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Contributions on Refined Modelling of Stone Arch Bridges

Costa, Cristina / Arêde, António

Abstract This paper reports on the numerical simulation of the structural response of a single span stone arch railway bridge under incremental static loading representing real trains. The study aimed at identifying adequate numerical modelling strategies to simulate the bridge structural behaviour by means of computational resources, based on the Finite Element Method (FEM) and Distinct Element Method (DEM), taking into account the nonlinear behaviour of the bridge materials and suitable conditions for the geometrical discretization. The bridge modelling was supported by experimental data gathered from in situ and lab testing obtained within the framework of the StonArcRail project.

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Contributions on Refined Modelling of Stone Arch Bridges

Costa, Cristina / Arêde, António

Abstract This paper reports on the numerical simulation of the structural response of a single span stone arch railway bridge under incremental static loading representing real trains. The study aimed at identifying adequate numerical modelling strategies to simulate the bridge structural behaviour by means of computational resources, based on the Finite Element Method (FEM) and Distinct Element Method (DEM), taking into account the nonlinear behaviour of the bridge materials and suitable conditions for the geometrical discretization. The bridge modelling was supported by experimental data gathered from in situ and lab testing obtained within the framework of the StonArcRail project.

Contributions on Refined Modelling of Stone Arch Bridges

Costa, Cristina / Arêde, António

Abstract This paper reports on the numerical simulation of the structural response of a single span stone arch railway bridge under incremental static loading representing real trains. The study aimed at identifying adequate numerical modelling strategies to simulate the bridge structural behaviour by means of computational resources, based on the Finite Element Method (FEM) and Distinct Element Method (DEM), taking into account the nonlinear behaviour of the bridge materials and suitable conditions for the geometrical discretization. The bridge modelling was supported by experimental data gathered from in situ and lab testing obtained within the framework of the StonArcRail project.

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Titel:

Contributions on Refined Modelling of Stone Arch Bridges

Beteiligte:

Costa, Cristina (Autor:in) / Arêde, António (Autor:in)

Erschienen in:

Proceedings of ARCH 2019 ; 128-135

Structural Integrity ; 11

Erscheinungsdatum:

30.09.2019

Format / Umfang:

8 pages

ISBN:

978-3-030-29227-0 , 978-3-030-29226-3

ISSN:

2522-5618 , 2522-560X

DOI:

https://doi.org/10.1007/978-3-030-29227-0_9

Medientyp:

Aufsatz/Kapitel (Buch)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Stone arch bridges , Micro-modelling , FEM and DEM Engineering , Building Construction and Design , Mechanical Engineering , Structural Materials

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