Autor:
Różyło, Patryk ; Wysmulski, Paweł ; Falkowicz, Katarzyna
Współtwórca:
Tytuł:
FEM and experimental analysis of thin-walled composite elements under compression
Tytuł publikacji grupowej:
Temat i słowa kluczowe:
thin-walled structures ; Finite Element Method (FEM) ; numerical investigations ; experimental investigations ; buckling
Abstract:
Thin-walled steel elements in the form of openwork columns with variable geometrical parameters of holes were studied. The samples of thin-walled composite columns were modelled numerically. They were subjected to axial compression to examine their behavior in the critical and post-critical state. The numerical models were articulately supported on the upper and lower edges of the cross-section of the profiles. ; The numerical analysis was conducted only with respect to the non-linear stability of the structure. The FEM analysis was performed until the material achieved its yield stress. This was done to force the loss of stability by the structures. The numerical analysis was performed using the ABAQUS software. The numerical analysis was performed only for the elastic range to ensure the operating stability of the tested thin-walled structures.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Data wydania:
Typ zasobu:
Format:
DOI:
Strony:
Źródło:
IJAME, volume 22, number 2 (2017)