Resonance tests of two-span and longer lengths of scaled simple equipment August 1981 (IM-DA-326)

Resonance tests have been carried out on isolated two-span, four-span, eight-span and sixteen-span sections of scaled simple overhead, and also on the full tansion length. Results have been compared with the predicted behaviour at each stage, and a major diecrapancy between theory and practice has been observed in respect of...