Browsing Norwegian Geotechnical Institute (NGI) Digital Archive by Author "Di Buò, Bruno"
Now showing items 1-5 of 5
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Estimation of preconsolidation stress of clays from piezocone by means of high-quality calibration data
D'Ignazio, Marco; Lunne, Tom; Andersen, Knut H; Yang, Shaoli; Di Buò, Bruno; Länsivaara, Tim (Peer reviewed; Journal article, 2019)An extensive database of high-quality piezocone (CPTU) and laboratory oedometer test data on onshore and offshore clays worldwide has been established. The database covers a wide range of index parameters and overconsolidation ... -
Evaluation of existing CPTu-based correlations for the deformation properties of Finnish soft clays
Di Buò, Bruno; Selänpää, Juha; Lansivaara, Tim Tapani; D'Ignazio, Marco (Chapter, 2018)An extensive research program for soil testing has been conducted on five soft clay deposits located in Finland. This research project aims to collect data from high quality in-situ and laboratory tests and derive correlations ... -
Evaluation of existing CPTu-based correlations for the undrained shear strength of soft Finnish clays
Selänpää, Juha; Di Buò, Bruno; Haikola, M.; Länsivaara, Tim; D'Ignazio, Marco (Chapter, 2018)The Tampere University of Technology has been carrying out an extensive research program on soil testing in Finland. The aim of this research project is to collect data from high-quality in situ and laboratory tests and ... -
Evaluation of sample quality from different sampling methods in Finnish soft sensitive clays
Di Buò, Bruno; Selänpää, Juha; Lansivaara, Tim Tapani; D'Ignazio, Marco (Peer reviewed; Journal article, 2018)The determination of reliable geotechnical parameters from laboratory testing is highly dependent on sample quality. Over the past decades, undisturbed sampling of soft sensitive clays has been performed using various ... -
Investigation and geotechnical characterization of Perniö clay, Finland
Di Buò, Bruno; D'Ignazio, Marco; Selänpää, Juha; Haikola, Markus; Länsivaara, Tim; Di Sante, Marta (Peer reviewed; Journal article, 2019)Understanding the behavior of soft sensitive clays is a key aspect of geotechnical design, especially in those regions where constructions are planned in marine clay areas. In Finland, one of the major geotechnical issues ...