Detailed Three-Dimensional Modeling of the C-130 Center Wing ...

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Building Fasteners make nodes for shank make elements for shank make nodes/elements for head center make nodes/elements for head periphery make nodes/elements for tail center make nodes/elements for tail periphery 24/35
Fastener Code Input File 3.966819500D+2 2.203318200D+2 1.446636200D+2 0.975897130D+0 -0.097595818D+0 -0.195191640D+0 0.125000000D+0 2.500000000D+0 3, 0.110944000D3, 0.500000000D0 3.966306800D+2 2.210986600D+2 1.440238500D+2 0.975891110D+0 -0.097595215D+0 -0.195190430D+0 0.125000000D+0 2.500000000D+0 2, 0.000000000D0, 0.000000000D0 3.965794100D+2 2.218655200D+2 1.433840600D+2 0.975891110D+0 -0.097595215D+0 -0.195190430D+0 0.125000000D+0 2.500000000D+0 1, 0.000000000D0, 0.000000000D0 3.965281400D+2 2.226323700D+2 1.427442900D+2 0.975891110D+0 -0.097595215D+0 -0.195190430D+0 0.125000000D+0 2.500000000D+0 2, 0.000000000D0, 0.000000000D0 3.964768700D+2 2.233992200D+2 1.421045200D+2 0.975891110D+0 -0.097595215D+0 -0.195190430D+0 0.125000000D+0 2.500000000D+0 1, 0.000000000D0, 0.000000000D0 3.964256000D+2 2.241660800D+2 1.414647500D+2 0.975891110D+0 -0.097595215D+0 -0.195190430D+0 0.125000000D+0 2.500000000D+0 1, 0.000000000D0, 0.000000000D0 x,y,z origin; x,y,z vector components; hole radii; search depth (from vector origin); head type; head angle for CS; head diam for CS • Other inputs • Node and element number offsets • Search tolerances 25/35
Page 1 and 2: Center for Aircraft Structural Life
Page 3 and 4: BACKGROUND / PURPOSE OF PROJECT 3/3
Page 5 and 6: CWB SOLID MODEL GENERATION 5/35
Page 7 and 8: C-130 JEDMICS Database Drawing 3906
Page 9 and 10: CWB Solid Model • ≈ 1000 Critic
Page 11 and 12: FE Analysis Software • C-130 CWB
Page 13 and 14: FE Mesh Design • Typical FE mesh
Page 15 and 16: FASTENER MODELING / LOCATIONS / INS
Page 17 and 18: • Manual extraction from blueprin
Page 19 and 20: Mesh Drilling Pre-Drill Mesh Topolo
Page 21 and 22: • Three types of fasteners • Un
Page 23: Approach • Find duplicate nodes i
Page 27 and 28: Simple Example 27/35
Page 33 and 34: One more thing… Happy Birthday Gr
Page 35: 35/35

Detailed Three-Dimensional Modeling of the C-130 Center Wing ...

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