Finite element modeling of the crushing behavior of thin-walled CFRP tubes under axial compression

2014 ◽  
Vol 64 ◽  
pp. 50-58 ◽  
Author(s):  
Deepak Siromani ◽  
Jonathan Awerbuch ◽  
Tein-Min Tan
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Axial Compression ◽  
Element Modeling ◽  
Thin Walled ◽  
Cfrp Tubes ◽  
Crushing Behavior

Optimal finite element modeling of filament wound CFRP tubes

2022 ◽  
Vol 253 ◽  
pp. 113808
Author(s):  
Ilias Zacharakis ◽  
Dimitrios Giagopoulos ◽  
Alexandros Arailopoulos ◽  
Olga Markogiannaki
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Element Modeling ◽  
Filament Wound ◽  
Cfrp Tubes

scholarly journals Crushing Behavior of Thin-Walled Hexagonal Tubes with Partition Plates

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Dai-Heng Chen ◽  
Kenichi Masuda
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Axial Compression ◽  
Compressive Load ◽  
Full Length ◽  
Compression Load ◽  
Thin Walled Tube ◽  
Thin Walled ◽  
Crushing Behavior ◽  
Element Method

The crushing behaviour of hexagonal thin-walled tube with partition plates subjected to axial compression is studied by using finite element method. It is found that, in the crushing process, the folds, which generate along the full length of the tube, come to be crushed simultaneously and the compressive load will not descend, since the compressive load produced in the central part does not descend with the folds forming on outer walls. Therefore, in order to suppress a fluctuation of the compression load in crushing of the tube and to raise its average compression load, it is an effective method to introduce corner parts, especially corner parts where three plates intersect, in the geometry of the thin-walled tube.

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