Matches in SemOpenAlex for { <https://semopenalex.org/work/W1549559735> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1549559735 endingPage "59" @default.
- W1549559735 startingPage "55" @default.
- W1549559735 abstract "Summary The results of the investigations of dynamic behaviour of the flexible prestressed structure elements are presented in the paper. The given physical model can be applied to the flexible structures like sloping arches, shells, bending plates, elements of the large space antenna fields (LSAF). The dynamic behaviour of the investigated systems is described by the equations where ϵ is damping coefficient, α,β are coefficients determining the character of non-linear restoring force are parameters of outer effect. The analysis of the “skeleton” curves disclosed the double qualities of system (1). Thus, “large” oscillations possess the peculiarities of the rigid system behaviour, and “small” oscillations possess the qualities of soft systems. The character of the oscillation amplitude changing with the increase or decrease of the excitation frequencies is followed in Fig 1. The establishment of the forced oscillation regimes from one branch to another is accompanied not only by the transition from “large” oscillations to “small”, or vice versa, but also by the development of the combination tones (2ω, 3ω 5ω, …, ω/2, ω/3). The analytical solutions for “large” and “small” forced oscillations are given by harmonic balance method. The solution was found in the form φ = Acosωt for “large” oscillation, and for “small” oscillation, where . The for curves disclosed unstable branches of amplitude-frequency curves and critical value amplitude of “large” oscillations were obtained. The methods and results of the computing experiment are presented in the paper. For working out the software necessary for the given task, the method of numerical integration (Runge-Kutta method of the fourth order), spectral analysis (Hertzel algorithm), computer graphics, etc were used. The results of the numerical integration are well-coordinated with the analytical solution for the “framework” curves and for the amplitude-frequency curves of forced oscillations." @default.
- W1549559735 created "2016-06-24" @default.
- W1549559735 creator A5007347465 @default.
- W1549559735 creator A5013177582 @default.
- W1549559735 date "2000-01-01" @default.
- W1549559735 modified "2023-10-01" @default.
- W1549559735 title "THE INDUCED OSCILLATIONS OF FLEXIBLE PRESTRESSED ELEMENTS OF STRUCTURES (SYMMETRICAL SYSTEM)" @default.
- W1549559735 doi "https://doi.org/10.1080/13921525.2000.10531564" @default.
- W1549559735 hasPublicationYear "2000" @default.
- W1549559735 type Work @default.
- W1549559735 sameAs 1549559735 @default.
- W1549559735 citedByCount "0" @default.
- W1549559735 crossrefType "journal-article" @default.
- W1549559735 hasAuthorship W1549559735A5007347465 @default.
- W1549559735 hasAuthorship W1549559735A5013177582 @default.
- W1549559735 hasBestOaLocation W15495597351 @default.
- W1549559735 hasConcept C120665830 @default.
- W1549559735 hasConcept C121332964 @default.
- W1549559735 hasConcept C121758426 @default.
- W1549559735 hasConcept C127934551 @default.
- W1549559735 hasConcept C134306372 @default.
- W1549559735 hasConcept C154945302 @default.
- W1549559735 hasConcept C158622935 @default.
- W1549559735 hasConcept C180205008 @default.
- W1549559735 hasConcept C24890656 @default.
- W1549559735 hasConcept C2775924081 @default.
- W1549559735 hasConcept C2778439541 @default.
- W1549559735 hasConcept C33923547 @default.
- W1549559735 hasConcept C40934718 @default.
- W1549559735 hasConcept C41008148 @default.
- W1549559735 hasConcept C47446073 @default.
- W1549559735 hasConcept C54355233 @default.
- W1549559735 hasConcept C57879066 @default.
- W1549559735 hasConcept C62520636 @default.
- W1549559735 hasConcept C74650414 @default.
- W1549559735 hasConcept C86803240 @default.
- W1549559735 hasConceptScore W1549559735C120665830 @default.
- W1549559735 hasConceptScore W1549559735C121332964 @default.
- W1549559735 hasConceptScore W1549559735C121758426 @default.
- W1549559735 hasConceptScore W1549559735C127934551 @default.
- W1549559735 hasConceptScore W1549559735C134306372 @default.
- W1549559735 hasConceptScore W1549559735C154945302 @default.
- W1549559735 hasConceptScore W1549559735C158622935 @default.
- W1549559735 hasConceptScore W1549559735C180205008 @default.
- W1549559735 hasConceptScore W1549559735C24890656 @default.
- W1549559735 hasConceptScore W1549559735C2775924081 @default.
- W1549559735 hasConceptScore W1549559735C2778439541 @default.
- W1549559735 hasConceptScore W1549559735C33923547 @default.
- W1549559735 hasConceptScore W1549559735C40934718 @default.
- W1549559735 hasConceptScore W1549559735C41008148 @default.
- W1549559735 hasConceptScore W1549559735C47446073 @default.
- W1549559735 hasConceptScore W1549559735C54355233 @default.
- W1549559735 hasConceptScore W1549559735C57879066 @default.
- W1549559735 hasConceptScore W1549559735C62520636 @default.
- W1549559735 hasConceptScore W1549559735C74650414 @default.
- W1549559735 hasConceptScore W1549559735C86803240 @default.
- W1549559735 hasIssue "1" @default.
- W1549559735 hasLocation W15495597351 @default.
- W1549559735 hasOpenAccess W1549559735 @default.
- W1549559735 hasPrimaryLocation W15495597351 @default.
- W1549559735 hasRelatedWork W1552215259 @default.
- W1549559735 hasRelatedWork W1977012935 @default.
- W1549559735 hasRelatedWork W2029692876 @default.
- W1549559735 hasRelatedWork W2092487435 @default.
- W1549559735 hasRelatedWork W2094444650 @default.
- W1549559735 hasRelatedWork W2128000458 @default.
- W1549559735 hasRelatedWork W2518959894 @default.
- W1549559735 hasRelatedWork W2616985427 @default.
- W1549559735 hasRelatedWork W2963960354 @default.
- W1549559735 hasRelatedWork W641561202 @default.
- W1549559735 hasVolume "6" @default.
- W1549559735 isParatext "false" @default.
- W1549559735 isRetracted "false" @default.
- W1549559735 magId "1549559735" @default.
- W1549559735 workType "article" @default.