ECCS Eurocode Design Manual
ECCS Eurocode Design Manual
ECCS Eurocode Design Manual
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EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAU<strong>ECCS</strong> EUROCODEDESIGN MANUALEC8-1DESIGN OF STEEL STRUCTURESFOR BUILDINGS IN SEISMIC AREASRaffaele Landolfo, Federico Mazzolani,Dan Dubina, Luís Simões da Silva<strong>ECCS</strong> EUROCODE DESIGN MANUALS 1
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUDESIGN OF STEEL STRUCTURES FOR BUILDINGS IN SEISMIC AREASRaffaele LandolfoProfessor in the Department of Constructions and MathematicalMethods in Architecture of University of Napoli Federico II. He isChairman of Technical Committee 13 – Seismic <strong>Design</strong> of <strong>ECCS</strong> andmember of the Technical Management Board of the <strong>ECCS</strong>.Federico MazzolaniProfessor at the University of Napoli Federico II. He was Chairman ofTechnical Committee 13 – Seismic <strong>Design</strong> of <strong>ECCS</strong>, CEN TC250Convenor for SC9 and holder of the Charles Massonnet award.Dan DubinaProfessor at the Department of Steel Structures and StructuralMechanics, Civil Engineering Faculty, `Politehnica` University ofTimisoara. He is Chairman of the Romanian Association forConstructional Steelwork (APCMR), member of the TechnicalManagement Board of the <strong>ECCS</strong> and Member of TechnicalCommittees 7, 8, 10 and 13 of <strong>ECCS</strong>; Former President of <strong>ECCS</strong>(2005-2006).Luís Simões da SilvaProfessor at the University of Coimbra, Chairman of TMB, President ofcmm – Portuguese Association of Steel Construction.<strong>ECCS</strong> EUROCODE DESIGN MANUALS 2
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUGLOBAL SEISMIC HAZARD MAPGlobal situation:- 40% of populated regions concerned- High humans losses and economic losses every year- Significant impact on global business (export of know how, services, sstructuresand installations)<strong>ECCS</strong> EUROCODE DESIGN MANUALS 3
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUSTEEL STRUCTURES AGAINST EARTHQUAKESNTV Nittele Tower, TokyoTokyo Institute of Technology<strong>ECCS</strong> EUROCODE DESIGN MANUALS 4
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAU<strong>ECCS</strong> EUROCODE DESIGN MANUAL EC8-1DESIGN OF STEEL STRUCTURES FOR BUILDINGS IN SEISMIC AREASThe publication of <strong>ECCS</strong> <strong>Eurocode</strong> <strong>Design</strong><strong>Manual</strong> EC8-1 1 is mostly aimed at providingdesign guidance on the use of the EN1998-1.1.This manual should provide:- theoretical background;- explanation of the code prescriptions,- detailed design examples;- existing case studies.<strong>ECCS</strong> EUROCODE DESIGN MANUALS 5
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUSTRUCTURE OF THE MANUALPART 1. <strong>Design</strong> criteria and codification.Provides a concise overview on the principles and on the designphilosophy of buildings in seismic zones, including conceptual design, dand on how the <strong>Eurocode</strong> 8 takes into account this principles.PART 2. Worked examples.Shows the actual application of the rules of <strong>Eurocode</strong> 8 on multi-storeybuildings, with different structural typologies, and on one-storeyindustrial buildings, emphasizing the influence of the choice of thestructural typology on the seismic design.PART 3. Case studies.Provides some examples of existing buildings designed in accordancewith <strong>Eurocode</strong> 8 principles and prescriptions.The buildings chosen as examples are winners of the <strong>ECCS</strong> <strong>Design</strong>Award.<strong>ECCS</strong> EUROCODE DESIGN MANUALS 6
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUTABLE OF CONTENTSPART 1. <strong>Design</strong> criteria and codification.Chapter 1. Seismic design principles.Chapter 2. Introduction to EN1998-1: 1: explanation and commentary.PART 2. Worked examples.Chapter 3. Multi-storey building with Moment Resisting Frame.Chapter 4. Multi-storey building with Concentric Brace Frame.Chapter 5. Multi-storey building with Eccentric Brace Frame.Chapter 6. One-storey industrial building.PART 3. Case studies.Chapter 7. The Tower Center International of Bucharest.Chapter 8. The Fire Station of Naples.<strong>ECCS</strong> EUROCODE DESIGN MANUALS 7
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 1. DESIGN CRITERIA AND CODIFICATIONChapter 1. Seismic design principles.1.1 Capacity design criteria1.2 Dissipative structures and typologies of steel structural systems1.3 State of European seismic codification and new perspectives1.4 Conceptual design<strong>ECCS</strong> EUROCODE DESIGN MANUALS 8
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 1. DESIGN CRITERIA AND CODIFICATIONChapter 2. Introduction to EN1998-1: explanation and commentary.2.1 Seismic action2.2 General recommendations for seismic resistant structures2.3 Analysis methods2.4 Detailed provisions to design steel structures<strong>ECCS</strong> EUROCODE DESIGN MANUALS 9
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 2. WORKED EXAMPLESChapter 3. MULTI-STOREY BUILDING WITH MOMENT RESISTING FRAME3.1 General data3.2 <strong>Design</strong> and safety check under gravity loads3.3 <strong>Design</strong> and safety check under seismic actions<strong>ECCS</strong> EUROCODE DESIGN MANUALS 10
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 2. WORKED EXAMPLESChapter 4. MULTI-STOREY BUILDING WITH CONCENTRIC BRACE FRAME4.1 General data4.2 <strong>Design</strong> and safety check under gravity loads4.3 <strong>Design</strong> and safety check under seismic actions<strong>ECCS</strong> EUROCODE DESIGN MANUALS 11
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 2. WORKED EXAMPLESChapter 5. MULTI-STOREY BUILDING WITH ECCENTRIC BRACE FRAME5.1 General data5.2 <strong>Design</strong> and safety check under gravity loads5.3 <strong>Design</strong> and safety check under seismic actions<strong>ECCS</strong> EUROCODE DESIGN MANUALS 12
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 2. WORKED EXAMPLESChapter 6. ONE-STOREY INDUSTRIAL BUILDING FRAME6.1 General data6.2 <strong>Design</strong> and safety check under gravity loads6.3 <strong>Design</strong> and safety check under seismic actions<strong>ECCS</strong> EUROCODE DESIGN MANUALS 13
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 3. CASE STUDIESChapter 7. THE TOWER CENTER INTERNATIONAL OF BUCHAREST7.1 General data7.2 Conceptual <strong>Design</strong>7.3 <strong>Design</strong> and safety check under seismic actions7.4 CreditsEUROPEANSTEELDESIGNAWARD2007Owner: Tower Center International Ltd.Architects: Westfourth Architecture, P.C.Engineers: Britt LtdSteelwork Contractors: Unger Stahlbau ES.M.B.HThe tallest building in Romania: 26 storeys, 106 mt.A “dual-steel” structure, using different steel grades.<strong>ECCS</strong> EUROCODE DESIGN MANUALS 14
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUPART 3. CASE STUDIESChapter 8. THE FIRE STATION OF NAPLES8.1 General data8.2 Conceptual <strong>Design</strong>8.3 <strong>Design</strong> and safety check under seismic actions8.4 CreditsEUROPEANSTEELDESIGNAWARD1987Owner: C. P. VV.F. NaplesArchitects: G.De LucaEngineers: F.M. MazzolaniSteelwork Contr.: Volani SudThe first base-isolatedstructure in Italy.A steel skeleton is suspendedto a top grid supported byconcrete cores.<strong>ECCS</strong> EUROCODE DESIGN MANUALS 15
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUDEADLINESDECEMBER 2009FINAL DRAFTFEBRUARY 2010REVISED VERSIONMARCH 2010CAMERA READY VERSION<strong>ECCS</strong> EUROCODE DESIGN MANUALS 16
EUROPEAN CONVENTION FOR CONSTRUCTIONAL STEELWORK • CONVENTION EUROPEENNE DE LA CONSTRUCTION METALLIQUE • EUROPÄISCHE KONVENTION FÜR STAHLBAUTHANK YOU FOR YOUR KIND ATTENTION<strong>ECCS</strong> EUROCODE DESIGN MANUALS 17
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