DOCSLIB.ORG

La Difusió D

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
La Difusió D ADVERTIMENT . La consulta d’aquesta tesi queda condicionada a l’acceptació de les següents condicions d'ús: La difusió d’aquesta tesi per mitjà del servei TDX ( www.tesisenxarxa.net ) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en activitats d’investigació i docència. No s’autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposició des d’un lloc aliè al servei TDX. No s’autoritza la presentació del seu contingut en una finestra o marc aliè a TDX (framing). Aquesta reserva de drets afecta tant al resum de presentació de la tesi com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autora. ADVERTENCIA . La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta tesis por medio del servicio TDR ( www.tesisenred.net ) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con finalidades de lucro ni su difusión y puesta a disposición desde un sitio ajeno al servicio TDR. No se autoriza la presentación de su contenido en una ventana o marco ajeno a TDR (framing). Esta reserva de derechos afecta tanto al resumen de presentación de la tesis como a sus contenidos. En la utilización o cita de partes de la tesis es obligado indicar el nombre de la persona autora. WARNING . On having consulted this thesis you’re accepting the following use conditions: Spreading this thesis by the TDX ( www.tesisenxarxa.net ) service has been authorized by the titular of the intellectual property rights only for private uses placed in investigation and teaching activities. Reproduction with lucrative aims is not authorized neither its spreading and availability from a site foreign to the TDX service. Introducing its content in a window or frame foreign to the TDX service is not authorized (framing). This rights affect to the presentation summary of the thesis as well as to its contents. In the using or citation of parts of the thesis it’s obliged to indicate the name of the author . Structural Behaviour and Design Criteria of Spatial Arch Bridges. Spatial Arch Bridges Arch Spatial Annexes Volume 2 of 2 Structural Behaviour and Design Criteria of of Criteria Design and Behaviour Structural tesis doctoral realizada por: Marta Sarmiento-Comesías Comesías - DOCTORAL Marta Sarmiento Marta dirigida por: Ángel C. Aparicio Bengoechea TESIS tesis doctoral realizada por por realizada doctoral tesis Ana Mª Ruiz Terán Barcelona, Septiembre 2015 Septiembre 2015 Septiembre Universitat Politècnica de Catalunya Departament d´Enginyeria de la Construcció CONTENTS TABLE OF CONTENTS VOLUME 1 ACKNOWLEDGEMENTS I. INTRODUCTION 1 II. OBJECTIVES 13 III. STATE-OF-THE-ART 19 A) STATE-OF-THE-ART OF SPATIAL ARCH BRIDGES 21 B) STATE-OF-THE-ART OF THE ANALYSIS METHODS AND BENCHMARKS 49 IV. ELASTIC STRUCTURAL BEHAVIOUR OF INFERIOR DECK SPATIAL ARCH BRIDGES WITH IMPOSED CURVATURE 67 V. SPATIAL ARCH BRIDGES WITH A SUPERIOR DECK 109 A) GEOMETRY AND BEARING CONDITIONS STUDY OF SPATIAL ARCH BRIDGES WITH A SUPERIOR DECK 111 B) PARAMETRICAL STUDY OF SPATIAL ARCH BRIDGES WITH A CURVED SUPERIOR DECK AND A PLANAR VERTICAL ARCH 131 VI. STABILITY ANALYSES OF SPATIAL ARCH BRIDGES WITH A CURVED DECK 259 A) BASIS OF STABILITY ANALYSES FOR ARCH BRIDGES 261 B) BUCKLING ANALYSES OF SPATIAL ARCH BRIDGES WITH A CURVED DECK 279 C) GEOMETRICALLY NON-LINEAR ANALYSES OF SPATIAL ARCH BRIDGES WITH A CURVED SUPERIOR DECK AND A PLANAR VERTICAL ARCH 333 VII. DYNAMIC ANALYSIS OF SPATIAL ARCH BRIDGES WITH A CURVED SUPERIOR DECK AND A PLANAR VERTICAL ARCH 355 VIII. CONCLUSIONS 395 IX. DESIGN CRITERIA RECOMMENDATIONS 411 X. FUTURE LINES OF STUDY 415 REFERENCES 423 VOLUME 2 ANNEXES N1. ANNEX RELATIVE TO III. A: DESIGNED EXAMPLES OF SABs N2. ANNEXES RELATIVE TO IV: N2.1. ARCH/STRUTS AND DECK/STRUTS JOINT STUDY N2.2. SIMPLIFIED MODEL OF A PINNED HANGER WITH SPRINGS MODELLING THE STIFFNESS OF THE ARCH N3. ANNEX RELATIVE TO V. A: FIGURES OF THE STRUCTURAL BEHAVIOUR OF THE GEOMETRY AND BEARING CONDITIONS STUDY OF SPATIAL ARCH BRIDGES WITH A SUPERIOR DECK N1. ANNEX RELATIVE TO III. A DESIGNED EXAMPLES OF SPATIAL ARCH BRIDGES INDEX 1. INTRODUCTION ....................................................................................................... 1 2. EXAMPLES OF SPATIAL ARCH RIBS ................................................................... 2 3. EXAMPLES OF SPATIAL SHELL ARCHES......................................................... 62 REFERENCES ............................................................................................................................... 71 1. INTRODUCTION This annex includes most of the Spatial Arch Bridges (SABs) which have been designed until the present date (July 2015), considering from tender designs for competitions which did not reach the construction project stage to built examples. More than a 100 spatial arches have been design up to the present date. Not only bridges are included in this annex. Some arch studies and roofs conformed or supported by spatial arches are considered. They are also included since they have a similar structural behavior regarding the spatial arch definition given in this thesis (Chapter III), although the loads instead of coming from the deck come eg. from a roof, which will differ in the fact that live loads are not as important. However, the structural behavior under a uniformly distributed loading is equivalent. The SABs definition is reminded in the following lines. • SABs are defined as bridges in which vertical deck loads produce bending moments and shear forces not contained in the arch plane due to their geometrical and structural configuration. Moreover, the arch itself may not be contained in a plane. • Under the global concept of “spatial arch bridges” we understand both, bridges supported by arch ribs and by shells. • The previously given definition applies to SABs employing arch ribs. The examples are given in table format, including: • the name of the bridge, • the authors, • the year of construction, if it is built, and of design, if it is not, • its location, • its function, ie its use, • nn image and • references where information of the bridge can be found The examples are separated into two tables according to the SABs classification in Chapter III. A into two main types: • Spatial arch ribs: arches in which the cross-section of the arch has a width/span and depth/span ratios low enough for the arch to be accurately analysed with frame elements with 6 degrees of freedom per node • Shell arches: arches in which the cross-section of the arch has a width/depth and width/span ratios large enough for requiring an analysis with shell elements. The arch is a roof-like structure. 1 2. EXAMPLES OF SPATIAL ARCH RIBS NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES Valencia, Spain Alameda Bridge Road and 1991-95 Santiago Calatrava (La Peineta Bridge) Crosses : Turia footbridge river P. Jodidio, 2003; structurae 2 NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES Arch bridge Rajhrad, Czech crossing the Brno- Republic Vienna Expressway 1997 Strasky, Husty and Partners Crosses: Brno- Road bridge (Arch bridge across Vienna high-speed road highway R52 R52 near Bratcic) J. Strasky and I. Husty, 1997; J. Strasky, 1999; Strasky, 2000; Strasky, 2005; Strasky, Husty and Partners, Ltd/Projects Abu Dhabi, Arch Bridge in Abu Christian Menn United Arab Dhabi Emirates E. Brühwiler, 2009 3 NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES Basauri, Spain 2008 Arenas &Asociados Road Bridge Artunduaga Bridge Crosses : Nervión River J. J. Arenas de Pablo et al, 2011 (2) Habkern, Switzerland Bohlbach creek 1932 Robert Maillart Road bridge bridge Crosses: Bohlbach Creek D. P. Billington, 1979, p60; D. P. Billington, 1997, pp154- 155; M.Laffranchi and P.Marti, 1997; structurae 4 NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES Padua. Connects : Via Vittorio Bridge across the Enzo Siviero Veneto and Cycle- Bacchiglione at Via Isonzo pedestrian Padua Lorenzo Attolico Brisge Crosses: Bacchiglione River E. Siviero and L. Attolico, 2010 5 NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES connecting the Bridge across the 2012 Strasky, Husty and Partners Czech and Olse River Polish Tesin Strasky, Husty and Partners, Ltd/Projects 6 NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES Most - Lu ční Jez, Ceske Budejovice (Budweis), Bridge across the Pedestrian 2006 Strasky, Husty and Partners Czech Vltava River bridge Republeic Crosses: Vltava river J. Strasky, 2005; Strasky, Husty and Partners, Ltd/Projects Bilbao, Vasqueland, Spain Bridge over Javier Manterola from Carlos Road and Galindo river Fernández Casado Crosses : footbridge Galindo river Mouth into Nervion river J. Manterola et al, 2005 and 2011; Bilbao en construcción, 2007 7 NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES Project Figline, Italy Bridge over the 2012 BF Ingenieria and ACS ingegneri Pedestrian Arno river (Prato) Crosses : River bridge Not built Arno https://fckestructural.wordpress.com/2012/06/20/ bienvenidos-al-nuevo-blod-de-fck-consultoria-estructural/ http://www.bfingegneria.altervista.org/ 8 NAME YEAR AUTHOR LOCATION FUNCTION IMAGE AND ARTICLE REFERENCES Bridge over the Breda-Noord, Road and Zwarts & Jansma Architects Markkanaal Netherlands
Load more

Recommended publications
  • Delegate List
    About CTBUH The Council on Tall Buildings and Urban Habitat (CTBUH) is the world’s leading resource for professionals focused on the inception, design, construction, and operation of tall buildings and future cities. Founded in 1969 and headquartered at Chicago’s historic Monroe Building, the CTBUH is a not-for-profit organization with an Asia Headquarters office at Tongji University, Shanghai; a Research Office at Iuav University, Venice, Italy; and an Academic Office at the Illinois Institute of Technology, Chicago. CTBUH facilitates the exchange of the latest knowledge available on tall buildings around the world through publications, research, events, working groups, web resources, and its extensive network of international representatives. The Council’s research department is spearheading the investigation of the next generation of tall buildings by aiding original Dubai & Abu Dhabi, UAE | 20–25 October research on sustainability and key development issues. The Council’s free database on tall buildings, The Skyscraper Center, is updated daily with detailed information, images, data, and news. The CTBUH also developed the international standards for measuring tall building height and is recognized as the arbiter for bestowing such designations as “The World’s Tallest Building.” Delegate List www.ctbuh.org | www.skyscrapercenter.com ctbuh2018.org #CTBUH2018 CTBUH2018_DelegateList_Cover.indd 2-3 10/12/2018 4:40:55 PM Many Thanks to All of Our Sponsors Delegate List: What’s Inside? Diamond Attendance Analysis 3 Top Regions & Companies Represented Delegate List by Company 6 Listed Alphabetically by Affi liation Platinum Delegate List by Surname 26 Listed Alphabetically by Surname Gold 1300+ DELEGATES 278 PRESENTERS 27 OFF-SITE WME consultants PROGRAMS 8 TRACKS Silver 4 1 EVENINGS OF GREAT RECEPTIONS SYMPOSIUMS 3 CONFERENCE! PROGRAM ROOMS 5 SPONSORS 68 128 CITIES 447 COMPANIES Bronze Supported By: COUNTRIES 54 2 Representation by Region Note: This registration list includes the 1240 delegates that were registered by Monday 8 October.
    [Show full text]
  • September 2007
    ______-___________________________________ _______ WELCOME TO CREATING A BETTER WORLD FOR OUR WORLD FUTURE GENERATIONS MAY SOUND IDEALISTIC BUT SCOTT WILSON IS-’ Welcome to Profiles — a showcase of what Scott Wilson is offering clients all over the world in our key sectors of Transportation, Property, MAKING IT A REALITY BY LEADING Environment and Natural Resources. PROJECTS. -.-ALL OVER THE GLOBE our project managers will testify inside, the featured projects presented As THAT ARE CONSERVING ENERGY, some substantial challenges but the results on show have upheld the Group’s reputation for delivering quality IMPROVING THE ENVIRONMENT We shall see examples of elegance in building design such as the AND BUILDING COMMUNITIES. hugely popular and landmark Spinnaker Tower and the gravity-defying, environmentally-friendly Pines Calyx on England’s south coast. We shall see other projects that make a positive impact on the environment such as Vietnam parks conservation and Chinese wind farms. Meanwhile, we are greatly reducing the potentially harmful environmental impacts of major schemes such as the proposed Thames Gateway Bridge in London and Nam Theun 2 Hydroelectric Station in Laos. Our business in transport design and consulting continues to thrive as major rail projects such as London’s Crossrail and Athens’ Metro and spectacular road schemes such as S69 Expressway in Poland and A30 Bodmin in the UK, will show. This is just a taste of what we are all about. Profiles takes in some of the most exciting projects enhancing the natural and built environment all over the globe — welcome to our world. ABOUT THE COVER THE WORLD OF SCOTT WILSON WHITE STAR HOUSE BELFAST, NORTHERN IRELAND White Star House, a high-tech office building set on Thompson Dock, pays homage to the most famous ship built there — the Titanic.
    [Show full text]
  • Vertical Transportation Capability Statement Our Mission Is to Work with You to Provide Vertical Transportation Solutions to Meet Your Individual Needs
    Vertical Transportation Capability Statement Our mission is to work with you to provide vertical transportation solutions to meet your individual needs. Through consultation we will develop an understanding of your success criteria for the lifts and escalators of your project, and help turn these into solutions. 2 Vertical transportation About Vertical Transportation Cundall’s team of international lift consultants and escalator consultants provide full lift and escalator vertical transportation design services in the UK, Planning Europe, Middle East, Far East and Australia. End of Life We offer independent impartial advice on all aspects of lifts and escalators: Design Maintenance Condition Surveys Refurbish New Construction & Renew Refurbishments or Replacement Authorising Engineering (Lifts) Construction Lift Performance Improvement Operate & Maintain Our Services Maintain: Maintenance contract advice/ bespoke arrangements Supplier selection New Construction Design: Performance management Lift and escalator traffic analysis Performance assessment Architectural planning Contractor audit BREEAM Specification Review: Surveys - Procurement: Condition & performance Supplier selection Reliability Tender review Building purchase / Sale Technical analysis Dilapidation Tender interview/ Works inspection CAPEX planning Construction: Lease support (comparison of current performance versus alternative buildings) Design monitoring Detailed design development Refurbishment/ Replacement: Installation progress monitoring
    [Show full text]
  • Taking Structural Engineering to New Heights
    › 8 TheStructuralEngineer Upfront December 2016 Institution news Structural Awards 2016: taking structural engineering to new heights The winners of The Structural Awards 2016 were announced on 11 November during a ceremony held at The Brewery in London. Over 380 people attended the event, which was hosted by BBC presenter Clive Myrie. On the night, the Institution presented its The new home for Oxford University’s of alternating radial and circumferential ultimate accolade – The Supreme Award School of Government features high- trusses. for Structural Engineering Excellence – to quality exposed concrete throughout. Its the Grandview Heights Aquatic Center in unusual form, established through a series Award for Structural Heritage Surrey, Canada, engineered by Fast + Epp. of stacked, off -set cylindrical and square Mount Stewart House The Center boasts the world’s most volumes, creates a variety of diff erent (County Down, Northern Ireland) slender, long-span timber catenary roof. spaces. The whole building is designed to Mann Williams The undulating roof shape reduces encourage openness and communication. This fi ne house was in need of a thorough the amount of air to be heated and overhaul. Signifi cant structural problems dehumidifi ed, cutting operational costs, Award for Pedestrian Bridges included the 8m span of the fi rst-fl oor while ingenious steel tube columns in the Elizabeth Quay Bridge (Perth, Australia) joists, the sag in the gallery round the facade serve a double function: resisting Arup octagonal hall, and partial failure of a large wind loads and acting as ventilator ducts. Elizabeth Quay is part of a bold plan to timber truss.
    [Show full text]
  • SEABC Newsletter November 2012
    CONTENTS ISSUE No. November 2012 020 TITLE PAGE Message from the President ....................................................................... 2 Education Committee ................................................................................. 2 SEABC's Newsletter is both Communications Committee ....................................................................... 3 edited and managed by The Repair of an Earthquake-damaged High-rise Shear Wall Building ............... 4 Communications Committee. Technical Committee .................................................................................. 8 [email protected] IStructE News............................................................................................. 9 Van Dusen Botanical Gardens Visitor Centre ............................................ 11 Submissions to the newsletter are Steel Day Tour ......................................................................................... 12 encouraged and all members of Donald Bridge........................................................................................... 13 the SEABC are asked to actively Reinforced Masonry Research .................................................................. 14 participate in contributing to our SEABC Wine and Cheese ........................................................................ 15 newsletter. Submissions letters to Confederation Bridge ................................................................................ 16 the Editor, questions and Photos of Interest
    [Show full text]
  • Engineer for the Award-Winning British Airways I360 Observation Tower in Brighton, Dr John Roberts, Is 70 This Year and Has No Plans to Stop Work
    Opinion John Roberts thestructuralengineer.org Profi le Engineer for the award-winning British Airways i360 observation tower in Brighton, Dr John Roberts, is 70 this year and has no plans to stop work. Jackie Whitelaw talked to a man who intends to be the oldest engineer at his employer, Jacobs, and still turning out ground-breaking designs. the company which owns the attraction. With engineering where in eff ect I could choose Marks he had been promoting the moving which projects I wanted to do. observation tower to other cities and there ‘I had that luxury because throughout my are several locations where planning for one is career I’d kept on being a structural engineer. under way, he reports. ‘If you’ve got something Even when I was a director and the company that works well, then build it again!’ secretary at Allott & Lomax, I continued doing projects. So, my advice would be: don’t give Still going strong up doing the technical work. There was a Roberts had originally planned to retire phase when engineers wanted to be project a decade ago. But he is still enjoying his managers and moved off into that too soon, engineering and will continue to work three before they had real technological knowhow days a week with a new ambition to be the and skill. I kept on top of being a structural oldest engineer in the UK for Jacobs. ‘There engineer and that is the reason I can carry on are a lot of engineers older than me in the working.’ USA, so there’s some way to go there.
    [Show full text]
  • Profile: Webb Yates
    Opinion Webb Yates Engineers thestructuralengineer.org Profi le £180 spent on a promotional postcard helped Steve Webb and Andy Yates create a business with a £5M turnover and offi ces in London, Birmingham, Bristol and Dubai. By Jackie Whitelaw. From the start of their careers, Humble beginnings like so many engineers, the To get started though, Webb and men had enjoyed imagining Yates had to work their socks off themselves as their own bosses. in the evenings and at weekends But it took 10 years of working on private commissions, while life, a growing dislike of big still fully employed during the corporate culture, and the sunlit day, to build up enough cash in economy of the mid-2000s the bank to provide them with to give them the courage to capital. turn the dream into a real, live ‘We wanted £6000 to business. £10 000 each for three months, STEVE WEBB ANDY YATES It is a business that last year and we got that by doing loft won two Structural Awards extensions and some steelwork After eight years of many that turns over £5M and employs from the Institution of Structural design,’ says founding partner meetings in various pubs plotting 75 staff working on projects Engineers – for the Hoover Steve Webb. With money tight, an independent future, Steve ranging from arts to aviation, Building (Figure 1) and Haiti they took all the charity they Webb and Andy Yates fi nally prototyping to housing and Chapel (Figure 2) – as well as were off ered, from a tiny 20m2 of made the decision to quit their infl atables to loadbearing stone.
    [Show full text]
  • Download the Journal
    Vol.38 No.1. (112003). Ed,tor: David J Brown Art Editor and Designer: Desmond Wyeth FCSD. Deputy Edrtor: Karen Svensson Ed1tonal: Tel: +44 (0)20 7755 3828 Fax: +44 (0)20 7755 3716 e-mail: [email protected] Published by Arup. 13 Fitzroy S1reet. London W1T 480. UK. Tel: +44 (0)20 7636 1531 Fax: +44 (0)20 7580 3924 e-mail: [email protected] www.arup.com Arup is a global organization of designers. It has a constantly evolving skills base, and works for local and international clients throughout the world . We shape a better world. Front cover: The City of Manchester Stadium (pp25-36) Photo: ©Arup Associates/Dennis GilberWIEW Editorial 3 Most of the projects and processes described 37 Poverty in this issue of The Arup Journal were designed Denver alleviation: to enhance and improve various aspects of Millennium the role of the human environment. In his 2002/03 Brunel Bridge the engineer International Lecture 'Poverty alleviation: the John Eddy David Singleton role of the engineer' (pp3-9), David Singleton Steve Kite j analyzes the ways in which human poverty is 8 often rooted in infrastructure issues, and how engineers can work with local communities, regional authorities, and national governments J to alleviate and solve them. 0 In Zimbabwe, the local Arup practice pulled 10 together much of the country's troubled road 40 construction industry in a consortium to design Engineering BedZED and deliver, quickly and with minimum adverse Chris Twinn 'Marsyas' at environmental impact. a vital new road Tate Modern (pp49-52) for the wealth-creating Zimbabwe Cecil Salmond Platinum Mines.
    [Show full text]
  • 1 Buildings Yearbook 2020-21
    Buildings Yearbook 2020-21 BUILDINGS YEARBOOK 2020-21 1 03 Introduction 04 Creating sustainable cities Cityringen Metro | Soho Place | A Sustainability Revolution | Axel Springer Campus | One Bank Street | ATRIO | Property Insight | London Data Centre 7 | Wheelabrator Kemsley Waste-to-Energy facility 26 Renovating our built environment 1 Triton Square | 388-396 Oxford Street | Museum of London | Embodying Refurbishment | Grosvenor House | St Martin's Digital Fusion | British Airways Maintenance Cardiff 44 Nurturing future generations Whittle School and Studios | Space Explorer | Unlocking the Power of Smart | CERN Science Gateway | UCL Marshgate I | Heartspace 60 Shaping people-centred spaces Chelsea Barracks Stage 3A | Ebury Bridge Renewal | Wellness – An Essential in Placemaking Design | Victory Plaza | Springfield University Hospital | Lush Spa – Lushroom Pi | Grange University Hospital | Royal National ENT and Eastman Dental Hospitals | Brentford Community Stadium | Crystal Palace Dinosaurs Bridge CERN SCIENCE GATEWAY Geneva, Switzerland 2 BUILDINGS YEARBOOK 2020-21 1 Creating beautiful, sustainable and connected places We believe buildings should respond to the social, environmental and economic needs of the city whilst complementing the infrastructure that supports our communities. As designers, engineers and advisors, we have a responsibility to build back better by developing more resilient, regenerative and responsible solutions for our clients. Our approach has to be as multifaceted as the challenges we face and it is our responsibility to create very low energy, net zero whole life carbon, high-functioning smart buildings that promote wellness and have a low environmental impact. At Arup we are building on 75 years of excellence, drawing on our experiences of the past but remaining unbound by convention.
    [Show full text]
  • DIGITAL DESIGN Tools, Techniques, Perspectives
    SPECIAL ISSUE March 2016 The EngineerVolume 94 | Issue 3 The fl agship Structuralpublication of The Institution of Structural Engineers REFLECTIVE THINKING ART OF PARAMETRIC DESIGN OPTIMISATION METHODS CITY OF DREAMS VIRTUAL BY DESIGN ENGINEERING IN A DIGITAL ENVIRONMENT DIGITAL DESIGN Tools, techniques, perspectives TSE51_01 Cover.indd 1 24/02/2016 11:34 p02_TSE.03.16.indd 2 19/02/2016 15:58 › www.thestructuralengineer.org Contents TheStructuralEngineer 3 March 2016 PAGE 34 OPTIMISATION METHODS PAGE 69 QATAR FACULTY OF ISLAMIC STUDIES PAGE 94 DIGITAL ASSEMBLY? TheStructuralEngineer Volume 94 | Issue 3 Upfront 44 What is your structural model not telling you? Opinion 48 What is the need for verifi cation, validation and 5 Editorial 92 Viewpoint: Structural engineering within a digital quality assurance of computer-aided calculation? 6 Institution news environment 52 Integration of hand calculations with computational 94 Viewpoint: Digital design, fabrication and assembly 8 Industry news output – a good practice summary 96 Viewpoint: Should we now say “design and Introduction Project focus analysis” and not “analysis and design”? 10 Insight not numbers – a brief history of computing in 98 Book review: Advanced Modelling Techniques in 56 City of Dreams, Macau – making the vision viable structural engineering Structural Design 69 Digitally designed – Qatar Faculty of Islamic Studies 99 Verulam Methods and practice Education 14 Time to refl ect: a strategy for reducing risk in At the back 78 Should students be introduced to analysis and structural
    [Show full text]
  • Istructe Award for Arts, Leisure, Entertainment Or Sports Structures 2006 Winner
    IStructE Award for Arts, Leisure, Entertainment or Sports Structures 2006 Winner Lingotto Speed Skating Oval Structural Designer: Buro Happold "…a structure of outstanding elegance and efficiency…" "…the building demonstrates how the skills of the structural engineer can provide a major multi-purpose facility of lasting benefit to the community…" The structure is one of outstanding elegance and efficiency, used for skating in winter and as an exhibition centre in summer. Temperature variations and the needs of speed skating caused substantial challenges in structural engineering. The 100m long, 12m wide concrete pad for the ice oval contains conventional and fibre reinforcement and was designed for a movement of 80mm. It was cast in a single pour without joints, to meet extremely tight surface tolerances and durability requirements. The long roof also has to accommodate significant thermal movements. Independent bays comprise tapering primary trusses and arch-profile infill trusses. The supports accommodate movements in the primary trusses. To keep the interior cool in winter and stable in summer, the façade is highly-insulated, supported by vertically-spanning trusses. The resulting building demonstrates how the skills of the structural engineer can provide a major multi-purpose facility of lasting benefit to the community. Sponsor of Award: Project Credits Client: City of Turin Architect: HOK SVE Studio Zoppini Associati Location: Turin, Italy Commendation Allianz Arena Structural Designer: ArupSport "…the structural engineers responded well to the time constraints and the need for a flexible construction sequence – this is demonstrated by the choice of roof type…" "…a very impressive football stadium, suiting its role as host to the opening ceremony for the 2006 World Cup…" Project Credits Client: FC Bayern Munich Steelwork Sub-contractor: Dillinger Huette GTS Architect: Herzog de Meuron Contractor: Alpine Bau GmbH Location: Munich, Germany This very impressive football stadium is already familiar as it hosted the opening ceremony for the 2006 World Cup.
    [Show full text]
  • The Arup Journal
    THE ARUP JOURNAL WINTER 1992/93 Front cover: Legal & General. Kingswood. (Photo: Peter Mackinven) Back cover: THEARUP United Overseas Bank Plaza, Singapore. Brian Simpson's Brick Model was used to analyze the soft clays in which the new 66 storey tower block was founded. JOURNAL (Photo: Ove Arup & Partners. Singapore) Vol.27 No.4 Editor: Winter 1992-93 David J. Brown Published by Art Editor: Ove Arup Partnership Desmond Wyeth FCSD 13 Fitzroy Street. Deputy Editor: London W 1P 680 Helene Murphy 3 Legal & General, Kingswood: Arup Associates' new headquarters building for Legal & General Architecture in landscape Assurance Society Ltd. was conceived as a formal and sophisticated Mike Bonner, Don Ferguson design to complement a Downland site of outstanding natural beauty. 10 ESPRIT Arup Research & Development collaborated with Thorn EMI Central Bob Venning, Steven Blackmore Research to produce an ESPRIT computer program for the accurate simulation of various lighting ettects in computer visualizations of building interiors and exteriors. 12 The Second Sevem Crossing Ove Arup & Partners' second-placed design for the new bridge Angus Low combined precast, segmental approach viaducts with a slender steel box girder main span, cable-stayed from A-frame pylons. 14 The intelligent structure 'Intelligent' electronic feedback systems are already used extensively Ian Gardner for self-monitoring of building services systems. This article discusses the possibilities of extending such active control to the structure itself. 15 'Soil behaves like This paper, drawn from the British Geotechnical Society 1992 Rankine bricks on strings' Lecture, presents a new model for the prediction of soil behaviour Brian Simpson based on an analogy with a man pulling around a set of bricks by strings.
    [Show full text]