Reciprocity relations are valid also for dynamic problems (Fung, reference [1]). In this paper, the reciprocity relation is first used to determine the response of a simply supported beam subjected lo an arbitrarily time-varying force moving with constant speed. Then the reciprocity relation is used to determine the response of a beam-like structure (a beam on mass-spring supports, a model of a railroad) subjected to a moving constant force. Numerical solutions, including also a pair of moving forces, are given.
Structural Responses to Moving Forces Determined by Reciprocity Relations
Vehicle System Dynamics ; 19 , 3 ; 113-130
1990-01-01
18 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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