<abstract xmlns="http://www.w3.org/1999/xhtml">

The paper presents aspects related to the verification of the general stability of the bridge superstructures on circular arches with rigid vertical hangers, bridges of open-type or free-standing, without upper bracing.
A numerical worked analysis is carried out for a single-track railway bridge with a span of 30 m, which is based on the normative SR EN 1993-2:2007. Eurocode 3: Design of steel structures. Part 2: Steel Bridges (EC3-2).
The worked analysis carried out can be useful in deepening the knowledge of the procedure presented in the normative, as well as in the designing of the structures on arches in the field of bridges or other types of metal structures.
</abstract>

The paper presents aspects related to the verification of the general stability of the bridge superstructures on circular arches with rigid vertical hangers, bridges of open-type or free-standing, without upper bracing.
A numerical worked analysis is carried out for a single-track railway bridge with a span of 30 m, which is based on the normative SR EN 1993-2:2007. Eurocode 3: Design of steel structures. Part 2: Steel Bridges (EC3-2).
The worked analysis carried out can be useful in deepening the knowledge of the procedure presented in the normative, as well as in the designing of the structures on arches in the field of bridges or other types of metal structures.

Aspects Regarding EC3-2 Procedure for Stability Verification of the Free-Standing Circular Arches

Bulletin of the Polytechnic Institute of Iași. Construction. Architecture Section

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The paper presents aspects related to the verification of the general stability of the bridge superstructures on circular arches with rigid vertical hangers,...

Aspects Regarding EC3-2 Procedure for Stability Verification of the Free-Standing Circular Arches

Publié en ligne: 18 juil. 2022

Pages: 105 - 117

Reçu: 28 juil. 2021

Accepté: 23 sept. 2021

DOI: https://doi.org/10.2478/bipca-2021-0029

Mots clés
circular steel arches, rigid hangers, calculation parameters, general stability, Euronorm SR EN 1993-2:2007

© 2021 Cătălin Moga et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Aspects Regarding EC3-2 Procedure for Stability Verification of the Free-Standing Circular Arches

Publié en ligne: 18 juil. 2022

Pages: 105 - 117

Reçu: 28 juil. 2021

Accepté: 23 sept. 2021

DOI: https://doi.org/10.2478/bipca-2021-0029

Mots cléscircular steel arches, rigid hangers, calculation parameters, general stability, Euronorm SR EN 1993-2:2007

© 2021 Cătălin Moga et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
circular steel arches, rigid hangers, calculation parameters, general stability, Euronorm SR EN 1993-2:2007