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This investigation presents a quasi-static simulation method that adopts energy conservation and the results from the static crush to simulate the impact behavior of carbon-epoxy composite laminate plates. These plates consist of adhered visco-elastic material, and formed constrained layered damped (CLD) components. The damping force is considered in the quasi-static simulation. Comparison with experimental...
Plate and shell specimens were formed from carbon–epoxy prepregs. Then, attaching 3M damping foil SJ-2552 to specimens formed constrained layered damped (CLD) components with sandwich-like structures. A steel indentor was used to compress the plate and shell specimens until they completely collapsed. The crushing strength of the CLD components is examined experimentally, and the finite element software...
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