eCAADe 2013 Computation and Performance

eCAADe 2013Computation and Performance

Education and research in Computer Aided Architectural Design in Europe

18-20 September, 2013Delft University of Technology

Volume 1

Edited byRudi Stouffs and Sevil Sariyildiz

1Volume 1 - Computation and Performance - eCAADe 31 |

eCAADe 2013

Computation and PerformanceVolume 1

2 | eCAADe 31 - Computation and Performance - Volume 1

EditorsRudi Stouffs*

Sevil SariyildizDesign Informatics, Department of Architectural Engineering + Technology, Faculty of Archi-tecture, Delft University of Technology, Delft, The Netherlands(* Department of Architecture, School of Design and Environment, National University of Singapore, Singapore)

1st Edition, September 2013

Computation and Performance – Proceedings of the 31st International Conference on Educa-tion and research in Computer Aided Architectural Design in Europe, Delft, The Nether-lands, 18-20 September 2013, Volume 1. Edited by Rudi Stouffs and Sevil Sariyildiz. Brussels: Education and research in Computer Aided Architectural Design in Europe; Delft: Faculty of Architecture, Delft University of Technology.

ISBN 978-94-91207-04-4 (eCAADe)

Copyright © 2013

Publisher: eCAADe (Education and research in Computer Aided Architectural Design in Europe) and Faculty of Architecture, Delft University of Technology

www.ecaade.org

Cover design: Bige Tunçer and Rudi StouffsCover photograph: Ifigeneia Dilaveraki

All rights reserved. Nothing from this publication may be reproduced, stored in computer-ised system or published in any form or in any manner, including electronic, mechanical, reprographic or photographic, without prior written permission from the publisher.


eCAADe 2013


Proceedings of the 31st International Conference on Education and research in Computer Aided Architectural Design in Europe

18-20 September 2013Delft, The Netherlands

Faculty of Architecture, Delft University of Technology

http://ecaade2013.bk.tudelft.nl/

Edited byRudi Stouffs

Sevil Sariyildiz


Theme

Computation and Performance

This is the first volume of the conference proceedings of the 31st eCAADe conference, held from 18-20 September 2013 at the Faculty of Architecture of Delft University of Technology in Delft, the Netherlands. Both volumes together contain 150 papers that were submitted and accepted to this conference.

The theme of the 31st eCAADe conference is the role of computation in the consideration of performance in planning and design.Since long, a building no longer simply serves to shelter human activity from the natural en-vironment. It must not just defy natural forces, carry its own weight, its occupants and their possessions, it should also functionally facilitate its occupants’ activities, be aesthetically pleasing, be economical in building and maintenance costs, provide temperature, humidity, lighting and acoustical comfort, be sustainable with respect to material, energy and other resources, and so forth. Considering all these performance aspects in building design is far from straightforward and their integration into the design process further increases com-plexity, interdisciplinarity and the need for computational support. One of the roles of computation in planning and design is the measurement and prediction of the performances of buildings and cities, where performance denotes the ability of build-ings and cities to meet various technical and non-technical requirements (physical as well as psychological) placed upon them by owners, users and society at large.

This first volume contains 75 papers grouped under eleven subthemes that vary from De-sign Decision-Making over Spatial Performance and Space Syntax to Digital Fabrication.

Rudi Stouffs and Sevil Sariyildiz


Sponsors of the eCAADe 2013 Conference

Autodesk GmbH

Bentley Systems


With the 31st eCAADe conference held in Delft, eCAADe has finally come full circle. The very first eCAADe conference, before the actual founding of the eCAADe organization in 1983, was held in Delft in 1982. 31 years later, we are proud to welcome the eCAADe organization back to its origins. This Delft conference has been a while in the making. The idea was first raised by Martijn Stelling-werff in 2006 and a preliminary proposal was presented to the eCAADe council at that time. However, we encountered some turbulent times with the destruction by a fire of the Faculty of Architecture building in Delft in 2008 and only in 2010 were we ready to present a definitive proposal for the conference in Delft. From that time until the publication of these proceedings, many people helped to make this happen and we hope to mention them all here: First of all, we would like to thank both deans, Wytze Patijn (in 2010) and Karen Laglas (since 2011), for their endorsement and support, and especially the director of International Affairs at that time, Ag-nes Wijers, for her immediate support upon approaching her with the idea and for her ample support in the early planning of the conference event. The eCAADe council was supportive throughout the entire process and helped with many aspects of the organisation. Both presidents, Wolfgang Dokonal (up to 2011) and José Duarte (since 2011), were very supportive. Bob Martens, as liaison with the conference host, was particularly helpful with many issues in the process. We received especially a lot of support from Henri Achten as previous conference organiser. Martin Winchester made sure the OpenConf system was running smoothly and reliably. Nele de Meyere and Maaike Waterschoot reacted promptly when approached with adminis-trative questions. Financial support was generously provided by the sponsors Autodesk and Bentley Systems. The Call for Extended Abstracts yielded 287 submissions. Fortunately, we were able to count on 135 international reviewers in helping us to assess all submissions (see the List of Reviewers section). Each submission was double-blind reviewed by three reviewers. Following the reviewers’ recom-mendations, 150 papers were finally accepted for publication and presentation. We congratulate the authors for their accomplishment. Next to the authors, the reviewers, who volunteered valuable time and effort, the session chairs, who led the presentations, and the students and other volunteers, who assisted throughout the conference and its preparations, deserve our sincere thanks and acknowl-edgements. As conference chairs, we had the support from the organising committee, including, Kas Ooster-huis, Joop Paul, Bige Tunçer, Martijn Stellingwerff, Michael Bittermann, Michela Turrin, Paul de Ruiter, Nimish Biloria and Henriette Bier. Joop Paul deserves a special note for securing Gerard Loozekoot, di-rector of UN Studio, as keynote speaker. A special thanks goes to Irem Erbas, who, next to Bige Tunçer, Nimish Biloria and Michela Turrin, assisted in processing part of the proceedings. The secretarial team of the department of Architectural Engineering + Technology assisted on numerous occasions and Françoise van Puffelen, in particular, especially assisted in all financial matters. Thijs Welman secured the website and Martijn Stellingwerff designed the conference website. From the faculty we further-more want to thank the FMVG (Facility Management and Real Estate) people who helped with the planning of and preparations for the event. We are very grateful to have as keynote speakers at the conference Sean Hanna (as prominent

Acknowledgements


academic in the area of computation and performance), Shrikant Sharma (leader of SMART Solutions – Buro Happold’s specialist service offering advanced computational solutions to practice) and Gerard Lozekoot (director and senior architect at leading Dutch architectural firm UN Studio) to provide their views on computation and performance to the conference. We wish to provide a special acknowledegment to Yunn Chii Wong, head of the Department of Architecture at the School of Design and Environment, National University of Singapore, and Chris Ma-gee, co-director of the SUTD-MIT International Design Centre, for offering their support to Rudi Stouffs to chair the preparations of this conference from abroad. Finally, we want to thank Bige Tunçer, partner and colleague, and our families for their support and patience while we were spending late hours organising, reviewing, editing, and trouble shooting during the past three years.

eCAADe 2013 Conference ChairsRudi Stouffs and Sevil Sariyildiz

eCAADe 2013 Organizing CommitteeRudi Stouffs Sevil SariyildizKas OosterhuisJoop PaulBige TunçerMartijn StellingwerffMichael BittermannMichela TurrinPaul de RuiterNimish BiloriaHenriette Bier


Sherif Abdelmohsen, Ain Shams University, EgyptHenri Achten, Czech Technical University in Prague, Czech

RepublicHasim Altan, The University of Sheffield, United KingdomAleksander Asanowicz, Bialystok University of Technology,

PolandGideon Aschwanden, Swiss Federal Institute of Technology

Zurich, SingaporeShady Attia, École Polytechnique Fédérale de Lausanne,

SwitzerlandPhil Ayres, The Royal Danish Academy of Fine Arts, DenmarkGünter Barczik, Erfurt University of Applied Sciences/HMGB

architects, GermanyJoo Hwa Bay, University of Western Australia, AustraliaA. Can Baykan, Middle East Technical University, TurkeyJakob Beetz, Eindhoven University of Technology, Nether-

landsJosé Beirão, Technical University of Lisbon, PortugalHenriette Bier, Delft University of Technology, NetherlandsNimish Biloria, Delft University of Technology, NetherlandsMichael S. Bittermann, Delft University of Technology,

NetherlandsStefan Boeykens, KU Leuven, BelgiumVassilis Bourdakis, University of Thessaly, GreeceGulen Cagdas, Istanbul Technical University, TurkeyGabriela Celani, Unicamp, BrazilTomo Cerovsek, University of Ljubljana, SloveniaIlka Cerpes, University of Ljubljana, SloveniaAndré Chaszar, Delft University of Technology/O-Design,

Netherlands/USASheng-Fen Chien, National Cheng Kung University, TaiwanBenny Chow, Chinese University of Hong Kong, ChinaBirgul Colakoglu, Yildiz Technical University, TurkeyClaudia Czerkauer-Yamu, Vienna University of Technology,

AustriaRuth Dalton, Northumbria University, United KingdomBharat Dave, University of Melbourne, AustraliaBauke de Vries, Eindhoven University of Technology, Neth-

erlandsHalime Demirkan, Bilkent University, TurkeyWolfgang Dokonal, Graz University of Technology, AustriaDirk Donath, Bauhaus-Universität Weimar, GermanyTomás Dorta, Université de Montreal, CanadaTheodoros Dounas, Xi’an Jiaotong-Liverpool University,

ChinaJosé Duarte, Technical University of Lisbon, PortugalAntonio Fioravanti, Sapienza University of Rome, ItalyPia Fricker, Swiss Federal Institute of Technology Zurich,

List of Reviewers

SwitzerlandTomohiro Fukuda, Osaka University, JapanHarald Gatermann, Bochum University of Applied Sciences,

GermanyEvelyn Gavrilou, University of Thessaly, GreeceSofia Georgakopoulou, Swiss Federal Institute of Technology

Zurich, SwitzerlandDavid Gerber, University of Southern California, United

StatesThomas Grasl, SWAP Architekten, AustriaLeman Figen Gül, TOBB University of Economics and Technol-

ogy, TurkeyIpek Gursel Dino, Middle East Technical University, TurkeyJan Halatsch, Swiss Federal Institute of Technology Zurich,

SwitzerlandGilles Halin, Centre de Recherche en Architecture et Ingé-

nierie, FranceJeremy Ham, Deakin University, AustraliaMałgorzata Hanzl, Lodz University of Technology, PolandMichael Ulrich Hensel, Oslo School of Architecture/OCEAN

Design Research Association, NorwayChristiane Herr, Xi’an Jiaotong-Liverpool University, ChinaPablo C. Herrera, Universidad Peruana de Ciencias Aplicadas,

PeruUrs Hirschberg, Graz University of Technology, AustriaMustafa Emre Ilal, Izmir Institute of Technology, TurkeyTaysheng Jeng, National Cheng Kung University, TaiwanIestyn Jowers, The Open University, United KingdomAnja Jutraz, University of Ljubljana, SloveniaMatevz Juvancic, University of Ljubljana, SloveniaAnetta Kepczynska-Walczak, Lodz University of Technology,

PolandSora Key, Carnegie Mellon University, United StatesJoachim Kieferle, RheinMain University of Applied Sciences,

GermanyAxel Kilian, Princeton University, United StatesArto Kiviniemi, University of Salford, United KingdomTerry Knight, Massachusetts Institute of Technology, United

StatesMichael Knight, University of Liverpool, United KingdomTuba Kocaturk, University of Liverpool, United KingdomVolker Koch, Karlsruhe Institute of Technology, GermanyReinhard Koenig, Swiss Federal Institute of Technology

Zurich, SwitzerlandBranko Kolarevic, University of Calgary, CanadaAnastasia Koltsova, Swiss Federal Institute of Technology

Zurich, SwitzerlandOdysseas Kontovourkis, University of Cyprus, Cyprus


Jose Kos, Federal University of Santa Catarina, BrazilKrzysztof Koszewski, Warsaw University of Technology,

PolandAlexander Koutamanis, Delft University of Technology,

NetherlandsStefan Krakhofer, Krakhofer Design, Austria/ChinaSylvain Kubicki, Public Research Centre Henri Tudor, Luxem-

bourgAntje Kunze, Swiss Federal Institute of Technology Zurich,

SwitzerlandIh-Cheng Lai, Tamkang University, TaiwanAndrew Li, Athlone Research, JapanZhengwei Li, City University of Hong Kong, ChinaKatherine Liapi, University of Patras, GreeceThorsten Loemker, Zayed University, United Arab EmiratesWerner Lonsing, University of Stuttgart, GermanyCarlos L. Marcos, University of Alicante, SpainEarl Mark, University of Virginia, United StatesBob Martens, Vienna University of Technology, AustriaTom Maver, Glasgow School of Art, United KingdomBenachir Medjdoub, Nottingham Trent University, United

KingdomAchim Menges, University of Stuttgart, GermanyAnnaLisa Meyboom, University of British Columbia, CanadaVolker Mueller, Bentley Systems, Inc., United StatesMichael Mullins, Aalborg University, DenmarkMarc Muylle, University of Antwerp, BelgiumHerman Neuckermans, KU Leuven, BelgiumYeonjoo Oh, Samsung Construction, Korea, Republic OfKonstantinos-Alketas Oungrinis, Technical University of

Crete, GreeceRivka Oxman, Technion Israel Institute of Technology, IsraelMine Ozkar, Istanbul Technical University, TurkeyBurak Pak, KU Leuven, BelgiumSule Tasli Pektas, Bilkent University, TurkeyGiuseppe Pellitteri, University of Palermo, ItalyChengzhi Peng, University of Sheffield, United KingdomJelena Petric, University of Strathclyde, United KingdomFrank Petzold, Technische Universität München, GermanyDr. Ra’Ed QaQish, American University of Madaba, JordanAhmad Rafi, Multimedia University, MalaysiaRabee M. Reffat, Assiut University, Egypt

Dagmar Reinhardt, The University of Sydney, AustraliaGernot Riether, Georgia Institute of Technology, United

StatesLuis Romao, Technical University of Lisbon, PortugalPeter Russell, RWTH Aachen University, GermanyGerhard Schmitt, Swiss Federal Institute of Technology

Zurich, SwitzerlandMarc Aurel Schnabel, Chinese University of Hong Kong,

ChinaSven Schneider, Bauhaus-Universität Weimar, GermanyA. Benjamin Spaeth, Xi’an Jiaotong-Liverpool University,

ChinaMilena Stavric, Graz University of Technology, AustriaMartijn Stellingwerff, Delft University of Technology, Neth-

erlandsRudi Stouffs, National University of Singapore/Delft Univer-

sity of Technology, Singapore/NetherlandsGeorg Suter, Vienna University of Technology, AustriaOliver Tessmann, KTH Royal Institute of Technology, SwedenEmine Mine Thompson, Northumbria University, United

KingdomChristian Tonn, Bauhaus-Universität Weimar, GermanyBige Tunçer, Singapore University of Technology and Design/

Delft University of Technology, Singapore/NetherlandsEmrah Turkyilmaz, Istanbul Kültür University, TurkeyMichela Turrin, Delft University of Technology/Yasar Univer-

sity, Netherlands/TurkeyAant van der Zee, Eindhoven University of Technology,

NetherlandsJos van Leeuwen, The Hague University of Applied Sciences,

NetherlandsJohan Verbeke, LUCA School of Arts, BelgiumSpela Verovsek, University of Ljubljana, SloveniaPetra von Both, Karlsruhe Institute of Technology, GermanyMaria Voyatzaki, Aristotle University of Thessaloniki, GreeceStephen Wittkopf, Lucerne University of Applied Sciences and

Arts, SwitzerlandJerzy Wojtowicz, Warsaw University of Technology, PolandStefan Wrona, Warsaw University of Technology, PolandGabriel Wurzer, Vienna University of Technology, AustriaTadeja Zupančič, University of Ljubljana, Slovenia


Sean HannaSean Hanna is a Lecturer in Space and Adaptive Architectures at University College London, Director of the MSc/MRes programs in Adaptive Architecture and Computation at the Bartlett School of Graduate Studies, and Academic Director of UCL’s Doctoral Training Center in Virtual Environments, Imaging and Visualisation. He is a member of the Space Group, noted as one of the UK’s highest performing research groups in the field of architecture and the built environment. Originally from a background of architectural practice, his application of design algorithms includes major projects with architects Foster + Partners and sculptor Antony Gormley. His research is primarily in developing computational methods for dealing with complexity in the built environment, including the modelling of space and its perception, and he is on the advisory boards of two related UCL spin-out compa-nies. His publications address the fields of spatial modelling, machine intelligence, collaborative creativity, among others, and his work has been featured in the non-academic press, including the Architects’ Journal and The Economist.

Shrikant SharmaShrikant Sharma leads SMART Solutions – Buro Happold’s specialist service that offers advanced computa-tional solutions to support architectural design, engineering, construction and operations of buildings and urban spaces. The team, founded by Shrikant in 2002, is renowned for delivering simple, innovative solutions for complex engineering problems in the built environment. Shrikant has a PhD in Engineering and over 15 years of experience in the development and application of novel modelling and analysis techniques. A firm believer in the power of rapid design optioneering tools that integrate architectural, functional, engineering, and environmental assessments of buildings and urban spaces, Shrikant has been driving the development of a suite of intuitive real time software tools that work within commercial CAD and BIM environments. He has also led the application of such technologies for integrated modelling and optimisation on a number of projects such as Scunthorpe Sports Academy, Louvre Abu Dhabi, Sidra Trees Qatar Convention Centre, and London City Airport. SMART Space - Buro Happold’s crowd flow modelling and consultancy service is run by Shrikant. It uses novel analytical and simulation techniques to help the architects, planners, developers, and regulators to understand and optimise space layout, design and management. Shrikant is actively engaged in the advancements in computation design and simulation through rigor-ous ongoing research and development, and has developed innovative software tools such as SMART Form and SMART Move.

Gerard LoozekootGerard Loozekoot is Director and Senior Architect at UNStudio. He earned his Master’s degree in Architecture from Delft University of Technology, worked as an architect at UNStudio since 2000 and became partner at UNStudio in 2008. His great interest are innovative typological innovations, such as the projects Theater in Lelystad, the UNStudio office tower in Amsterdam or the airport in Georgia. In addition, sustainable innova-tions are one of the main pillars of his projects. In Dienst Uitvoering Onderwijs in Groningen and Le Toison d’Or in Brussels, Gerard demonstrates that the added value of sustainable buildings have become the new standard. As director and senior architect is Gerard actively involved in all phases of the construction.

Keynote Speakers


Contents

5 Theme7 Acknowledgements9 List of Reviewers11 Keynote Speakers13 Contents

19 Design Decision-Making21 Achieving Informed Decision-Making using Building Performance Simulation

Shady Attia31 Applying Energy Performance-Based Design in Early Design Stages

Manuela Ianni, Michelle Sánchez de León41 Best Practices for Urban Densification

Estefania Tapias Pedraza, Antje Kunze, Giuseppe Roccasalva, Gerhard Schmitt

51 Scripting Design Supported by Feedback Loop from Structural AnalysisLukáš Kurilla, Henri Achten, Miloš Florián

61 Performing RealismOnur Yüce Gün

69 Informing Design through Parametric Integrated Structural SimulationMichael Makris, David Gerber, Anders Carlson, Doug Noble

79 Models of Computation: Design Tools81 A Context-Knowledge Model for Architectural Design

Silvia Gargaro, Antonio Fioravanti91 Learning from Parametric Manipulation of Architectural Volume

Jan Janusz101 Quest for Efficiency: Examining Cognitive Processes Underlying the Use of 3D

Modeling ToolsDanielle Oprean, Bimal Balakrishnan

109 Addis Building ConfiguratorMartin Bielik, Sven Schneider , Florian Geddert, Dirk Donath

117 Digital Tools and High Performance ArchitectureRodrigo Velasco, Aaron Brakke, César Díaz


127 SolarPierce: A Solar Path Based Generative SystemFiliz Ozel

135 Design Media and HCI137 Development and Evaluation of a Prototype Software Application for the

Visualization of Environmental DataPanagiotis Patlakas, Habid Becerra Santacruz, Hasim Altan

147 Measuring the Usability, Efficiency and Effectiveness of CAAD Tools and Applications Shady Attia, Marilyne Andersen

157 Connecting Dwellers to Building Performance and Weather Data through Sustainable Automation SystemsJose Ripper Kos, Guilherme Angeloni, Thiago Mello Brito

167 A Catalyst for Digital Design MediaBetül Orbey

175 The Human Factor – Introducing Game Mechanics to Computerized Home Automation SystemsItai Cohen, Michela Turrin, Florian Heinzelmann, Ivo Welzner

185 Info - Data ConstructionsChrissa Papasarantou, Giorgos Kalaouzis, Vassilis Bourdakis

193 Collaborative and Participatory Design195 Parametric Design Strategies for Collaborative and Participatory Urban

DesignNicolai Steinø, Miray Baş Yıldırım, Mine Özkar

205 Delivery of Interactive 3D Content via the World Wide Web to Aid in Public Participation in Planning ProposalsEmine Mine Thompson, James Charlton

213 ColLab SketchKateřina Nováková, Vladimír Jakubal, Henri Achten, Dana Matějovská

219 Feature of Users’ Eye Movements during a Distributed and Synchronised VR Meeting using Cloud ComputingTomohiro Fukuda, Masaharu Taguchi

227 Non-Verbal Communication in Collaborative Architectural DesignAna Klofutar Hergeršič, Enej Pungerčar, Tadeja Zupančič


233 Investigating Tools for Multi-Stakeholder Decision Making to Improve the Spatial Performance in Transport InterchangesTim Tompson, M. Hank Haeusler

243 Performed by and Performative forTheodora Vardouli

253 City Modelling255 The City Biosphere

Sofia Georgakopoulou, Daniel Zünd, Gerhard Schmitt265 Digital Models – Proposal for the Interactive Representation of Urban Centres

Helena Rua, Ana Paula Falcão, Ana Filipa Roxo275 Urban Body Mutations through the Use of the Network Configuration

Eirini Androutsopoulou283 Emergent Urban Strategies

Peter Buš291 Interactive Urban Parametric Design

José Beirão, Pedro Arrobas301 Exploring Reciprocal Relationships of Land-Uses in a Historical Mixed-Use

Quarter of Istanbul Ahu Sokmenoglu, N. Onur Sonmez

311 Parametric Maps for Performance-Based Urban DesignJernej Vidmar

317 Spatial Performance and Space Syntax319 Modelling of Public Spaces

Małgorzata Hanzl329 Space-non-Space and the Role of Computational Design

Mahnaz Shah337 Assessing Academic Library Design: A Performance-Based Approach

Katherine Both, Teresa Heitor, Valério Medeiros347 Inventing Circulation Patterns using Available Metaheuristic Solvers

Richard Schaffranek357 Designing with Space Syntax

Pirouz Nourian, Samaneh Rezvani, Sevil Sariyildiz


367 Generative Improvement of Street Networks Based on Space SyntaxMichael Vasku

375 Fuzzy Layout PlannerMehmet Emin Bayraktar, Gülen Çağdaş

383 Critical Methods in Computer-Mediated Performance and Phenomenology-Based SystemsBruno Massara, Felipe Bosi, Mário Margotto, Victor Malheiros

391 Crowdsourcing and Sensing393 Augmented Iterations

Pierre Cutellic, Fabien Lotte403 Space-Use Interactions Described Through Computer Vision

Ana Tomé, Teresa Heitor, Mário Nunes413 Physical Form Finding by Embedded Sensors

Stig Anton Nielsen423 Walkability as a Performance Indicator for Urban Spaces

Burak Pak, Johan Verbeke433 Ambient Terrain

Luis Fraguada, Christophe Girot, James Melsom439 Data Extraction from Social Networks for Urban Analyses

Stefano Fiorito, Francesco Orsi, Francisco Manuel Serdoura, Victor Ferreira

447 Performative and Interactive Architecture449 Permeability Regimes between Man and Interactive Spaces

Sandro Canavezzi de Abreu459 Double-Skin Façades in Egypt between Parametric and Climatic Approaches

Omar Etman, Osama Tolba, Sherif Ezzeldin467 ARCS Architectural Chameleon Skin

Rozhen K. Mohammed-Amin, Sebastian von Mammen, Jeffrey E. Boyd477 Buildings with an Attitude

Henri Achten487 Topo-Metric Variations for Design Optimization

Sven Schneider, Dirk Donath497 A Morphogenetic Approach for Performative Building Envelope Systems

Using Leaf Venetian PatternsSabri Gokmen


507 Whispering WallsKrishna Duddumpudi, Jules Moloney, Tane Moleta

517 From the Univocal to the DissipativeConstantinos Miltiadis

527 Biomimetics and Bio-Inspiration529 Hyper-Morphology

Nimish Biloria, Jia-Rey Chang539 A Methodology for Computational Architectural Design Based on Biological

PrinciplesSalma El Ahmar, Antonio Fioravanti, Mohamed Hanafi

549 Fibrous MorphologiesJakob Weigele, Manuel Schloz, Tobias Schwinn, Steffen Reichert, Riccardo LaMagna, Frédéric Waimer, Jan Knippers, Achim Menges

559 Biomimetic Strategies in Tower DesignElif Erdine

569 Sweetgum Panels Mark Weston, Dan Greenberg

575 Bioinformed Performative Composite StructuresSergio Araya, Ekaterina Zolotovsky, Felipe Veliz

585 Biological Computation for Digital Design and FabricationNeri Oxman, Jared Laucks, Markus Kayser, Carlos David Gonzalez Uribe, Jorge Duro-Royo

595 Material Studies597 Frequency Analysis of Wood Textures

Mathias Bernhard605 Serial Branches

Christoph Schindler, Martin Tamke, Ali Tabatabai, Martin Bereuter 615 Information Materials

Manuel Kretzer625 Cloud Arch

Shinya Okuda, Saurabh Bhagra 633 Self-regulating Fields and Networks

Djordje Stojanovic, Milutin Cerovic


643 Heat-Pressure LaminationMirco Becker, Moritz Rumpf

653 Digital Fabrication655 Packing Optimization for Digital Fabrication

Stylianos Dritsas, Raul Kalvo, Andres Sevtsuk665 Rethinking Prototyping: Scan to Production

Hironori Yoshida, Jessica In673 A Generative Approach to Robotic Fabrication

Taro Narahara683 Designing the Negative

Ioanna Symeonidou, Urs Hirschberg, Martin Kaftan693 WoodWeaver

Taisuke Ohshima, Takeo Igarashi, Jun Mitani, Hiroya Tanaka703 Reframing Structures

Ivo Vrouwe, Peter van Swieten711 Traditional Wood Joint System in Digital Fabrication

Kenji Kanasaki, Hiroya Tanaka719 An Open-Source Building System with Digitally Fabricated Components

Pieter Stoutjesdijk

723 Index of Authors


Buš, Peter 1-283

CÇağdaş, Gülen 1-375Camporeale, Patricia 2-227Canavezzi de Abreu, Sandro 1-449Carlson, Anders 1-69Castro e Costa, Eduardo 2-635Celani, Gabriela 2-705Cerovic, Milutin 1-633Chang, Jia-Rey 1-529Charlton, James 1-205Chatzikonstantinou, Ioannis 2-137Ciftcioglu, Ozer 2-335, 2-345Cohen, Itai 1-175Coimbra, Eugénio 2-677Colakoglu, Birgul 2-273Côté, Samantha 2-397Coutinho, Filipe 2-655Cutellic, Pierre 1-393

DDavila Delgado, Juan Manuel 2-155de Boissieu, Aurélie 2-563De Meyer, Ronald 2-627De Somer, Pauline 2-505Díaz, César 1-117Dieckmann, Andreas 2-485Di Mascio, Danilo 2-435Dolas, Caner 2-485Donath, Dirk 1-109, 1-487Dritsas, Stylianos 1-655Duarte, José Pinto 2-635, 2-655, 2-687,

2-705, 2-715Duddumpudi, Krishna 1-507Duro-Royo, Jorge 1-585D’Uva, Domenico 2-315

EEbertshäuser, Sebastian 2-525Economou, Athanassios 2-617El Ahmar, Salma 1-539Eloy, Sara 2-621Erdine, Elif 1-559Etman, Omar 1-459Ezzeldin, Sherif 1-459

Index of Authors

AAchten, Henri 1-51, 1-213, 1-477,

2-515, 2-555Aish, Robert 2-87Akipek, Fulya 2-247Akküçük, Zeynep 2-305Altan, Hasim 1-137Andersen, Marilyne 1-147Androutsopoulou, Eirini 1-275Angeloni, Guilherme 1-157Araneda, Claudio 2-355Araya, Sergio 1-575Arrobas, Pedro 1-291Attia, Shady 1-21, 1-147Avantaggiato, Luigi 2-495Avincola, Eolo 2-29

BBaharlou, Ehsan 2-165Balakrishnan, Bimal 1-101Barczik, Günter 2-571Barros, Pedro 2-715Baur, Marco 2-237Bayraktar, Mehmet Emin 1-375Becerra Santacruz, Habid 1-137Becker, Mirco 1-643Beirão, José 1-291, 2-705, 2-715Ben Rajeb, Samia 2-605Bereuter, Martin 1-605Bernal, Marcelo 2-595Bernhard, Mathias 1-597Bhagra, Saurabh 1-625Bielik, Martin 1-109Biloria, Nimish 1-529, 2-117Bittermann, Michael S. 2-335, 2-345Boeykens, Stefan 2-505Bosi, Felipe 1-383Both, Katherine 1-337Bourdakis, Vassilis 1-185Boyd, Jeffrey E. 1-467Brakke, Aaron 1-117Bristogianni, Telesilla 2-49Brito, Thiago Mello 1-157Brown, Andre 2-697Bühler, Katja 2-279


FFalcão, Ana Paula 1-265Ferreira, Victor 1-439, 2-445, 2-655Figueiredo, Bruno 2-687Fioravanti, Antonio 1-81, 1-539, 2-29, 2-385,

2-495Fiorito, Stefano 1-439Florián, Miloš 1-51Foged, Isak Worre 2-99Folcher, Viviane 2-605Fraguada, Luis 1-433Fricker, Pia 2-545Fukuda, Tomohiro 1-219

GGadelhak, Mahmoud 2-261Gallas, Mohamed-Anis 2-107Gargaro, Silvia 1-81Geddert, Florian 1-109Georgakopoulou, Sofia 1-255Gerber, David 1-69, 2-175Girot, Christophe 1-433, 2-545Gokmen, Sabri 1-497Gonzalez Uribe, Carlos David 1-585Grasl, Thomas 2-617Greenberg, Dan 1-569, 2-147Grochal, Barbara 2-217Guéna, François 2-563Gün, Onur Yüce 1-61Gürel, Nihan 2-415

HHaeusler, M. Hank 1-233Halin, Gilles 2-107Hanafi, Mohamed 1-539Hanna, Sean 2-39Hanzl, Małgorzata 1-319Haymaker, John 2-595Heinzelmann, Florian 1-175, 2-49Heitor, Teresa 1-337, 1-403Hesselgren, Lars 2-39Hirschberg, Urs 1-683Hofmeyer, Herm 2-155Hong, Seung Wan 2-59Hong, Sung Min 2-79Hulin, Jaroslav 2-255

IIanni, Manuela 1-31Igarashi, Takeo 1-693

In, Jessica 1-665

JJabi, Wassim 2-217Jakubal, Vladimír 1-213Janssen, Patrick 2-205Janusz, Jan 1-91Junk, Stefan 2-397

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This is the first volume of the conference proceedings of the 31st eCAADe conference, held from 18–20 September 2013 at the Faculty of Architecture, Delft University of Technology, Delft, The Netherlands.

The theme of this conference is the role of computation in the consideration of performance in planning and design.Since long, a building no longer simply serves to shelter human activity from the natural envi-ronment. It must not just defy natural forces, carry its own weight, its occupants and their pos-sessions, it should also functionally facilitate its occupants’ activities, be esthetically pleasing, be economical in building and maintenance costs, provide temperature, humidity, lighting and acoustical comfort, be sustainable with respect to material, energy and other resources, and so forth. Considering all these performance aspects in building design is far from straightforward and their integration into the design process further increases complexity, interdisciplinarity and the need for computational support.One of the roles of computation in planning and design is the measurement and prediction of the performances of buildings and cities, where performance denotes the ability of this built environment to meet various technical and non-technical requirements (physical as well as psy-chological) placed upon them by owners, users and society at large.

eCAADe — the association for Education and research in Computer Aided Architectural Design in Europe – is a non-profit making association of institutions and individuals with a common interest in promoting good practice and sharing information in relation to the use of computers in research and education in architecture and related professions. eCAADe was founded in 1983.

All papers of these proceedings are accessible via CumInCAD (cumincad.scix.net).

ISBN: 978-94-91207-04-4

eCAADe 2013 Computation and Performance

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Transcript of eCAADe 2013 Computation and Performance