Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
EN  |  EL

Αναζήτηση

Πλοήγηση

Ο Χώρος μου

A smooth hyperbolic failure criterion for cohesive-frictional materials

Exadaktylos Georgios, Liolios Pantelis

Πλήρης Εγγραφή


URI: http://purl.tuc.gr/dl/dias/06C2C726-9CE8-41A9-B725-7CA2DD4861EA
Έτος 2013
Τύπος Δημοσίευση σε Περιοδικό με Κριτές
Άδεια Χρήσης
Λεπτομέρειες
Βιβλιογραφική Αναφορά P. Liolios and G. Exadaktylos, "A smooth hyperbolic failure criterion for cohesive-frictional materials", Int. J. Rock Mechan. Mining Sci., vol. 58, pp. 85-91, Feb. 2013. doi:10.1016/j.ijrmms.2012.09.001 https://doi.org/10.1016/j.ijrmms.2012.09.001
Εμφανίζεται στις Συλλογές

Περίληψη

Herein, the construction of a three-parameter smooth hyperbolic failure criterion for cohesive-frictional materials is presented. The criterion has the form of a hyperbola on the Rendulic plane and of an elliptic hyperboloid with a threefold symmetry in the Haigh–Westergaard principal stress space. The effect of the intermediate principal stress on the strength of the material is taken into account. Also, by adjusting appropriately the three parameters of the criterion, well-known failure criteria such as Rankine and von Mises may be derived as special cases. Finally, the proposed criterion is numerically calibrated and validated against standard and true triaxial data sets.

Υπηρεσίες

Στατιστικά