Results 201 to 210 of about 26,584 (256)
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Effect of Trapped Cavity Mechanism on Interpretation of T-Bar Penetrometer Data in Uniform Clay
, 2020This paper describes large deformation finite element (LDFE) analysis of the penetration of the T-bar penetrometer in uniform clay, identifying soil flow mechanisms around the T-bar, the ex...
Yue Wang, Yuxia Hu, M. Hossain, Mi Zhou
semanticscholar +1 more source
The dependence of soil penetrometer pressure on penetrometer size
Journal of Agricultural Engineering Research, 1981Abstract A set of 5 penetrometer probes with diameters ranging from 1·000 to 2·000 mm was used on remoulded and undisturbed field soils. For remoulded and uniformly-packed soil cores, the 1 mm probe had to exert a pressure typically 45–55% greater than a 2 mm probe. This effect was similar in soils ranging from heavy clay to sand.
G.M. Whiteley, A.R. Dexter
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Advances in Archaeological Practice, 2015
AbstractThe identification of earthen house floors or living surfaces during archaeological field investigations can be hampered by the scale of excavation, variable fieldworker experiences, and any number of site formation processes. Furthermore, although time- and context-sensitive sampling protocols (e.g., those required of macrobotanical and ...
Anthony P. Graesch +2 more
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AbstractThe identification of earthen house floors or living surfaces during archaeological field investigations can be hampered by the scale of excavation, variable fieldworker experiences, and any number of site formation processes. Furthermore, although time- and context-sensitive sampling protocols (e.g., those required of macrobotanical and ...
Anthony P. Graesch +2 more
openaire +1 more source
Offshore Technology Conference, 2000
Abstract There is today no operational system able to perform geotechnical measurements with standard 36 mm CPT cones in deep sea with a depth of investigation of 20 to 30 metres below the sea-bed. The advantage of the new system is that it will allow surveys in deep sea in a more cost-effective manner.
J. Meunier, D. Sangouard, B. Lhuillier
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Abstract There is today no operational system able to perform geotechnical measurements with standard 36 mm CPT cones in deep sea with a depth of investigation of 20 to 30 metres below the sea-bed. The advantage of the new system is that it will allow surveys in deep sea in a more cost-effective manner.
J. Meunier, D. Sangouard, B. Lhuillier
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A new shared miniature cone penetrometer for centrifuge testing
Physical Modelling in Geotechnics, 2018© 2018 Taylor & Francis Group, London. Cone penetrometers (CPTs) are commonly used for characterising the soil properties of centrifuge models; CPT data is useful for interpretation and quality control.
T. Carey +15 more
semanticscholar +1 more source
Measuring the mechanical properties of small body regolith layers using a granular penetrometer
Astrodynamics, 2022B. Cheng, E. Asphaug, Yang Yu, H. Baoyin
semanticscholar +1 more source
Compaction Quality Control of Earth Fills Using Dynamic Cone Penetrometer
Journal of construction engineering and management, 2018Quality control for compaction of earth fills is commonly performed by measuring the in situ density using the sand cone method.
Hariprasad Chennarapu +4 more
semanticscholar +1 more source
Transactions of the ASAE, 1978
ADSTRACT AN electrically operated soil penetrometer was designed for evaluating soil strength condition across a profile width of at least 3.0 m and a depth of at least 0.8 m. A record of penetrometer force versus depth was made by the use of a 30-deg cone pene-trometer in conjunction with appropriate transducers.
null L. A. Smith, null W. T. Dumas
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ADSTRACT AN electrically operated soil penetrometer was designed for evaluating soil strength condition across a profile width of at least 3.0 m and a depth of at least 0.8 m. A record of penetrometer force versus depth was made by the use of a 30-deg cone pene-trometer in conjunction with appropriate transducers.
null L. A. Smith, null W. T. Dumas
openaire +1 more source
Instrumented Dynamic Cone Penetrometer Incorporated with Time Domain Reflectometry
Measurement, 2022Geunwoo Park +5 more
semanticscholar +1 more source