Results 31 to 40 of about 1,100 (141)
Rock and Soil Mechanics, 2021 The deep excavation of foundation pit in soft soil layer will cause serious disturbance to the soil at the bottom of the pit. Affected by excavation disturbance, the mechanical properties and stress state of the soil at the bottom of the pit will change.
LU Tai-shan +4 more
doaj +1 more source
Investigation into the effect of uncertainty of CPT-based soil type estimation on the accuracy of CPT-based pile bearing capacity analysis [PDF]
, 2016 Cone Penetration Test (CPT or CPTu) is commonly used for estimating soil types and also for the geotechnical design of pile foundation. However, the level of agreement between the CPT-based soil types and the traditional identification of soil types ...
Bellis, Angela, Hamza, Omar
core +2 more sources
Yantu gongcheng xuebao, 2023 In geotechnical engineering investigation, the multivariate in-situ test data fusion method has become the research trend, and it has obvious advantages in improving the accuracy of parameters and the evaluation of strength characteristics of soils.
ZHANG Guochao 1, YU Song 1, ZHANG Junjie 1, ZHANG Rong 1, WANG Yong 2
doaj +1 more source
Geosciences, 2020 This paper describes the implementation and use of a mechanical cone penetration test (CPTm) database for the evaluation of the liquefaction potential in some areas of Tuscany.
Stefano Stacul +4 more
doaj +1 more source
Yantu gongcheng xuebao, 2022 The cone penetration test (CPT) is a commonly used technique to identify the liquefaction of sandy soil in the world but it cannot reflect the influences of pore water pressure (pore pressure) on the liquefaction behavior. The piezocone penetration test (
DUAN Wei1, 2, , CAI Guo-jun 2, 3, LIU Song-yu 2, ZHAO Ze-ning 2, DONG Xiao-qiang 1, CHEN Rui-feng 2
doaj +1 more source
Mechanical characterisation of lacustrine clay by interpreting spatial variability in CPTU measurements [PDF]
, 2011 Transportation infrastructure is common in highly populated areas near the major lakes in the Swiss 'Mittelland', where extensive deposits of normally consolidated post glacial clays have formed.
Casini, F, Springman, S, Vessia, G
core +1 more source
Cone Penetration Testing 2022 [PDF]
, 2022 This volume contains the proceedings of the 5th International Symposium on Cone Penetration Testing (CPT’22), held in Bologna, Italy, 8-10 June 2022. More than 500 authors - academics, researchers, practitioners and manufacturers – contributed to the ...
core +1 more source
Microstructural study of the deformation zones during cone penetration in silt at variable penetration rates [PDF]
, 2015 During conventional cone penetration testing in silt, the soil will normally be partially drained. If the penetration rate varies, time for drainage is altered and therefore the measured cone resistance and pore pressure will change.
Fonseca, J. +3 more
core +1 more source
Frontiers in Marine Science, 2023 Deformation analysis and control of underwater large-diameter shield tunnels is a prerequisite for safe tunnel construction. Reasonable selection of constitutive model and its parameters is the key to accurately predicting the deformation induced by ...
Yao Lu +7 more
doaj +1 more source
Pore Pressure Response and Dissipation of Piezocone Test in Shallow Silty Soil of Yellow River Delta
Journal of Marine Science and Engineering, 2022 Soil dilatancy and partial drainage have great influence on the consolidation coefficient assessment of silty soils with clay content of less than 30% in the Yellow River Delta using the CPTu. This paper discussed the effect of soil dilatancy and partial
Yan Zhang +4 more
doaj +1 more source