Excitation of Flexural Waves in Lake Ice with 80-Hz Resonant Seismic Transducers

摘要

A description is given of steady-state flexural wave propagation experiments conducted on the ice cover of Lake George, N. Y., using portable 80-Hz/10-W max seismic transducers as transmitters and receivers. Measured flexural wave propagations and signal characteristics are analyzed with regard to acoustical communications through lake ice. (Author)