Publication
Influence of sustained loading on resistance and deformation capacity of reinforced concrete members in compression
Related publications (268)
Influence of model uncertainty and long term deformations in action effects calculation in reinforced concrete structures
Most codes of practice adopt a semi probabilistic design approach for the dimensioning and assessment of structures. Accordingly, structural safety is ensured by performing limit state verifications using design values determined with adequately calibrated ...
EPFL2024Reusability assessment of reinforced concrete components prior to deconstruction from obsolete buildings
Corentin Jean Dominique Fivet, Maléna Bastien Masse, Julie Rachel Devènes
A large part of building demolitions is motivated by purely socio-economic reasons. Hence, about-to-be-demolished structures, commonly made of reinforced concrete, very often present no or little degradation. When adaptive reuse of the entire building is n ...
2024Experimental investigation of dowel action in reinforcing bars using refined measurements
Aurelio Muttoni, Marko Pejatovic
In typical reinforced concrete design, reinforcement is designed to carry axial forces, but it can also resist transversal forces by dowel action. This is usually neglected for simplicity's sake in the design phase, but it can be accounted for either expli ...
Ernst & Sohn2024Contributions to rebar-to-concrete interaction and its structural implications for design and monitoring applications
Bond between reinforcing bars and concrete has been the focus of extensive research over the last century. This is well-justified as the functioning of reinforced concrete intimately depends on the interaction between rebar and concrete, as for example cra ...
EPFL2024Additively manufactured steel reinforcement for small scale reinforced concrete modeling: Tensile and bond behavior
Christian Leinenbach, Rafal Wróbel
Small scale (1:30-1:40) Reinforced Concrete is useful for centrifuge testing. However, manufacturing the reinforcing cages by hand at this scale is practically difficult. This paper suggests that small scale reinforcement can be manufactured using a metal ...
Elsevier Sci Ltd2024A concrete answer for circular construction: three prototypes reusing saw-cut elements
Corentin Jean Dominique Fivet, Maléna Bastien Masse, Célia Marine Küpfer
Existing concrete buildings should be retained for as long as possible to reduce the environmental burden of demolition and new construction. However, when urban pressure makes demolition unavoidable, salvaging and reusing concrete elements elsewhere in ne ...
2024Structural component reuse of precast and cast-in-place reinforced concrete in architecture since the late 1960s in Europe
Corentin Jean Dominique Fivet, Célia Marine Küpfer
The reuse of concrete pieces salvaged from structures undergoing transformation or demolition into new architectural projects has gained a sudden and visible interest over the past five years. However, the practice of reusing concrete pieces in new structu ...
vdf Hochschulverlag AG2024Experimental testing and structural analysis of composite tile – reinforced concrete domes
Conventional formworks for concrete curved shells either are expensive, complex and wasteful or have formal restrictions. Using tile vaults (also known as timbrel, Guastavino, thin-tile or Catalan vaults) as stay-in-place formwork for concrete shells could ...
2023Reinforcement bond performance in 3D concrete printing: Explainable ensemble learning augmented by deep generative adversarial networks
Integrating various reinforcements into 3D concrete printing (3DCP) is an efficient method to satisfy critical requirements for structural applications. This paper explores an explainable ensemble machine learning (EML) method to predict the bond failure m ...
Amsterdam2023Low-tech methods for the reuse of reinforced concrete structural elements
Corentin Jean Dominique Fivet, Maléna Bastien Masse, Nicole Widmer, Julie Rachel Devènes
Most of existing buildings are made of concrete, new buildings are being built with it and others are demolished when still in good structural condition. This drives increased demands for raw materials, greenhouse gas emissions, and an accumulation of demo ...
2023