Publication

Dissipative Embedded Column Bases for Enhanced Seismic Performance of Steel Moment Resisting Frames

Related publications (31)

A Softening Constitutive Law and Gradient-Inelastic Fiber-Based Element for 3-Dimensional Frame Simulations Under Seismic Excitations

Steel frame structures are essential components of modern infrastructure. Understanding their behavior under seismic loading is critical for ensuring public safety and minimizing damage that occurs during earthquakes. To accurately predict the response of ...

EPFL2024

Shear and steel-fibre reinforcement for the punching resistance of flat slabs at internal and edge columns

Diego Hernández Fraile

Reinforced concrete flat slabs consist of a continuous, thin concrete plate that rests on a grid of columns. The supporting surface of the columns is very small compared to the floor plan dimensions, leading to concentrations of shear forces near the colum ...

EPFL2024

Experimental and analytical investigation of shear-reinforced concrete and dowel action

Marko Pejatovic

Codes of practice can be overly conservative, particularly for the shear resistance of reinforced concrete beams with shear reinforcement when large loads act close to supports. This thesis addresses the topic by proposing a refined design approach based o ...

EPFL2024

Experimental 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 & Sohn2024

Contributions to rebar-to-concrete interaction and its structural implications for design and monitoring applications

Enrique Corres Sojo

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 ...

EPFL2024

Influence of model uncertainty and long term deformations in action effects calculation in reinforced concrete structures

Xhemsi Malja

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 ...

EPFL2024

Reuse of cut concrete slabs in new buildings for circular ultra-low-carbon floor designs

Corentin Jean Dominique Fivet, Numa Joy Bertola, Célia Marine Küpfer

The study explores an original idea that responds to the urgent need to reduce the detrimental environmental impacts of load-bearing floor construction in new buildings by reusing saw-cut reinforced concrete (RC) pieces salvaged from soon-to-be demolished ...

2024

Estimation of the bar stress based on crack width measurements in reinforced concrete structures

Aurelio Muttoni, Enrique Corres Sojo

Estimating the stress of reinforcing bars and its variations in service conditions can be useful to determine the reserve capacity of structures or to assess the risk of fatigue in the reinforcement. This paper investigates the use crack width measurements ...

Ernst & Sohn2024

FLO:RE – A new floor system made of reused reinforced concrete and steel elements

Corentin Jean Dominique Fivet, Numa Joy Bertola, Maléna Bastien Masse, Célia Marine Küpfer

Carefully extracting reinforced concrete (RC) elements from soon-to-be demolished structures and reusing them as load-bearing components is an emerging circular low-carbon alternative to building new structures. As floor construction typically accounts for ...

IABSE2024

Dissipative Embedded Column Bases for Enhanced Seismic Performance of Steel Moment Resisting Frames

A Softening Constitutive Law and Gradient-Inelastic Fiber-Based Element for 3-Dimensional Frame Simulations Under Seismic Excitations

Shear and steel-fibre reinforcement for the punching resistance of flat slabs at internal and edge columns

Experimental and analytical investigation of shear-reinforced concrete and dowel action

Experimental investigation of dowel action in reinforcing bars using refined measurements

Contributions to rebar-to-concrete interaction and its structural implications for design and monitoring applications

Influence of model uncertainty and long term deformations in action effects calculation in reinforced concrete structures

Reuse of cut concrete slabs in new buildings for circular ultra-low-carbon floor designs

Estimation of the bar stress based on crack width measurements in reinforced concrete structures

FLO:RE – A new floor system made of reused reinforced concrete and steel elements

Graph Chatbot

A Softening Constitutive Law and Gradient-Inelastic Fiber-Based Element for 3-Dimensional Frame Simulations Under Seismic Excitations

Shear and steel-fibre reinforcement for the punching resistance of flat slabs at internal and edge columns

Experimental and analytical investigation of shear-reinforced concrete and dowel action

Experimental investigation of dowel action in reinforcing bars using refined measurements

Contributions to rebar-to-concrete interaction and its structural implications for design and monitoring applications

Influence of model uncertainty and long term deformations in action effects calculation in reinforced concrete structures

Reuse of cut concrete slabs in new buildings for circular ultra-low-carbon floor designs

Estimation of the bar stress based on crack width measurements in reinforced concrete structures

FLO:RE – A new floor system made of reused reinforced concrete and steel elements

Reusability assessment of reinforced concrete components prior to deconstruction from obsolete buildings

Reusability assessment of reinforced concrete components prior to deconstruction from obsolete buildings