Basis for Design of Bearings in New the Generation of Eurocodes

Jana Marková; Milan Holicky; Karel Jung; Miroslav Sýkora

doi:10.4028/www.scientific.net/SSP.309.169

Paper Titles

Experimental Investigation of Bond between GFRP Reinforcement and Concrete
p.140

Numerical Analysis of Temperature Distribution throughout a Concrete Slab during Fire Using a Web-Based Solver
p.149

Verification and Validation of Corbels Strengthened by Unbonded Tendons and Bars
p.157

Design of Concrete Hinges According to Leonhard
p.163

Basis for Design of Bearings in New the Generation of Eurocodes
p.169

Selected Approaches to Numerical Modeling and Analysis of Fiber Reinforced Concrete Beam
p.174

Experimental and Numerical Evaluation of UHPFRC Slabs Subjected to Contact and Close-In Explosion
p.180

Safety of the Models for Assessment of Punching Resistance of Flat Slabs with Openings Adjacent to the Columns
p.186

Safety Formats for Non-Linear Analysis: Are the Current Structural Codes Applicable for Practice?
p.193

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Basis for Design of Bearings in New the Generation of Eurocodes

Abstract:

A new generation of Eurocodes for structural design is currently being prepared within the Technical Committee CEN/TC 250. The revised Eurocode EN 1990 will be supplemented by the new Annex F for the basis of design of bridge bearings. Harmonised European provisions are still missing with recommended procedures for determination of basis of design and actions on bearings, taking into account various types of uncertainties. In particular, problems can occur where it is necessary to replace bearings at existing bridges according to the new procedures of Eurocodes which can lead to the design of a bigger size of new bearings despite the existing bearings served well for many years. The developed amendment of National Annex to EN 1990 for the basis of structural design should refine the design procedures. The submitted paper describes inconsistencies and main principles of the changes focusing on thermal actions.

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Periodical:

Solid State Phenomena (Volume 309)

Pages:

169-173

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.309.169

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Online since:

August 2020

Authors:

Jana Marková*, Milan Holicky, Karel Jung, Miroslav Sýkora

Keywords:

Bridge Bearings, Existing Bridges, Installation Uncertainties, Thermal Actions

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References

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