Analysis of Cable-Membrane Structures Using The Dynamic Relaxation Method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00220441" target="_blank" >RIV/68407700:21110/14:00220441 - isvavai.cz</a>
Result on the web
<a href="http://paginas.fe.up.pt/~eurodyn2014/CD/papers/book_of_proceedings_eurodyn2014.pdf" target="_blank" >http://paginas.fe.up.pt/~eurodyn2014/CD/papers/book_of_proceedings_eurodyn2014.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Analysis of Cable-Membrane Structures Using The Dynamic Relaxation Method
Original language description
This paper compares the effectiveness of different schemes of dynamic relaxation method (DRM) for the analysis of cable and membrane structures. DRM is an iterative process that is used to find static equilibrium. DRM is not used for the dynamic analysisof structures; a dynamic solution is used for a fictitious damped structure to achieve a static solution. The stability of the method depends on the fictitious variables (i.e. mass a damping) and time step. The effect of mass distribution along the structure is also studied in the paper. Eight different schemes DRM will be used in this paper. Schemes A and B are based on the theory of viscous damping. Schemes C, D and E are based on the theory of kinetic damping (KD) with a peak in the middle of the time step and schemes F, G and H are based on the theory of KD with parabolic approximation. A cable is approximated as a tension bar, a catenary (several tension bars) and a perfectly flexible element. For membrane structures a triangular
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP105%2F11%2F1529" target="_blank" >GAP105/11/1529: Analysis of Cable Membrane Structures</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the IX International Conference on Structural Dynamics, EURODYN2014
ISBN
978-972-752-165-4
ISSN
2311-9020
e-ISSN
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Number of pages
8
Pages from-to
1919-1926
Publisher name
Faculdade de Engenharia da Universidade do Porto
Place of publication
Porto
Event location
Porto
Event date
Jun 30, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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