Product: Abaqus/Standard
Material and geometry specifications are as given in “Test 5: Deep simply supported beam: frequency extraction,” Section 4.5.1.
Loading:
Uniform force of 1.E6 N/m applied to all elements with unit white noise power spectral density in the frequency region between 0 Hz and 1000 Hz, using the fully correlated type of random loading.
Damping:
16 modes with direct damping. 
2%.
Response:
Peak PSD of displacement and stress.
This is a test recommended by the National Agency for Finite Element Methods and Standards (U.K.): Test 5R from NAFEMS “Selected Benchmarks for Forced Vibration,” R0016, September 1993.
PSD
PSD