This paper summarizes a part of the first author's Ph.D. Thesis(1) completely devoted to multimode elastic buckling within an FEM strategy. The theoretical arguments unfold among critical points on radial paths (the unique post-critical paths variationally defined), algebraic characterizations, proposition demonstrations and so on, by aiming to prove that the complexity of the phenomenon of multimode buckling (secondary bifurcations, post-critical attractive paths) can be theoretically explained.
Salerno, G., Casciaro, R. (1997). Mode jumping and attractive paths in multimode elastic buckling. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 40(5), 833-861 [10.1002/(SICI)1097-0207(19970315)40:5<833::AID-NME91>3.0.CO;2-6].
Mode jumping and attractive paths in multimode elastic buckling
SALERNO, Ginevra
Membro del Collaboration Group
;
1997-01-01
Abstract
This paper summarizes a part of the first author's Ph.D. Thesis(1) completely devoted to multimode elastic buckling within an FEM strategy. The theoretical arguments unfold among critical points on radial paths (the unique post-critical paths variationally defined), algebraic characterizations, proposition demonstrations and so on, by aiming to prove that the complexity of the phenomenon of multimode buckling (secondary bifurcations, post-critical attractive paths) can be theoretically explained.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
