Abstract
The method of calculating rod systems for interaction with a mobile inertial load at a variable speed of motion using the proposed rod boundary elements (GE) is considered. Test problems on the movement of a load with variable speeds along a pivotally supported beam with its discretization by a set of GE are considered. The problem of movement in the braking mode of a high-speed train on a frame overpass is considered. To construct the methodology, the step method proposed earlier by the author of the article is used to solve problems of unsteady dynamics of structures and the method of calculating structures for the action of mobile force and inertial loads (the method of nodal accelerations).
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