: 1-7
Received: August 28, 2023
Revised: September 28, 2023
Accepted: October 10, 2023
Lviv Polytechnic National University

The dynamic problem of determining the wave field of displacements on the surface of an elastic half-space caused by the opening of an internal mode II crack has been solved. Using the method of boundary integral equations, a change in the amplitude-frequency characteristics of elastic oscillations on the surface of a solid body depending on the size of the defect, its depth, and the distance from the epicenter to the observation point was determined.

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