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A framework for structural systems based on the principles of statistical mechanics

Autor
Andújar, R.; Roset, J.; Kilar, V.
Tipus d'activitat
Article en revista
Revista
Advances in mechanical engineering
Data de publicació
2014-11
Volum
2014
Número
Article ID 501802
Pàgina inicial
1
Pàgina final
13
DOI
https://doi.org/10.1155/2014/501802 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/25343 Obrir en finestra nova
URL
http://dx.doi.org/10.1155/2014/501802 Obrir en finestra nova
Resum
A framework is proposed in which certain well-known concepts of statistical mechanics and thermodynamics can be used and applied to characterize structural systems of interconnected Timoshenko beam elements. We first make the assimilation to a network of nodes linked by potential energy functions that are derived from the stiffness properties of the beams. Then we define a series of thermodynamic quantities inherent to a given structure (i.e., internal energy, heat, pressure, temperature, entrop...
Citació
Andújar, R.; Roset, J.; Kilar, V. A framework for structural systems based on the principles of statistical mechanics. "Advances in mechanical engineering", Novembre 2014, vol. 2014, núm. Article ID 501802, p. 1-13.
Paraules clau
A framework is proposed in which certain well-known concepts of statistical mechanics and thermodynamics can be used and applied to characterize structural systems of interconnected Timoshenko beam elements. We first make the assimilation to a network of nodes linked by potential energy functions that are derived from the stiffness properties of the beams. Then we define a series of thermodynamic quantities inherent to a given structure (i.e., a series of experiments was performed on four structural specimens within the elastic regime.Their configurations were taken from the seismic regulations known as Eurocode 8 in order to have a better based reference for our comparisons. The results are then explained within this new framework., all of them have the dimensions of energy. In order to test this new framework, and kinetic energy). With the exception of entropy, entropy, heat, internal energy, pressure, temperature
Grup de recerca
AIEM - Arquitectura, energia i medi ambient

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