See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/344298775 ABAQUS Tutorial: Continuum vs. solid vs. 2-D shell elements for buckling analysis of composite shells Presentation · September 2020 CITATIONS READS 0 2,333 1 author: Ronald Heinz Norbert Wagner Siemens 124 PUBLICATIONS 1,055 CITATIONS SEE PROFILE All content following this page was uploaded by Ronald Heinz Norbert Wagner on 18 September 2020. The user has requested enhancement of the downloaded file. Material parameter Laminate Stacking (skin) Elasticity modulus 𝐸11 - [𝑁/𝑚𝑚2 ] Elasticity modulus 𝐸22 - [𝑁/𝑚𝑚2 ] Poisson’s ratio ν12 Shear modulus - 𝐺12 - [𝑁/𝑚𝑚2 ] Shear modulus - 𝐺23 - [𝑁/𝑚𝑚2 ] Geometry parameter Large radius R - [mm] Length L - [mm] Ply thickness tp - [mm] Effective Thickness teff - [mm] R/teff L/R Cylinder Z36 [34,-34,0,0,53,-53] 152400 8800 0.31 4900 3230 400 800 0.125 0.726 550.47 2.0 400.750 400.625 400.500 400.375 400.250 400.125 400 C3D8R SC8R S4R Exp. - Z36 C3D20 Axial Force F [kN] 120 100 80 60 40 20 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 Axial Displacement u [mm] 0.6 0.65 0.7 0.75 ABAQUS Tutorial: Continuum vs. solid vs. 2-D shell elements for buckling analysis of composite cylinders In this video, https://youtu.be/ajZ1cOU4708 I will compare different modelling methods for composite shells! Conventional shell elements (2D): 0:44 Continuum shell element (2.5D): 6:32 Solid element (3D): 15:19 Important settings for C3D20 elements (quadratic shape functions and full integration): 29:52 Result overview: 31:00 Comparison of buckling loads: 32:30 #buckling #abaqus #abaqustutorial #hnrwagner Researchgate Profile https://www.researchgate.net/profile/Ronald_Wagner# Mendeley Profile https://www.mendeley.com/profiles/ronald-wagner/publications/ Google Scholor Profile https://scholar.google.de/citations?user=a4sKEKsAAAAJ&hl=en Scopus Profile https://www.scopus.com/authid/detail.uri?origin=resultslist&authorId=57031132000&zone= ORCID iD https://orcid.org/0000-0003-2749-1455 View publication stats