Refined Method of Computional Analysis of Bridges Rheological Phenomena with Change of Structural Systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00211993" target="_blank" >RIV/68407700:21110/13:00211993 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Refined Method of Computional Analysis of Bridges Rheological Phenomena with Change of Structural Systems
Original language description
It is presented a method for obtaining a complete description of the real spatial behaviour of concrete bridge structures including rheological phenomena and changes of statical systems. It is particularly the effects of shear lag, shear action of webs in box girders, warping torsion, warping of sections, distortion effects, state of stress in the singular regions, the real prestress loss, etc. The method combines conventional approaches for calculating the development of the internal forces and deflections due to changes in the structural system during construction, based on beam statics and commercial programs, and FEM softwares developed for calculating spatial shell structures.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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