A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thin Carbon-Reinforced Concrete Components Under Combined Compressive and Bending Load
https://orcid.org/http://orcid.org/0000-0002-0101-221X
https://orcid.org/http://orcid.org/0000-0002-1596-7164
https://orcid.org/http://orcid.org/0000-0003-3104-2927
https://orcid.org/http://orcid.org/0000-0001-6697-8827
https://orcid.org/http://orcid.org/0000-0001-6666-5388
In the last three decades, extensive research and development have propelled carbon reinforcement as a compelling alternative to conventional steel in concrete, leading to an increased application in construction in recent years. This innovative material, resistant to corrosion, allows the concrete cover to be reduced to a minimum, enabling the construction of very filigree components and members. Against this background, the stability behavior is a theme of growing importance for the design of such structures. Moment-normal force interaction diagrams can help to assess the failure mode of slender compression members. Hence, an analytical failure envelope for carbon-reinforced concrete under combined bending and longitudinal force is derived, using an adapted, linear-elastic material model for the non-metallic reinforcement. Experimental investigations on carbon-reinforced concrete components with different slenderness ratios under simultaneous axial and flexural loads unveil insights into load-bearing and deformation behavior. This research contributes to the development of sustainable and resource-efficient concrete structures, emphasizing the significance of stability and slenderness ratios in design considerations.
Thin Carbon-Reinforced Concrete Components Under Combined Compressive and Bending Load
https://orcid.org/http://orcid.org/0000-0002-0101-221X
https://orcid.org/http://orcid.org/0000-0002-1596-7164
https://orcid.org/http://orcid.org/0000-0003-3104-2927
https://orcid.org/http://orcid.org/0000-0001-6697-8827
https://orcid.org/http://orcid.org/0000-0001-6666-5388
In the last three decades, extensive research and development have propelled carbon reinforcement as a compelling alternative to conventional steel in concrete, leading to an increased application in construction in recent years. This innovative material, resistant to corrosion, allows the concrete cover to be reduced to a minimum, enabling the construction of very filigree components and members. Against this background, the stability behavior is a theme of growing importance for the design of such structures. Moment-normal force interaction diagrams can help to assess the failure mode of slender compression members. Hence, an analytical failure envelope for carbon-reinforced concrete under combined bending and longitudinal force is derived, using an adapted, linear-elastic material model for the non-metallic reinforcement. Experimental investigations on carbon-reinforced concrete components with different slenderness ratios under simultaneous axial and flexural loads unveil insights into load-bearing and deformation behavior. This research contributes to the development of sustainable and resource-efficient concrete structures, emphasizing the significance of stability and slenderness ratios in design considerations.
Thin Carbon-Reinforced Concrete Components Under Combined Compressive and Bending Load
https://orcid.org/http://orcid.org/0000-0002-0101-221X
https://orcid.org/http://orcid.org/0000-0002-1596-7164
https://orcid.org/http://orcid.org/0000-0003-3104-2927
https://orcid.org/http://orcid.org/0000-0001-6697-8827
https://orcid.org/http://orcid.org/0000-0001-6666-5388
In the last three decades, extensive research and development have propelled carbon reinforcement as a compelling alternative to conventional steel in concrete, leading to an increased application in construction in recent years. This innovative material, resistant to corrosion, allows the concrete cover to be reduced to a minimum, enabling the construction of very filigree components and members. Against this background, the stability behavior is a theme of growing importance for the design of such structures. Moment-normal force interaction diagrams can help to assess the failure mode of slender compression members. Hence, an analytical failure envelope for carbon-reinforced concrete under combined bending and longitudinal force is derived, using an adapted, linear-elastic material model for the non-metallic reinforcement. Experimental investigations on carbon-reinforced concrete components with different slenderness ratios under simultaneous axial and flexural loads unveil insights into load-bearing and deformation behavior. This research contributes to the development of sustainable and resource-efficient concrete structures, emphasizing the significance of stability and slenderness ratios in design considerations.
Thin Carbon-Reinforced Concrete Components Under Combined Compressive and Bending Load
RILEM Bookseries
Mechtcherine, Viktor (editor) / Signorini, Cesare (editor) / Junger, Dominik (editor) / Giese, Josiane (author) / Curbach, Manfred (author) / Chudoba, Rostislav (author) / Adam, Viviane (author) / Beckmann, Birgit (author)
RILEM-fib International Symposium on Fibre Reinforced Concrete ; 2024 ; Dresden, Germany
Transforming Construction: Advances in Fiber Reinforced Concrete ; Chapter: 83 ; 696-704
RILEM Bookseries ; 54
2024-09-12
9 pages
Article/Chapter (Book)
Electronic Resource
English
Reinforced concrete columns under combined compression and bending
| Engineering Index Backfile | 1946
Reinforced concrete columns under combined compression and bending
| Engineering Index Backfile | 1947
Shearing strength of reinforced concrete beams under bending load
| Engineering Index Backfile | 1924