Open AccessХарактер деформаций на границе раздела упругих сред при условии скольжения
Author(s) -
Н.В. Чертова,
Ю.В. Гриняев
Publication year - 2018
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2018.09.46070.17024
Subject(s) - transverse wave , transverse plane , distortion (music) , physics , interface (matter) , amplitude , deformation (meteorology) , tensor (intrinsic definition) , wave propagation , mechanics , materials science , optics , geometry , structural engineering , mathematics , engineering , amplifier , optoelectronics , cmos , bubble , maximum bubble pressure method , meteorology
Fresnel coefficients obtained when solving the problem of wave propagation through the interface of two elastic media and expressions for components of the elastic-distortion tensor allow one to study the character of dynamic deformations at the interface. Deformation modes different from zero at the interface of the elastic media under the slip-contact condition have been determined. Dependences of deformation amplitudes at the interface on the wave incidence angle and parameters of the adjacent media for incident longitudinal and transverse waves have been constructed and analyzed.