Results 61 to 70 of about 1,361 (122)

A CPTU-based earth pressure model for deep excavations under complex environment and its practical application

open access: yesYantu gongcheng xuebao
The determination of earth pressure is a key element for the design of retaining structures of deep excavations. However, the existing earth pressure models can not reasonably consider the change of soil properties induced by excavation activities.
LIU Songyu 1, 2, LAI Fengwen 3, CAI Guojun 4, LI Hongjiang 1, LU Taishan 1, ZHANG Chaozhe 1
doaj   +1 more source

Fine-Scale Stratigraphic Identification Using Machine Learning Trained on Multi-Site CPTU Data

open access: yesGeosciences
The piezocone penetration test (CPTU) provides rapid, continuous measurements of in situ geotechnical parameters, making it a valuable tool for soil classification and stratigraphic identification.
Kai Li   +3 more
doaj   +1 more source

Study on the Influence of Pile Installation Disturbance on the Settlement of Composite Foundation

open access: yesApplied Sciences
The disturbance generated during the pile installation process increased the compressibility of the soil between the piles, thereby causing additional settlement of the composite foundation.
Zhiwei Shao   +5 more
doaj   +1 more source

CPT-DMT Correlations on Regional Soils from Croatia. [PDF]

open access: yesSensors (Basel), 2022
Grabar K   +3 more
europepmc   +1 more source

Study on Mechanical Properties of Permeable Polymer Treated Loess. [PDF]

open access: yesMaterials (Basel), 2022
Zhao W, Guo C, Wang C, Wang Y, Wang L.
europepmc   +1 more source

A Novel Method for Estimating the Undrained Shear Strength of Marine Soil Based on CPTU Tests

open access: yesJournal of Marine Science and Engineering
The undrained shear strength is an essential parameter in the foundation design of marine structures. Due to the complex marine environment and technical limitations, it is difficult and costly to obtain offshore samples.
Sai Fu   +4 more
doaj   +1 more source

Integrated Characterization Using SCPTu, CPTu, and Dynamic Penetration Tests for Geotechnical Sustainability

open access: yesInżynieria Mineralna
The present study focuses on the geotechnical characterization of a rock mass in Covilhã (Portugal) using in situ testing techniques. The research aims to enhance the understanding of subsurface conditions by integrating multiple geotechnical ...
Luís Andrade Pais   +4 more
semanticscholar   +1 more source

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