PSI - Issue 60

M Mohan Kumar et al. / Procedia Structural Integrity 60 (2024) 177–184 M Mohan Kumar et al. / Structural Integrity Procedia 00 (2024) 000 – 000

180 4

Fig 2. FE model of unstiffened panel

Fig 3: FE model of riveted stiffened panel

Fig 4: FE model of integrally stiffened panel Table 1: FE model summaries of the stiffened panel

Panel components

Type of Elements

No of elements

Aspect Ratio

Skin

QUAD4

166912 77312

1.39 1.22

Stringer

QUAD4, TRIA3

Rivet

BEAM ,

256

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