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A platform for research: civil engineering, architecture and urbanism
Biaxial Interaction Diagrams of a RC Section at Elevated Temperatures
https://orcid.org/http://orcid.org/0000-0003-3128-9137
https://orcid.org/http://orcid.org/0000-0002-0130-9152
Based on the lower bound static approach of the yield design (or limit analysis) theory, this paper proposes and develops a simple method for deriving the biaxial interaction diagrams of a reinforced concrete section at both ambient and elevated temperatures. Such a method is an extension of the work of Pham et al. [5] (A straightforward procedure for deriving the biaxial interaction diagrams of RC sections in fire) where the previous complex 3D failure surfaces are simplified here to a superposition of simple 2D interaction diagrams for different orientations of the resulting bending moment in the section. In addition to the proposed theoretical solutions, their validation is provided by their favourable comparison with some experimental results available in the literature.
Biaxial Interaction Diagrams of a RC Section at Elevated Temperatures
https://orcid.org/http://orcid.org/0000-0003-3128-9137
https://orcid.org/http://orcid.org/0000-0002-0130-9152
Based on the lower bound static approach of the yield design (or limit analysis) theory, this paper proposes and develops a simple method for deriving the biaxial interaction diagrams of a reinforced concrete section at both ambient and elevated temperatures. Such a method is an extension of the work of Pham et al. [5] (A straightforward procedure for deriving the biaxial interaction diagrams of RC sections in fire) where the previous complex 3D failure surfaces are simplified here to a superposition of simple 2D interaction diagrams for different orientations of the resulting bending moment in the section. In addition to the proposed theoretical solutions, their validation is provided by their favourable comparison with some experimental results available in the literature.
Biaxial Interaction Diagrams of a RC Section at Elevated Temperatures
https://orcid.org/http://orcid.org/0000-0003-3128-9137
https://orcid.org/http://orcid.org/0000-0002-0130-9152
Based on the lower bound static approach of the yield design (or limit analysis) theory, this paper proposes and develops a simple method for deriving the biaxial interaction diagrams of a reinforced concrete section at both ambient and elevated temperatures. Such a method is an extension of the work of Pham et al. [5] (A straightforward procedure for deriving the biaxial interaction diagrams of RC sections in fire) where the previous complex 3D failure surfaces are simplified here to a superposition of simple 2D interaction diagrams for different orientations of the resulting bending moment in the section. In addition to the proposed theoretical solutions, their validation is provided by their favourable comparison with some experimental results available in the literature.
Biaxial Interaction Diagrams of a RC Section at Elevated Temperatures
RILEM Bookseries
Rossi, Pierre (editor) / Tailhan, Jean-Louis (editor) / Boulvard, Sabine (author) / Pham, Duc Toan (author)
RILEM International Conference on Numerical Modeling Strategies for Sustainable Concrete Structures ; 2022 ; Marseille, France
Numerical Modeling Strategies for Sustainable Concrete Structures ; Chapter: 6 ; 61-68
RILEM Bookseries ; 38
2022-07-01
8 pages
Article/Chapter (Book)
Electronic Resource
English
Biaxial Interaction Diagrams for Short RC Columns of Any Cross Section
British Library Online Contents
TECHNICAL PAPERS - Biaxial Interaction Diagrams for Short RC Columns of Any Cross Section
| Online Contents | 1999
Creep of concrete under uniaxial and biaxial stresses at elevated temperatures
| Engineering Index Backfile | 1967
Elevated temperature biaxial fatigue
| TIBKAT | 1987
Failure temperatures of steel H-section columns under elevated temperatures
| Springer Verlag | 2014