E3S Web Conf.
Volume 127, 2019X Anniversary International Conference “Solar-Terrestrial Relations and Physics of Earthquake Precursors”
|Number of page(s)||6|
|Section||Geophysical Fields and their Interactions|
|Published online||05 November 2019|
Complex for experimental research of elastic wave interactions with ice layer
1 HEU, College of Underwater Acoustic Engineering, 150001, Harbin, China
2 FEFU, Engineering Department, 690922, Vladivostok, Russia
1 Corresponding author: firstname.lastname@example.org
An adjustable pneumatic generator of acoustic signals with shock excitation was developed. Measuring and computing complex was also created to investigate elastic acoustic wave propagation along ice surface. Experiments on low-frequency acoustic signal propagation from the pneumatic generator were carried out in «water-ice-air» system. The possibility to apply the developed measuring and computing complex for physical modeling of acoustic wave propagation from earthquake sources along ice cover was confirmed.
© The Authors, published by EDP Sciences, 2019
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