Estimation of preconsolidation stress of clays from piezocone by means of high-quality calibration data

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 ratios (OCR) in the range 1 to 5. The purpose is to derive general correl...

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Bibliographic Details
Main Authors: Marco D'Ignazio, Tom Lunne, Knut. H. Andersen, Shaoli Yang, Bruno Di Buò, Tim Länsivaara
Format: Article
Language:English
Published: AIMS Press 2019-05-01
Series:AIMS Geosciences
Subjects:
Online Access:https://www.aimspress.com/article/10.3934/geosci.2019.2.104/fulltext.html