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An Update on Pile-CPTu Direct Correlations
Ports 2013, 2013The axial pile capacity can be estimated from the cone penetration test (CPT) using either indirect methods or direct methods. The indirect methods employ a dual-phase methodology of estimating the geoparameters for evaluating the shaft and base resistance (fp and qb, respectively) of the pile capacity.
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Modified Dynamic CPTU Penetrometer for Fluid Mud Detection
Journal of Geotechnical and Geoenvironmental Engineering, 2012One particularly complex phenomenon is the episodic, tidally driven variation of navigable depth level as a result of fluid mud settlement. This paper presents results from dynamic cone penetration testing with pore pressure measurement (CPTU) as a nonacoustical, direct device to support surveying and management of these areas.
Annedore Seifert, Achim Kopf
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Research on Multi-Cylinder CPTU Probe
2023 5th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP), 2023Kun Li +3 more
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Variation of Measured CPTu Data
Proceedings of the 7th International Symposium on Geotechnical Safety and Risk (ISGSR 2019), 2019Mika Knuut, Tim Länsivaara
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CPTU Classification Diagrams for Identification of Sensitive Clays
2017When dealing with slope stability considerations in deposits where sensitive and quick clays might be encountered it is vital to map the extent of these clays. For the geotechnical engineer, the cone penetration test with pore pressure measurement (CPTU) is a powerful tool in this respect.
Anders Samstad Gylland +5 more
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Terenska CPTU i FVT ispitivanja u delti Neretve
2006Na širem prostoru ušća Neretve u kvartarnim naslagama predstavljenim sedimentima delte obavljena su ispitivanja statičkim penetrometrom s mjerenjem pornog tlaka (CPTU) i terenskom krilnom sondom (FVT). U radu je opisana korištena mjerna oprema i postupci ispitivanja.
Kavur, Boris +2 more
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Experimental and numerical studies on CPTU dissipation test
2014An experimental study of miniature CPTU dissipation test on a kaolin clay in a large model container with surrounding instrumentation of pore pressure transducers was carried out with various OCR values. Then it followed a numerical simulation under finite difference analysis, where the cone penetration was modeled by a proposed excitation mechanism ...
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Subsurface characterization of a construction site in Nanjing, China using ERT and CPTU methods
Engineering Geology, 2022Guojun Cai, Song-Yu Liu
exaly