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Author(s):	Schwiteilo, Erik; Herle, Ivo
Title:
Abstract:	Es werden Ergebnisse von in unterschiedlichen Laboren durchgeführten Ödometer- und Rahmenscherversuchen verglichen und analysiert. Um ein möglichst homogenes Material zu erhalten, wurden die Proben aus einem tonigen Boden aufbereitet und vorkonsolidiert. Die Handhabung des Probenmaterials und die Durchführung der Versuche wurde jedem teilnehmenden Labor in einer detaillierten Beschreibung der einzelnen Versuchsschritte mitgeteilt. Die aus den Laborergebnissen hergeleiteten Bodenkennwerte streuen in einem relativ breiten Bereich. Die Analyse der Ergebnisse hat gezeigt, dass ein großer Teil der Streuung auf die Versuchsbedingungen zurückzuführen ist. Comparative study on the compressibility and shear parameters of clay from oedometer and direct-shear tests. Results of oedometer and direct shear tests, which were performed in several laboratories, are compared and analysed. In order to obtain homogeneous and reproducible samples, a clayey soil was remolded and pre-consolidated. The handling of the soil specimens and detailed testing procedures were described and communicated to each participating laboratory. The evaluated soil properties scatter in a relatively wide range. The analysis of the results shows that a large part of the scatter originates from the testing conditions.
Source:	geotechnik 40 (2017), No. 3
Page/s:	204-217
Language of Publication:	German

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