scia engineer eurocodes
DESCRIPTION
Overview of Scia Engineer for Eurocode design.TRANSCRIPT
Tractebel Engineering - Musée des Confluences - Lyon, France - image © isochrom.com
Eurocodes in Scia Engineer
Radim Blazek, Pavel Roun, Rudi Vanmechelen
Eurocodes in Scia Engineer
Scia Engineer design in any dimensionality:
• from simple beam (1D), • to single plate (2D), • to whole building (3D), • to detailed analysis of distribution
of internal forces over time (4D) (prestress)
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All this in line with
the Eurocodes.
Why use Scia Engineer for Eurocodes?
• long experience with implementation of the Eurocodes
• solving the complete and fully integrated Eurocode process into one software platform (e.g. 2nd order, stability, imperfections ...)
• implementation of a large amount of Eurocode articles
• implementation of National Annexes
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• implementation of advanced EC checks and methods
• continuous development - in line with Eurocodes progress: correction sheets, national annexes
• active participation in in several EC workgroups (e.g. subcommittee EC9, fire resistance, CFS ...)
• collaboration with universities, industrial partners ...
• proven quality by benchmarking and 2.500 licences in use
Eurocode certification
Certified for EC2 and EC3
CTICM (French Steel Construction Institute)- a major technical centre for steel construction in France and Europe -evaluated and certified implementation EC3 part 1-1
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KOMO (Netherlands)evaluated and certifiedimplementation EC2
European commission websiteScia Engineer best performer in commercial EC-softw are !
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http://eurocodes.jrc.ec.europa.eu/doc/EurocodeSoftW.htm
Eurocodes map
EN 1990Basis of structural design
EN 1991Actions on structures
EN 1992Design of concrete
EN 1993Design of steel
EN 1994Design of composite
Coverage of Eurocodes in Scia Engineer
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Design of concretestructures
Design of steelstructures
Design of compositestructures
EN 1995Design of timber
structures
EN 1996Design of masonry
structures
EN 1999Design of aluminium
structures
EN 1997Geotechnical design
EN 1998Seismic design
EN 12811-1Scaffolding
Scia Engineer covers also corresponding correction s heets and addenda
National Annexes
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Eurocode 0 + 1Basis of structural design + Actions on structures
Eurocode 0: Basis of structural design
• EN 1990: Eurocode – Basis of structural design
Eurocode 1: Actions on structures
• EN 1991-1-1 Eurocode 1 Part 1-1: General actions - Densities, self-weight,
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Part 1-1: General actions - Densities, self-weight, imposed loads
• EN 1991-1-3 Eurocode 1Part 1-3: General actions - Snow loads
• EN 1991-1-4 Eurocode 1Part 1-4: General actions - Wind actions
• EN 1991-1-5 Eurocode 1Part 1-5: General actions - Thermal actions
• EN 1991-2 Eurocode 1Part 2: Traffic loads on bridges
page with supportedparts = illustrative photos
Eurocode 0 + 1Basis of structural design + Actions on structures
Loads• load cases• load case combinations:
• EN-ULS (STR/GEO) set B / set C• EN-accidential 1 / 2• EN-seismic• EN-SLS char. / freq. / quasi• reliability class
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Wind and snow generator• automatic generation of wind and snow loads on frame structures• snow zones (according to national annexes)• terrain categories (according to national annexes)• probability factor for wind, psi factor for snow
3D wind load generator• generation of wind loads on closed 3D buildings• multiple wind directions• automatic zones; cpe, cpi• automatic generation of load cases
Eurocode 2Design of concrete structures
Eurocode 2: Design of concrete structures
• EN 1992-1-1 Eurocode 2Design of concrete structures - Part 1-1: General rules and rules for buildings
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• EN 1992-1-2 Eurocode 2 Design of concrete structures - Part 1-2: General rules - Structural fire design
• EN 1992-2 Eurocode 2Design of concrete structures – Concrete bridgesDesign and detailing rules
Eurocode 2Design of concrete structures
RC beams and columns analysis• crack analysis• required longitudinal and shear reinforcement• detailed check in selected positions • columns – second order effect(curvature method / stiffness method)
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RC plates and walls analysis• required reinforcement• crack analysis• two or three reinforcement directions• numerical and graphical output (isolines, isobands, cuts...)• punching shear check
including automatic detection of geometric configurations and automatic determination of required critical parameters
Eurocode 2Design of concrete structures
Practical reinforcement on membersFor 1D-members:
• reinforcement templates• anchorage details• automatic design of practical reinforcement for ULS• reinforcement schemes in drawings
For 2D-members:• library of two and more-layer meshes
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• library of two and more-layer meshes • reinforcement zones• reinforcement schemes in drawings
Fire resistance check• check of the fire resistance of beams, columns and hollow core slabs• detailing rules and simplified method
Code dependent deformations• total, immediate and additional deformations• calculation of cracks, short- and long-term stiffness• both 1D and 2D members
Eurocode 2Design of concrete structures
Prestress check• Pre-tensioned structures
• user-defined catalogue of fabricated elements• borehole patterns for position of strands / wires• stressing bed parameters – temperature healing cycle• calculation of losses• automatic determination of transmission lengths• check of anchorage zone at the of beam
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• Post-tensioned structures• external / internal tendons• short-term and long-term losses• calculation of primary and secondary effects
Construction stages + TDA• phased cross-sections• effect of gradual installation and removal of entities
Eurocode 2Design of concrete structures
Check of hollow core slabs (EN 1168)• analysis and checks using simplified cross-section• special check of hollow core slabs for shear, spalling,
shear and torsion, support conditions and punching • detailing checks• tables of bearing resistance• check of anchorage zones at the end of beam
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Voided slabs• modelling, design and check a floor system made of voided slabs
Eurocode 3Design of steel structures
Eurocode 3: Design of steel structures
• EN 1993-1-1 Eurocode 3General rules and rules for buildings
• EN 1993-1-2 Eurocode 3General rules - Structural fire design
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General rules - Structural fire design
• EN 1993-1-3 Eurocode 3General rules - Supplementary rules for cold-formed members and sheeting
• EN 1993-1-5 Eurocode 3Part 1-5: General rules - Plated structural elements
• EN 1993-1-8 Eurocode 3Part 1-8: Design of joints
Eurocode 3Design of steel structures
Steel code check• second order analysis with imperfections• stress and stability analysis + section optimisation• buckling, lateral-torsional buckling and local buckling• stiffening using buckling supports, steel deck, etc.
Cold-formed sections• analysis of effective shape
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• analysis of effective shape• distortional buckling• checks of web crippling• purlin design checks including free flange buckling
Fire resistance check• stress and stability verification of members under fire • resistance domain or temperature-time domain • different types of insulation (paint, board, spraying material)• parametric fire curves
Eurocode 3Design of steel structures
Cellular beams, ENV 1993-1-1, 1992/A2
• integrated input and check of cellular beams • library of cellular beams• checks in ArcelorMittal ACB solver application
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Analysis of steel structures with plastic hinges
• analysis of plastic hinges
Eurocode 3Design of steel structures
Connections frame
• design and verification of bolted, welded and pinned connections • components method• bolted diagonals in frame structures • design and verification of grid connections• intelligent selection of steel frame connection from extended library
with DSTV, SPRINT and user-defined connections.
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Eurocode 4Design of composite steel and concrete structures
Eurocode 4: Design of composite steel and concrete structures
• EN 1994-1-1 Eurocode 4Part 1-1: General rules and rules for buildings
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• EN 1994-1-2 Eurocode 4Part 1-2: General rules - Structural fire design
Eurocode 4Design of composite steel and concrete structures
Composite steel-concrete design EC 4• composite beams and slabs
• at final (composite) stage (EN 1994) • at construction (non-composite) stage (EN 1993)
Composite steel-concrete columns EC 4• several checks according to the ultimate limit state: • resistance of members in axial compression,
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• resistance of members in axial compression, • combined compression and uniaxial bending, • combined compression and biaxial bending,• influence of transverse shear on resistance to bending
Eurocode 5Design of timber structures
Eurocode 5: Design of timber structures
• ENV 1995-1-1 Eurocode 5Part 1-1:General - Common rules and rules for buildings
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Eurocode 7Geotechnical design
Eurocode 7: Geotechnical design
• EN 1997-1 Eurocode 7Part 1: General rules
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Eurocode 7Geotechnical design
Foundation blocks check
• Stability check of pad foundations• In general three seperate checks are executed:
• Bearing Check• Sliding Check• Eccentricity Check
• Autodesign tool to optimize the pad foundation
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Pile design
• NEN-EN 1997-1/NA• Design/verification of bearing piles• Developed in cooperation with Deltares• Generation of load-settlement curves and automatic
update of stiffnesses
Eurocode 8Design of structures for earthquake resistance
Eurocode 8: Design of structures for earthquake resistance
• EN 1998-1 Eurocode 8Part 1: General rules, seismic actions and rules for buildings
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seismic actions and rules for buildings
Eurocode 8Design of structures for earthquake resistance
• Calculation of eigen frequencies and eigen modes
• Library of seismic spectra
• Modal analysis with methods: SRSS and CQC
• Sequential analysis: taking into account P-Delta effect in dynamic analysis
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Eurocode 8Design of structures for earthquake resistance
ECtools – design of concrete and masonry structures acc. to EC8
• Modelling and general analysis in SciaEngineer
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Engineer• EC8 Seismic design of R/C and masonry buildings
• Seismic assessment and retrofitting of existing buildings
• Shear and joints capacity design• P-Delta effects• Storey displacements and drifts• Torsional response checks• Section designer for arbitrary sections• Detailed output in several languages
Eurocode 9Design of aluminium structures
Eurocode 9: Design of aluminium structures
• EN 1999-1-1 Eurocode 9Part 1-1: General structural rules
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Eurocode 9Design of aluminium structures
Design of aluminium structures
• second order analysis with imperfections
• stress and stability analysis + section optimisation
• buckling, lateal-torsional buckling
• aluminium slenderness
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• aluminium slenderness
• local and bow imperfections
• transverse welds
• HAZ data
Eurocode EN 12811-1Design of scaffolding
Eurocode 12811-1 Design of scaffolding
• EN 12811-1• EN 12810-1, 12810-2
For tube and fitting, frames andsystem scaffolds
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system scaffolds
Eurocode EN 12811-1Design of scaffolding
Scia Scaffolding
• modelling, design and analysis of scaffolding
• check of tube members• check of base jacks • check of nonlinear hinges in connecting nodes• check of resistance values
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• determination of system and buckling lengths for columnsbeyond a node with a flexible hinge
• library of couplers: • manufacturers (Layher, Cuplok ...)• tube and fitting• right-angle coupler• sleeve coupler• swivel coupler• parallel coupler
Nemetschek Scia - Scia Engineer
Additional information about Eurocodes and theirImplementation inScia Engineer
(also in Finnish)
www.eurocodes-online.com
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www.eurocodes-online.com
Contact
Nemetschek SciaIndustrieweg 10073540 Herk-de-StadBelgium
E-Mail: [email protected]
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E-Mail: [email protected]
Internet: www.scia-online.com