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A FEA Comparison of Stiffener Systems in Circular Bulkheads
by: Nathan Medrek
MANE 6980
December 16, 2010
![Page 2: A FEA Comparison of Stiffener Systems in Circular Bulkheads by: Nathan Medrek MANE 6980 December 16, 2010](https://reader036.vdocuments.us/reader036/viewer/2022062313/56649d5e5503460f94a3d108/html5/thumbnails/2.jpg)
Project Description/Background
• 2 stiffening systems
• Bulkhead nomenclature
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Milestones
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10/28 Milestones
• Cartesian Bulkhead
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10/28 Milestones - continuedOptimization 4
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10/28 Milestones - continued
• Concentric Ring Bulkhead
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10/28 Milestones - continuedOptimization 3
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11/4 Milestones• Cartesian Bulkhead
Containment – 1.25”
Canning – 1.0”
Around cut-out – 2.25”
Perimeter Ring – 1.875”
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11/4 Milestones Continued• Concentric Ring Bulkhead
Containment – 2.0”
Canning – 2.0”
Perimeter Ring – 2.25”
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11/18 Milestones
• Cartesian Bulkhead
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11/18 Milestones Continued• Cartesian Bulkhead (optimization 2)
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11/18 Milestones Continued
• Concentric Ring Bulkhead
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11/18 Milestones Continued
• Concentric Ring Bulkhead (Optimization 2)