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  1. A

    How can I correctly model the damping behavior in ABAQUS for unidirectional composites to achieve realistic oscillations that decay over time?

    I applied structural damping f, but even after removing it from the material properties, the frequencies remained unchanged. Modeling at the fiber level helps us understand the material's behavior more accurately, especially when microscale interactions affect the overall response. But even...
  2. A

    How can I correctly model the damping behavior in ABAQUS for unidirectional composites to achieve realistic oscillations that decay over time?

    I applied structural damping, but even after removing it from the material properties, the frequencies remained unchanged.
  3. A

    How can I correctly model the damping behavior in ABAQUS for unidirectional composites to achieve realistic oscillations that decay over time?

    I am investigating the vibration properties of unidirectional composite materials using ABAQUS. My aim is to compare the damping behavior in both the longitudinal and transverse directions. However, my current results show unrealistic behavior: the oscillations decrease at first and then start...

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