It has several drawbacks, particularly the inaccuracy in the determination of the preconsolidation stress and the length and complexity of the procedure. The constant rate loading test CRS avoids these two problems, but it is not yet considered as a standard test. It has also led to a literature search, develop theories of primary consolidation, conduct comparative tests and develop a test procedure. However this research has been carried out on reconstituted samples. This additional research will be carried out on undisturbed samples. The advantages of the CRS tests are numerous enough to justify a standardisation procedure in Switzerland.

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Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. L'argile verte de Romainville a ete etudiee. Ses proprietes de retention d'eau sont d'abord caracterisees avec mesure simultanee de la teneur en eau massique et du volume.

Sa compressibilite a ete ensuite etudiee par l'essai oedometrique a succion controlee. Les resultats obtenus ont montre une forte sensibilite a l'eau et un haut potentiel de retrait - gonflement.

View PDF. Save to Library. Create Alert. Launch Research Feed. Share This Paper. Figures from this paper. Citations Publications citing this paper. References Publications referenced by this paper. New equations for swelling characteristics of bentonite-based buffer materials Hideo Komine , Nobuhide Ogata Chemistry Li Geology Controlling suction by the vapour equilibrium technique at different temperatures and its application in determining the water retention properties of MX 80 clay.

Tang , Cui Y. Canadian Geotechnical Journal The relationship between suction and swelling properties in a heavily compacted unsaturated clay.

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Validation of oedometric CRS test on undisturbed samples (VSS2008/501)

Marion Perez. Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. RESUME La determination de la conductivite hydraulique k des materiaux peu permeables est une etape incontournable dans la conception de nombreux ouvrages de genie civil. Ce parametre peut etre determine in situ ou en laboratoire. Dans ce deuxieme cas, il existe une variete de tests et de methodes visant a evaluer les proprietes hydrauliques.


Translation of "essai oedométrique" in English

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