-based data acquisition system for quick measurments of cone index

Manokararajah, K.K.Jayatissa, D.N.2014-11-122014-11-121993Tropical Agricultural Research, 5:p.77-86https://dl.nsf.gov.lk/handle/1/11784Soil SciencePenetrometerHydraulic systemData acquisition systemCone indexPenetration resistanceBulk densityHydraulically-operated cone penetrometer with computer-based data acquisition system for quick measurments of cone indexA