Results 131 to 140 of about 508 (184)

Research on composite foundation rheology using the combined rheological element model. [PDF]

PLoS One
Qu J, Mao H, Wang F, Tang S, Wang X.
europepmc   +1 more source

Estimating Embankment Settlement from Piezocone Penetration Test Data

Transportation Research Record: Journal of the Transportation Research Board, 2011
The in situ piezocone penetration test (PCPT) has been widely used by the geotechnical engineering community for subsurface soil identification and classification and for the evaluation of many engineering soil properties, such as consolidation parameters.
Murad Y. Abu-Farsakh, Rohit Pant, Gavin Gautreau, Qiming Chen, Xinbao Yu, Zhongjie Zhang   +5 more
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Numerical Parametric Study of Piezocone Penetration Test in Clays

International Journal of Geomechanics, 2003
This paper presents a numerical model for the simulation of the piezocone penetration test that is used to carry out a parametric study of the piezocone penetration test in cohesive soils.
Murad Abu-Farsakh, Mehmet Tümay, George Z Voyiadjis   +2 more
exaly   +2 more sources

An analytical study of the effect of penetration rate on piezocone tests in clay

International Journal for Numerical and Analytical Methods in Geomechanics, 2006
Finite element cavity expansion analysis investigating the effect of penetration rate on piezocone tests in clay is presented. A coupled analysis was performed, in which the rate of cavity expansion was linked to the penetration rate of the cone and the cone angle, using the assumption that the deformation was wholly radial, and took place only between
David J White
exaly   +3 more sources

Research on Application of Seismic Piezocone Penetration Tests in Pile Foundation

Advanced Materials Research, 2011
According to the characteristics of installation about the penetrometer of seismic piezocone penetration tests (SCPTu) and the pile, a theoretical relationship between ultimate bearing capacity of single pile, time-effect of shaft bearing capacity of single pile, excess pore water pressure around the pile during pile driven and the data measured from ...
Quan Cao, Hong Chen, Fa Bo Chen
openaire   +2 more sources

Pore Pressure Responses of Overconsolidated Soils in a Partially Drained Piezocone Penetration Test

Journal of Engineering Mechanics - ASCE, 2019
AbstractThis study investigated the pore pressure responses of overconsolidated (OC) soils during a piezocone penetration test (PCPT).
Chung R Song, Binyam Bekele
exaly   +2 more sources

Numerical study of partially drained penetration and pore pressure dissipation in piezocone test

Acta Geotechnica, 2016
The piezocone penetration test (CPTU) is commonly used as a fast and economical tool to identify soil profile and to estimate relevant material properties in soils ranging from fine to coarse-grained. Moreover, in the case of fine-grained soils (clays and silts), the consolidation coefficient and the permeability can be estimated through the ...
Francesca Ceccato, Paolo Simonini
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Interpretation of piezocone penetration and dissipation tests in sensitive Leda clay at Gloucester test site

Canadian Geotechnical Journal, 2018
A modified piezocone penetration test (CPTu) analytical solution based on spherical cavity expansion and critical state soil mechanics (SCE–CSSM) is employed for assessing yield stress, undrained shear strength, and flow parameters in sensitive Leda clay at the Gloucester test site.
Shehab S. Agaiby, Paul W. Mayne
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Numerical simulation of deep penetration of a Piezocone in a Strain-Softening clay

International Journal of Geotechnical Engineering, 2016
This paper presents a numerical model which has the ability to simulate Piezocone penetration starting from the ground surface in saturated soft clays. The constitutive behavior of the soil is modeled using the Modified Cam Clay model and the model has ...
D S Liyanapathirana
exaly   +2 more sources

Multifunctional Piezocone Penetration Testing in Geotechnical Practice

Applied Mechanics and Materials, 2011
Cone penetration test is a fast and efficient in-situ test technique. With the development of sensor technology and the use of new probes, such test is employed in more fields and reveals more soil parameters. Based on advanced CPTU equipment, soil types were classified.
Yan Yong An, Bao Tian Wang
openaire   +1 more source