Abstract
Impact events on soil media cause vibrations that propagate all around the impact site. These vibrations can be mitigated by the construction of suitable buried barriers. A recent proposal suggests of realizing them by meta-structures characterized by a nonlinear response. Their design requires repeated analyses of the whole system made of soil and barriers. A simplification is achieved by building the reduced order model of the linear system and incorporating the nonlinear effects as suitable external actions.
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The author gratefully acknowledges the financial support provided by the Athenaeum Research Grant.
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Casciati, F. (2017). Reduced Order Models and Localized Nonlinearity: An Approach to the Design of Meta-Structures. In: Irschik, H., Belyaev, A., Krommer, M. (eds) Dynamics and Control of Advanced Structures and Machines. Springer, Cham. https://doi.org/10.1007/978-3-319-43080-5_21
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DOI: https://doi.org/10.1007/978-3-319-43080-5_21
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