Open AccessDEVIATION VALUES OF THE CONSOLIDATION COEFFICIENT RESULTING FROM THE DEFINING METHODS OF THE T50 AND T90 TIMES, RESPECTIVELY
Author(s) -
I. N. Grammatikopoulos,
Κ. Αναγνωστόπουλος
Publication year - 2004
Publication title -
deltio tīs ellīnikīs geōlogikīs etaireias/deltio tīs ellīnikīs geōlogikīs etaireias
Language(s) - English
Resource type - Journals
eISSN - 2529-1718
pISSN - 0438-9557
DOI - 10.12681/bgsg.16629
Subject(s) - consolidation (business) , gradation , mathematics , coefficient of variation , geotechnical engineering , statistics , geology , computer science , accounting , economics , computer vision
Six reconstituted silty-sand specimens of different granulometrie gradation were used. Each specimen was prepared according to the usual procedure. The loading procedure was kept for seven sequent days with corresponding loading values of 0,135 - 0,27 - 0,54 - 1,08 - 2,16-4,32 - 8,64 Kg/cm2 . According to the experimental results, there is a clear distinction between the values of cv that resulted from the two methods. Firstly, for stress values higher than a'vmax, the corresponding deviation between the values of Cyis significantly high.