In this
paper, for the initial and boundary value problem of beams withstructural damping, by introducing intermediate
variables, the original fourth-order problem is transformed into
second-order partial differential equations, and the mixed finite volume
element scheme is constructed, and the existence, uniqueness and convergence of
the scheme are analyzed. Numerical examples are provided to confirm the theoretical results. In
the end, we test the value of δ to observe its influence on the
model.
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