A cavity expansion–based solution for interpretation of CPTu data in soils under partially drained conditions
A cavity expansion–based solution is proposed in this paper for the interpretation of CPTu
data under a partially drained condition. Variations of the normalized cone tip resistance …
data under a partially drained condition. Variations of the normalized cone tip resistance …
[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 …
Stochastic mechanics-based Bayesian method calibrating the constitutive parameters of the unified model for clay and sand with CPTU data
Y Fu, C Ma, Y Bian, G Lv, Y Hu, C Wang - Acta Geotechnica, 2022 - Springer
Abstract Compared with the Cam-Clay model, Clay and Sand Model (CASM) imported the
state parameter, which can describe the complicated mechanical behaviors for clay and …
state parameter, which can describe the complicated mechanical behaviors for clay and …
Drained cavity expansion analysis with a unified state parameter model for clay and sand
This paper presents an analytical solution for drained expansion in both spherical and
cylindrical cavities with a unified state parameter model for clay and sand (CASM). The …
cylindrical cavities with a unified state parameter model for clay and sand (CASM). The …
Analytical cavity expansion-critical state model for piezocone dissipation in fine-grained soils
After the arrest of cone penetration in clays and silts, excess porewater pressures decay with
time until Δu= 0 and hydrostatic conditions prevail. A dissipation model is developed and …
time until Δu= 0 and hydrostatic conditions prevail. A dissipation model is developed and …
Interpretation of cone penetration test data in layered soils using cavity expansion analysis
Cavity expansion theory plays an important role in many geotechnical engineering
problems, including the cone penetration test (CPT). One of the challenges of interpreting …
problems, including the cone penetration test (CPT). One of the challenges of interpreting …
Interpretation of pore pressure dissipation of CPTu in intermediate soil considering partial drainage effect
Y Zhang, H Wang, T Liu, H Liu, S Deng - Ocean Engineering, 2022 - Elsevier
The degree of drainage that occurs during structure-soil interaction is a crucial factor that
affects the stress on the structure in the intermediate soil. The consolidation coefficient is the …
affects the stress on the structure in the intermediate soil. The consolidation coefficient is the …
Analysis of CPT end resistance at variable penetration rates using the spherical cavity expansion method in normally consolidated soils
Y Suzuki, BM Lehane - Computers and Geotechnics, 2015 - Elsevier
This paper presents numerical analyses simulating Cone Penetration Test (CPT) end
resistance under various drainage conditions. The CPT end resistance was assessed using …
resistance under various drainage conditions. The CPT end resistance was assessed using …
Generalized CPT method for evaluating yield stress in soils
PW Mayne - Geo-Congress 2014: Geo-Characterization and …, 2014 - ascelibrary.org
A generalized approach for first-order estimations of the effective yield stress (σy'=
preconsolidation stress) in a variety of soil types is developed for the cone penetration test …
preconsolidation stress) in a variety of soil types is developed for the cone penetration test …
Analysis of cavity expansion in sand
R Salgado, MF Randolph - International Journal of Geomechanics, 2001 - ascelibrary.org
Cavity expansion analysis plays a significant role in modern soil mechanics. The analysis of
many of the most important problems in the practice of geotechnical engineering (such as …
many of the most important problems in the practice of geotechnical engineering (such as …