Blar i Norwegian Geotechnical Institute (NGI) Digital Archive på forfatter "Länsivaara, Tim"
-
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 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 ... -
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 ...