Critical buckling load of curved sandwich beams with composite skins subjected to uniform pressure load

Poortabib, A.

doi:10.1007/s40430-015-0435-0

Cited by 3 publications

(1 citation statement)

References 14 publications

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“…The bonding between the plates and the honeycomb cells is achieved by structural adhesives that have numerous application areas [7,8]. Honeycomb structures are defined by low weight and high flexural rigidity characteristics, but they are also conveniently used to counter tensile, compression and flexural loads [9][10][11] Unlike metals, composites do not have a homogeneous and isotropic structure. Damage is not seen due to local crack propagation.…”

Section: Introductionmentioning

confidence: 99%

The Flexural Fatigue Behavior of Honeycomb Sandwich Composites Following Low Velocity Impacts

Solmaz

Topkaya

2020

Applied Sciences

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This study experimentally investigated the flexural fatigue behaviors of honeycomb sandwich composites subjected to low velocity impact damage by considering the type and thickness of the face sheet material, the cell size and the core height parameters. Carbon-fiber reinforced composite and the aluminum alloy was used as the face sheet material. First, the static strength of undamaged and damaged specimens was determined by three-point bending loads. Secondly, the fatigue behaviors of the damaged and undamaged specimens were determined. Low velocity impact damage decreased the flexural strength and fatigue lives but increased the damping ratio for all specimens. Maximum damping ratio values were observed on specimens with a aluminum face sheet.

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