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Honeycomb Core Shear Stress Hand Calculation
Hi SWComposites, thanks for the reply.. The core has a typical short beam allowable of about 80psi for a 3# density. Using simple statics, force and moment balance, and using end supports at an 8" span, for the 5" overturning moment arm at the top and taking moments about the side that reacts...- stressoblivion
- Post #3
- Forum: Aircraft engineering
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Honeycomb Core Shear Stress Hand Calculation
Hello experts, can you shed some light on going about calculating the transverse shear stress in the honeycomb core of a sandwich panel using hand calcs? Scenario: An attachment fitting on top of it fastened with 8 screws and potted inserts, about 5.0" tall moment arm due to an axial (parallel...- stressoblivion
- Thread
- Replies: 2
- Forum: Aircraft engineering
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Eigenvalues of two similar structures
Dear experts, I have two commercial aircraft interior galley structures. One of them has been in service for a while. The other is a new unit that needs to meet same requirements of vibration. So the objective is to compare these two structures to show compliance of the new unit with Part 25...- stressoblivion
- Thread
- Replies: 3
- Forum: Mechanical Acoustics/Vibration engineering
