Behaviour of saturated railway track foundation materials during undrained cyclic loading

This paper presents results of a series of hollow cylinder tests carried out to investigate the undrained behaviour of saturated railway track foundation materials during cyclic loading involving principal stress rotation. Four sand–clay mixes representative of real railway track foundation material...

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Veröffentlicht in:	Canadian geotechnical journal 2018-05, Vol.55 (5), p.689-697
Hauptverfasser:	Mamou, Anna, Priest, Jeffrey A, Clayton, Christopher R.I, Powrie, William
Format:	Artikel
Sprache:	eng
Schlagworte:	appareils à cylindre creux argile Axial strain Building foundations Clay Cyclic loading Cyclic loads cyclic tests Cylinders Dynamic testing (Engineering) essais cycliques excess pore pressure global void ratio hollow cylinder apparatus intergranular void ratio limon Mechanical properties Methods Pore pressure Pores Porosity pression de pores excessive Pressure principal stress rotation Railroad tracks Railway tracks rapport de vide global rapport de vide intergranulaire Rotation rotation de contrainte principale sable sand Shear stress silt Testing Void ratio Weight
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