Efficient Midfrequency Analysis of Built-Up Structure Systems with Interval Parameters

Table 8

The relative errors of the bounds of the plate energy and the autospectrum of the driving point displacements with three subintervals.

	Frequency (Hz)	Lower bounds			Upper bounds
		MCS	S-SIPFEM/SEA	Relative errors (%)	MCS	S-SIPFEM/SEA	Relative errors (%)
(J)
	(m^2)