Improved py curve models for large diameter and super-long cast-in-place piles using piezocone penetration test data
X Liu, G Cai, L Liu, S Liu, W Duan… - Computers and …, 2021 - Elsevier
Due to rapid population growth and infrastructure demand in China, more effective use of
existing land is required. Infrastructure construction in coastal regions has driven rapid …
existing land is required. Infrastructure construction in coastal regions has driven rapid …
Cavity expansion-based interpretation of piezocone penetration test (CPTu) data in clays
A cavity expansion-based method is proposed in this paper to correlate the relevant findings
with the piezocone penetration test (CPTu) data in clays. The rigorous and explicit solution …
with the piezocone penetration test (CPTu) data in clays. The rigorous and explicit solution …
Determination of the coefficient of consolidation by piezocone tests under partially drained conditions
Dissipation tests after piezocone penetration are used widely to estimate the consolidation
behaviour of cohesive soils. Interpretation of dissipation tests is complicated in intermediate …
behaviour of cohesive soils. Interpretation of dissipation tests is complicated in intermediate …
[HTML][HTML] Semi-analytical solution for drained expansion analysis of a hollow cylinder of critical state soils
The expansion of a thick-walled hollow cylinder in soil is of non-self-similar nature that the
stress/deformation paths are not the same for different soil material points. As a result, this …
stress/deformation paths are not the same for different soil material points. As a result, this …
Numerical study of the piezocone test in sandy soil under different drainage conditions using a hypoplastic constitutive model
The piezocone penetration test (CPT u) is a common geotechnical field test to evaluate soil
properties. In interpreting the CPT u field measurements, soil drainage conditions are mostly …
properties. In interpreting the CPT u field measurements, soil drainage conditions are mostly …
[HTML][HTML] Cavity expansions in partially drained soils and a comparison to CPT results
Cylindrical and spherical cavity expansions in soils are of interest, especially when
interpreting cone penetration tests (CPTs) and pressuremeter tests (PMTs). Here the cavity …
interpreting cone penetration tests (CPTs) and pressuremeter tests (PMTs). Here the cavity …
Analysis of undrained cylindrical cavity expansion in rate-dependent soil
This paper presents a semi-analytical solution for calculating soil stresses and pore
pressures in the vicinity of an expanding cylindrical cavity. The main features of the solution …
pressures in the vicinity of an expanding cylindrical cavity. The main features of the solution …
Spherical cavity expansion in porous rock considering plasticity and damage
L Huang, J Liang, J Ma, H Yang… - International Journal for …, 2021 - Wiley Online Library
In rock engineering, damage evolution upon loading imposes significant impacts on the
stiffness of rock mass and its deformation characteristics. In order to investigate the influence …
stiffness of rock mass and its deformation characteristics. In order to investigate the influence …
CPT equipment: Recent advances and future perspectives
DJ White - Cone Penetration Testing 2022, 2022 - taylorfrancis.com
The basic configuration of the cone penetrometer test (CPT) has remained constant for half a
century since the electric piezocone became widespread in the 1970s and the dimensions …
century since the electric piezocone became widespread in the 1970s and the dimensions …
Loading-unloading of spherical and cylindrical cavities in cohesive-frictional materials with arbitrary radially symmetric boundary conditions
Many scenarios in geotechnical engineering involve cavity unloading from a loaded state
under different boundary conditions, especially for thick-walled cylinder tests in laboratory …
under different boundary conditions, especially for thick-walled cylinder tests in laboratory …