December 20, 2005 4. Eurocodes Bridge related European Standards • General • EN 1990: Basis of structural design • EN 1991: Actions on structures • EN 1993: Design of steel structures • EN 1090: Fabrication and erection of steel structures • Steel products BV/BmS Module 4: Stalen bruggen
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December 20, 2005 4. Eurocodes
Bridge related European Standards
• General
• EN 1990: Basis of structural design
• EN 1991: Actions on structures
• EN 1993: Design of steel structures
• EN 1090: Fabrication and erection of steel structures
Basis of structural designActions on structuresDesign of concrete structuresDesign of steel structuresDesign of composite steel and concrete structuresDesign of timber structuresDesign of masonry structuresGeotechnical designDesign of structures for earthquake resistanceDesign of aluminium structures
Each country own level of safety, serviceability and durability (boxed-values only)
December 20, 2005 4. Eurocodes
General
BV/BmS Module 4: Stalen bruggen
December 20, 2005 4. Eurocodes
EN 1990: Basis of structural design
BV/BmS Module 4: Stalen bruggen
Design workinglife category
Indicative designworking life (years)
Examples
12345
1010-2515-3050100
Temporary structuresReplaceable structural parts (e.g. gantry girders, bearings)Agriculture and similar buildingsBuildings and other common structuresMonumental build ings, bridges and other civil engineering structures
Table 3. Design working life classification.
Permanent action Variable act ion Accidental action- Selft -weight of structures,
fittings and fixed equipment- Prestresses force- Water and soil pressure- Indirect action (e.g.
- - - Table 4. Actions classified as permanent, variable or accidental.
December 20, 2005 4. Eurocodes
EN 1991: Actions on structures
BV/BmS Module 4: Stalen bruggen
Part Sub-part Title1 1 Densities, self-weight and imposed loads
2 Actions on structures exposed to fire3 Snow loads4 Wind loads5 Thermal actions6 Actions during execution7 Accidental actions due to impact and explosions8 Design of jo ints
2 Traffic loads on bridgesActions in silos and tanks
4 Actions induced by cranes and machineryTable 5. Constituent parts of Eurocode 1.
December 20, 2005 4. Eurocodes
EN 1991: Actions on structures
BV/BmS Module 4: Stalen bruggen
EN 1991 – 2 “traffic loads on bridges”,Section 1: GeneralSection 2: Classification of actionsSection 3: Design situationsSection 4: Road traffic actions and other actions specifically for road bridgesSection 5: Actions on footways, cycle tracks and footbridgesSection 6: Rail traffic actions and other actions specifically for railway bridges
including the following annexes:Annex A: Models of special vehicles for road bridgesAnnex B: Fatigue life assessment for road bridgesAnnex C: Dynamic factors for real trainsAnnex D: Basis for the fatigue assessment of railway structuresAnnex E: Limits of validity of load model HSLM and the selection of the critical universal train from HSLM-AAnnex F: Criteria to be satisfied if a dynamic analysis is not requiredAnnex G: Method for determining the combined response of structure and track variable actionsAnnex H: Load models for rail traffic in transient design situationsAnnex X: Dynamic models of pedestrian loads
December 20, 2005 4. Eurocodes
EN 1993: Design of steel structures
Part Sub-part Title1 1 General rules
2 Structural fire design3 Cold formed thin gauge members and sheeting4 Structures in stainless steel5 Strength and stability of planar structures without transverse loading6 Strength and stability of shell structures7 Strength of planar plated structures loaded transversally8 Design of jo ints9 Fatigue strength10 Fracture toughness assessment11 Use of high strength cables
2 Bridges3 Buildings4 1 Silos, tanks and pipelines – silos
2 Silos, tanks and pipelines – tanks3 Silos, tanks and pipelines – chimneys
5 Piling6 Crane supporting structures7 1 Towers, masts and chimneys – towers and masts
2 Towers, masts and chimneys – chimneysTable 6. Constituent parts of Eurocode 3.
BV/BmS Module 4: Stalen bruggen
December 20, 2005 4. Eurocodes
EN 1993: Design of steel structures
BV/BmS Module 4: Stalen bruggen
The following subjects are dealt with EN 1993 – 2 “bridges”:Section 1: IntroductionSection 2: Basis of designSection 3: MaterialsSection 4: DurabilitySection 5: Structural analysisSection 6: Ultimate limit statesSection 7: Serviceability statesSection 8: ConnectionsSection 9: FatigueSection 10: Design assisted by testingAnnex B: Technical specifications for bearingsAnnex E: Technical specifications for expansion joints for road bridgesAnnex F: Fatigue assessment of slender elements of bridges due to wind-induced vibrationsAnnex G: Special considerations for structural detailingAnnex H: Buckling lengths of members in bridges
Other relevant codes on bridges for design purposes are:EN 1992 – 2: Design of concrete structures: BridgesEN 1994 – 2: Design of composite steel and concrete structures: BridgesEN 1995 – 2: Design of timber structures: Bridges
EN 1090: Fabrication and erection of steel structures
BV/BmS Module 4: Stalen bruggen
EN 1090 – 1: Execution of steel structures – Part 1: General ru les and rules for buildingsEN 1090 – 2: Execution of steel structures – Part 2: Supplementary rules for thin gaugesEN 1090 – 3: Execution of steel structures – Part 3: Supplementary rules for high strength steelsEN 1090 – 4: Execution of steel structures – Part 4: Supplementary rules for hollow section structuresEN 1090 – 5: Execution of steel structures – Part 4: Supplementary rules for bridgesEN 1090 – 6: Execution of steel structures – Part 4: Supplementary rules for stainless steelsEN 1090 – 7: Execution of steel structures – Part 4: Supplementary rules for welding
In part 5 “Supplementary rules for bridges” information is given about:•documentation•materials•fabrication•welding•mechanical fastening•erection•protective treatment•geometrical tolerances•inspection, testing and corrections
December 20, 2005 4. Eurocodes
Steel products: Bearings
BV/BmS Module 4: Stalen bruggen
EN 1137
Part 1: General design rulesPart 2: Sliding elementsPart 3: Elastomeric bearingPart 4: Roller bearingsPart 5: Pot bearingsPart 6: Rocker bearingsPart 7: PTFE Spherical and Cylindrical bearingsPart 8: Guided bearings and restrained bearingsPart 9: Corrosion protectionPart 10: Inspection and testingPart 11: Transport, storage and installationPart 12: Maintenance and inspection
Steel products: Expansion joints under preparation
December 20, 2005 4. Eurocodes
Steel products: Structural steels
BV/BmS Module 4: Stalen bruggen
- EN 10025: 1990 + A1: 1993Hot rolled products of non-alloy structural steels – technical delivery conditions
- EN 10113-1: 1993Hot rolled products in weldable fine grain structural steel – Part 1: General delivery conditions
- EN 10113-2: 1993Hot rolled products in weldable fine grain structural steel – Part 2: Delivery conditions fornormalized/normalized rolled steels
- EN 10113-3: 1993Hot rolled products in weldable fine grain structural steel – Part 3: Delivery conditions fornormalized/normalized rolled steels
- EN 10317-1: 1995Plates and wide flats made of high yield strength structural steels in the quenched and tempered orprecipitation hardened condition – Part 1: General delivery conditions
- EN 10317-2: 1995Plates and wide flats made of high yield strength structural steels in the quenched and tempered orprecipitation hardened condition – Part 2: Delivery conditions for quenched and tempered steels
- EN 10155: 1993Structural steels with improved atmospheric corrosion resistance – Technical delivery conditions.
December 20, 2005 4. Eurocodes
Steel products: Structural steels
BV/BmS Module 4: Stalen bruggen
•The Eurocode EN 10025 is constituted by the following 6 parts.•Part 1: General delivery conditions•Part 2: Technical delivery conditions for non-alloy structural steels
S185, S235, S275, S355 and S460E295, E355 and E360
•Part 3: Technical delivery conditions for normalized/normalized weldable fine grain structural steels
S275N, S355N, S420N and S460NS275NL, S355NL, S420NL and S460NL
•Part 4: Technical delivery conditions for thermomechanical weldable fine grain structural steels
S275M, S355M, S420M and S460MS275ML, S355ML, S420ML and S460ML
•Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance
S235, S355•Part 6: Technical delivery conditions for flat products of high yield structural steels in the quenched and
tempered conditionS460, S500, S550, S620, S690, S890 and S960