Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	2004_451
id	2004_451
authors	Schink, Claus-Jürgen
year	2004
title	The Notebook University Karlsruhe (TH) - How to Promote and Support the Education of Architects and Engineers via Mobile Networks?
source	Architecture in the Network Society [22nd eCAADe Conference Proceedings / ISBN 0-9541183-2-4] Copenhagen (Denmark) 15-18 September 2004, pp. 451-458
doi	https://doi.org/10.52842/conf.ecaade.2004.451
summary	The article describes the didactical integration of wireless access networks for the campus of the University of Karlsruhe in the education of architects and engineers. It focuses on the development of an interdisciplinary communication network to encourage, support and promote the communication and collaboration between students. The discussed modules were developed during the Notebook University Karlsruhe (TH). An applied project, aimed on several targets. The invention of a notebook university for all students. The distribution of software via a „software fuel station“, the integration of UMTS in campus networks, the support of online lessons, and the encouragement of students to work over the internet. The author joined the consortium with the subproject called: „Interdisciplinary Cooperation Modules in Mobile Networks“ (INKOP). This project lead to a couple of tools, listed in this contribution. Based on the design and project oriented cooperation platform netzentwurf.de the authors developed the tools „Jobadmin“ to administrate multidisciplinary workgroups, „Swarm Knowledge Catalogue“ to collect and store knowledge and „LivingCampus“, an instrument providing basic services for dynamic communication. The author assumes that the fundamental learning impulses take place among the students themselves and that the training of architects and engineers should enable them to organise themselves and their workgroups. Therefore, the collective acquisition of knowledge and cooperation has to be trained during the studies closely.
keywords	Cooperation Platform, Teaching Cooperation, Wireless LAN Videoconferencing, Education of Engineers, Web Based Design
series	eCAADe
last changed	2022/06/07 07:57

_id	acadia04_066
id	acadia04_066
authors	Harrop, Patrick
year	2004
title	AGENTS OF RISK: EMBEDDING RESISTANCE IN ARCHITECTURAL PRODUCTION
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 66-75
doi	https://doi.org/10.52842/conf.acadia.2004.066
summary	In its most common usage, the term fabrication calls to mind industry and production. For architecture, fabrication and industry have been defining aspects of modern practice. While dependant on the dimensional and temporal standards of industry, modernists were preoccupied with the limitations imposed by the generic restrictions of mass production. When we make, instead of predetermining action, we discover a map of engagement. We play by challenging and resisting material. It in turn, reveals an intentional resistance that provokes yet another challenge, and on and on and on. In fact, craft excels in the less-than-ideal situations. When challenged by aberrant materials, geometry and craft are forced into innovative discovery: a knot of reaction wood within an otherwise homogeneous surface would force a novel adaptation of geometry generated by the imperfection. How, then, do we integrate the indeterminate cycle of craft and invention into a design process transformed by tools entirely reliant on prediction and the (virtual and real) homogeneity of materials? Is it reasonable to introduce an element of risk into the realm of digital fabrication equivalent to the auto-generative sabotage of Signwave’s Auto Illustrator? This paper reflects on the nature of material craft in the realm of digital fabrication. It will look both at the history and the contemporary opportunity of generative art and automata and their subversive (yet essential) relationship to the making of architecture.
series	ACADIA
type	normal paper
last changed	2022/06/07 07:49

_id	sigradi2004_143
id	sigradi2004_143
authors	Andrés Cavieres; Christian Beros; Maria Loreto Flores; Marcelo Quezada; Osvaldo Zorzano
year	2004
title	Capacitación docente en tecnologías de información y comunicación hacia la conformación de redes colaborativas de trabajo/aprendizaje [Faculty Development in Information Technology and Communication Towards the Creation of Collaborative Working and Learning Networks]
source	SIGraDi 2004 - [Proceedings of the 8th Iberoamerican Congress of Digital Graphics] Porte Alegre - Brasil 10-12 november 2004
summary	The Academic Upgrade Program (.Capacitación Docente.) is been developed in the contexto of a MECESUP project (government funding assignments for education) at the FAU of Universidad de Chile. This program is about upgrading knowledge and user capabilities in Information and Communication Technologies (IT) of our academic team, in order to improve our pedagogical model, and to include these IT into the learning-teaching process for Architecture, Design and Geography. Considering that new technologies are part of the contemporary professional development and they are already included in high school in Chile, they should be part of the university academic environment as well, as an important tool and a link between generations, careers, and stages of education. Estimulating a cultural transformation process in the academic team, promoting transversal network thinking and to generate a base of knowledge in digital culture are our main objectives. This is our contribution to a new academic model, which we need in deed.
keywords	Colaborative Learning, IT, Knowledge Management
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	acadia04_220
id	acadia04_220
authors	Harfmann, Anton
year	2004
title	Implementation of Component Based Design: A Pedagogical and Actual Case Study
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 220-229
doi	https://doi.org/10.52842/conf.acadia.2004.220
summary	This paper explores pedagogical and practical ramifications of implementing the component-based design paradigm through the actual construction process of a simple wood frame house for Habitat for Humanity. The house was digitally-modeled as part of an elective construction class, then physically constructed by students and faculty of the College of DAAP at the University of Cincinnati as part of a community service exercise. The digital model and a detailed database of individual components were mined in order to explore and exploit the complete and accurate electronic modeling of building, prior to actual construction.
keywords	Product Design, Component Design, Single Model, Virtual Construction
series	ACADIA
email
last changed	2022/06/07 07:49

_id	avocaad_2003_01
id	avocaad_2003_01
authors	Jack Breen
year	2003
title	VISTA VERSA – Critical Considerations on the Evolvement of Designerly Attitudes, Instruments and Networks in Design Driven Studies
source	LOCAL VALUES in a NETWORKED DESIGN WORLD - ADDED VALUE OF COMPUTER AIDED ARCHITECTURAL DESIGN, Stellingwerff, Martijn and Verbeke, Johan (Eds.), (2004) DUP Science - Delft University Press, ISBN 90-407-2507-1.
summary	Keynote Paper - We are all involved in design.Besides being the (sub)conscious recipients of all sorts of design driven activities, we are professionally concerned with products of design and acts of designing, either as practitioners or as academics, in some cases as both… As someone who was trained as a designer, drifted into design teaching and presently attempts to combine composition research with design practice, I feel there is a need to bridge the cultural gap between design and design research. I intend to put forward the case for more designerly approaches in the study of design. In this context I would like to discuss perspectives for design driven studies by considering the following ensemble of aspects:- the matter of shifting attitudes to design in a scientific context; - the necessity of expanding the scope of instruments of design in relation to methods and insights. - the furthering of opportunities for networks aimed at bringing out and communicating findings concerning different aspects of design.It is on the topic of interaction, between the targeted creativity of designing on the one hand and the open minded search for relevant knowledge, insights and applications on the other, that I would like to dwell. Furthermore, I hope to provoke some thoughts – and hopefully responses – concerning the roles of computer based applications in such studies. What kinds of impulses have computer technologies offered, should they perhaps have offered and indeed might they still be able to offer in this field? I would like to by take a critical look back and try to turn things around, towards a possible view forward…
keywords	Architecture, Local values, Globalisation, Computer Aided Architectural Design
series	AVOCAAD
email
last changed	2006/01/16 21:38

_id	ascaad2004_paper11
id	ascaad2004_paper11
authors	Abdelfattah, Hesham Khairy and Ali A. Raouf
year	2004
title	No More Fear or Doubt: Electronic Architecture in Architectural Education
source	eDesign in Architecture: ASCAAD's First International Conference on Computer Aided Architectural Design, 7-9 December 2004, KFUPM, Saudi Arabia
summary	Operating electronic and Internet worked tools for Architectural education is an important, and merely a prerequisite step toward creating powerful tele-collabortion and tele-research in our Architectural studios. The design studio, as physical place and pedagogical method, is the core of architectural education. The Carnegie Endowment report on architectural education, published in 1996, identified a comparably central role for studios in schools today. Advances in CAD and visualization, combined with technologies to communicate images, data, and “live” action, now enable virtual dimensions of studio experience. Students no longer need to gather at the same time and place to tackle the same design problem. Critics can comment over the network or by e-mail, and distinguished jurors can make virtual visits without being in the same room as the pin-up—if there is a pin-up (or a room). Virtual design studios (VDS) have the potential to support collaboration over competition, diversify student experiences, and redistribute the intellectual resources of architectural education across geographic and socioeconomic divisions. The challenge is to predict whether VDS will isolate students from a sense of place and materiality, or if it will provide future architects the tools to reconcile communication environments and physical space.
series	ASCAAD
email
last changed	2007/04/08 19:47

_id	ddss2004_d-269
id	ddss2004_d-269
authors	Beetz, J., J. van Leeuwen, and B. de Vries
year	2004
title	Towards a Multi Agent System for the Support of Collaborative Design
source	Van Leeuwen, J.P. and H.J.P. Timmermans (eds.) Developments in Design & Decision Support Systems in Architecture and Urban Planning, Eindhoven: Eindhoven University of Technology, ISBN 90-6814-155-4, p. 269-280
summary	In this paper we are drafting the outline of a framework for a Multi Agent System (MAS) for the support of Collaborative Design in the architectural domain. The system we are proposing makes use of Machine Learning (ML) techniques to infer personalized knowledge from observing a users’ action in a generic working environment using standard tools such as CAD packages. We introduce and discuss possible strategies to combine Concept Modelling (CM)-based approaches using existing ontologies with statistical analysis of action sequences within a domain specific application. In a later step, Agent technologies will be used to gather additional related information from external resources such as examples of similar problems on the users hard disk, from corresponding work of team-members within an intranet or from advises of expert from different knowledge domains, themselves represented by agents. As users deny or reward resulting proposals offered by the agent(s) through an interface the system will be enhanced over time using methods like Reinforced Learning.
keywords	Multi Agent Systems, Design & Decision Support Systems, Collaborative Design, Human Computer Interfaces, Machine learning, Data Mining
series	DDSS
last changed	2004/07/03 22:13

_id	2004_426
id	2004_426
authors	Carrara, Gianfranco and Fioravanti, Antonio
year	2004
title	How to Construct an Audience in Collaborative Design - The Relationship Among which Actors in the Design Process
source	Architecture in the Network Society [22nd eCAADe Conference Proceedings / ISBN 0-9541183-2-4] Copenhagen (Denmark) 15-18 September 2004, pp. 426-434
doi	https://doi.org/10.52842/conf.ecaade.2004.426
summary	The features of complexity in architectural design have now been clarified. Complexity, intrinsic in architectural work, has increased in recent years as in all other fields of human endeavour – social, economic and cultural. In the specific case of architectural design, the most significant factors in this regard consist of the large number of actors, the numerous disciplines involved, technological innovation, regulations and rules governing the design process and the various different design aims. In order to address this complex of problems, long-term research based on the Collaborative Design paradigm, CD, is now being carried out. In it, thanks to the reciprocal exchange of information, the complementary nature of the knowledge possessed by the various actors, and the contemporary nature of the design action by the various actors on the same components, positive effects are exerted on the design as a whole. The latter thus gains in coherence and in improved integration among the design solutions proposed by the various actors. In CD all the actors are involved from the outset of the design work and are helped by distributed Knowledge Bases (KBs) and Intelligent Assistants (IAs). In this case it may happen that information and knowledge automatically exchanged among KBs (through the IAs) are excessive and/or not addressed to the right actors. How can information redundancy be avoided, and how can the flow of information sent over the network be controlled? The present paper introduces and defines the concept of „Audience“, that is, the group of actors to which it is permitted to send information concerning non respected requirements and the „reduced Audience“ to which to send the knowledge needed to overcome the difficulties encountered.
keywords	Collaborative Architectural Design, Complexity, Intelligent Assistant, Context, Audience
series	eCAADe
last changed	2022/06/07 07:55

_id	20ff
id	20ff
authors	Derix, Christian
year	2004
title	Building a Synthetic Cognizer
source	Design Computation Cognition conference 2004, MIT
summary	Understanding ‘space’ as a structured and dynamic system can provide us with insight into the central concept in the architectural discourse that so far has proven to withstand theoretical framing (McLuhan 1964). The basis for this theoretical assumption is that space is not a void left by solid matter but instead an emergent quality of action and interaction between individuals and groups with a physical environment (Hillier 1996). In this way it can be described as a parallel distributed system, a self-organising entity. Extrapolating from Luhmann’s theory of social systems (Luhmann 1984), a spatial system is autonomous from its progenitors, people, but remains intangible to a human observer due to its abstract nature and therefore has to be analysed by computed entities, synthetic cognisers, with the capacity to perceive. This poster shows an attempt to use another complex system, a distributed connected algorithm based on Kohonen’s self-organising feature maps – SOM (Kohonen 1997), as a “perceptual aid” for creating geometric mappings of these spatial systems that will shed light on our understanding of space by not representing space through our usual mechanics but by constructing artificial spatial cognisers with abilities to make spatial representations of their own. This allows us to be shown novel representations that can help us to see new differences and similarities in spatial configurations.
keywords	architectural design, neural networks, cognition, representation
series	other
type	poster
email
more	http://www.springer.com/computer/ai/book/978-1-4020-2392-7
last changed	2012/09/17 21:13

_id	sigradi2006_e028c
id	sigradi2006_e028c
authors	Griffith, Kenfield; Sass, Larry and Michaud, Dennis
year	2006
title	A strategy for complex-curved building design:Design structure with Bi-lateral contouring as integrally connected ribs
source	SIGraDi 2006 - [Proceedings of the 10th Iberoamerican Congress of Digital Graphics] Santiago de Chile - Chile 21-23 November 2006, pp. 465-469
summary	Shapes in designs created by architects such as Gehry Partners (Shelden, 2002), Foster and Partners, and Kohn Peterson and Fox rely on computational processes for rationalizing complex geometry for building construction. Rationalization is the reduction of a complete geometric shape into discrete components. Unfortunately, for many architects the rationalization is limited reducing solid models to surfaces or data on spread sheets for contractors to follow. Rationalized models produced by the firms listed above do not offer strategies for construction or digital fabrication. For the physical production of CAD description an alternative to the rationalized description is needed. This paper examines the coupling of digital rationalization and digital fabrication with physical mockups (Rich, 1989). Our aim is to explore complex relationships found in early and mid stage design phases when digital fabrication is used to produce design outcomes. Results of our investigation will aid architects and engineers in addressing the complications found in the translation of design models embedded with precision to constructible geometries. We present an algorithmically based approach to design rationalization that supports physical production as well as surface production of desktop models. Our approach is an alternative to conventional rapid prototyping that builds objects by assembly of laterally sliced contours from a solid model. We explored an improved product description for rapid manufacture as bilateral contouring for structure and panelling for strength (Kolarevic, 2003). Infrastructure typically found within aerospace, automotive, and shipbuilding industries, bilateral contouring is an organized matrix of horizontal and vertical interlocking ribs evenly distributed along a surface. These structures are monocoque and semi-monocoque assemblies composed of structural ribs and skinning attached by rivets and adhesives. Alternative, bi-lateral contouring discussed is an interlocking matrix of plywood strips having integral joinery for assembly. Unlike traditional methods of building representations through malleable materials for creating tangible objects (Friedman, 2002), this approach constructs with the implication for building life-size solutions. Three algorithms are presented as examples of rationalized design production with physical results. The first algorithm [Figure 1] deconstructs an initial 2D curved form into ribbed slices to be assembled through integral connections constructed as part of the rib solution. The second algorithm [Figure 2] deconstructs curved forms of greater complexity. The algorithm walks along the surface extracting surface information along horizontal and vertical axes saving surface information resulting in a ribbed structure of slight double curvature. The final algorithm [Figure 3] is expressed as plug-in software for Rhino that deconstructs a design to components for assembly as rib structures. The plug-in also translates geometries to a flatten position for 2D fabrication. The software demonstrates the full scope of the research exploration. Studies published by Dodgson argued that innovation technology (IvT) (Dodgson, Gann, Salter, 2004) helped in solving projects like the Guggenheim in Bilbao, the leaning Tower of Pisa in Italy, and the Millennium Bridge in London. Similarly, the method discussed in this paper will aid in solving physical production problems with complex building forms. References Bentley, P.J. (Ed.). Evolutionary Design by Computers. Morgan Kaufman Publishers Inc. San Francisco, CA, 1-73 Celani, G, (2004) “From simple to complex: using AutoCAD to build generative design systems” in: L. Caldas and J. Duarte (org.) Implementations issues in generative design systems. First Intl. Conference on Design Computing and Cognition, July 2004 Dodgson M, Gann D.M., Salter A, (2004), “Impact of Innovation Technology on Engineering Problem Solving: Lessons from High Profile Public Projects,” Industrial Dynamics, Innovation and Development, 2004 Dristas, (2004) “Design Operators.” Thesis. Massachusetts Institute of Technology, Cambridge, MA, 2004 Friedman, M, (2002), Gehry Talks: Architecture + Practice, Universe Publishing, New York, NY, 2002 Kolarevic, B, (2003), Architecture in the Digital Age: Design and Manufacturing, Spon Press, London, UK, 2003 Opas J, Bochnick H, Tuomi J, (1994), “Manufacturability Analysis as a Part of CAD/CAM Integration”, Intelligent Systems in Design and Manufacturing, 261-292 Rudolph S, Alber R, (2002), “An Evolutionary Approach to the Inverse Problem in Rule-Based Design Representations”, Artificial Intelligence in Design ’02, 329-350 Rich M, (1989), Digital Mockup, American Institute of Aeronautics and Astronautics, Reston, VA, 1989 Schön, D., The Reflective Practitioner: How Professional Think in Action. Basic Books. 1983 Shelden, D, (2003), “Digital Surface Representation and the Constructability of Gehry’s Architecture.” Diss. Massachusetts Institute of Technology, Cambridge, MA, 2003 Smithers T, Conkie A, Doheny J, Logan B, Millington K, (1989), “Design as Intelligent Behaviour: An AI in Design Thesis Programme”, Artificial Intelligence in Design, 293-334 Smithers T, (2002), “Synthesis in Designing”, Artificial Intelligence in Design ’02, 3-24 Stiny, G, (1977), “Ice-ray: a note on the generation of Chinese lattice designs” Environmental and Planning B, volume 4, pp. 89-98
keywords	Digital fabrication; bilateral contouring; integral connection; complex-curve
series	SIGRADI
email
last changed	2016/03/10 09:52

_id	1366
id	1366
authors	Heylighen, Ann; Neuckermans, Herman; Casaer, Mathias
year	2004
title	ICT REVISITED - FROM INFORMATION & COMMUNICATION TO INTEGRATING CURRICULA?
source	ITcon Vol. 9, Special Issue Digital Media Libraries, pg. 101-120, [ISSN 1400-6529]
summary	The paper presents a longitudinal study on the iterative implementation and testing of a support tool for precedent-based design. DYNAMO—Dynamic Architectural Memory On-line—was originally conceived as an interactive workhouse to stimulate and support student and professional architects in learning from previous design experience as encapsulated by concrete design projects. Five years after its baptism of fire, the paper looks back on how DYNAMO’s role has gradually evolved from an information and communication platform to an instrument for improving curriculum integration through a process of cumulative knowledge development. After briefly recalling the underlying ideas of DYNAMO and their stepwise implementation as an operational platform, a series of case studies documents how the platform has been brought into action in different contexts—within, across and beyond architecture schools. Besides valuable feedback on DYNAMO’s prototype, these case studies have generated more general insights regarding design and design tool support, which largely transcend the platform as such.
keywords	architecture, ICT, design support, digital media libraries
series	other
type	normal paper
email
more	http://www.itcon.org/2004/7
last changed	2005/01/26 22:46

_id	thesis-de
id	Thesis-DE
authors	Oh, Yeonjoo
year	2004
title	DESIGN EVALUATOR: CRITIQUING FREEHAND SKETCHES
source	University of Washington, Design Machine Group
summary	This thesis concerns about how feedback integrates into a sketch design system. Design Feedback as critiques can help the designer better envisage what a design will be like in advance, allowing the designer to avoid certain kinds of errors. This thesis discusses how a freehand sketch critiquing system can be developed and how this tool can support in the architectural design process as design tool. The thesis proposes a working prototype, Design Evaluator to demonstrate the potential of this knowledge-based design system. The Design Evaluator system has the design knowledge translated into rules related to four architectural spatial issues: proper room sequence, adjacency, room placement, and minimum area. The Design Evaluator interprets the designer's architectural diagram and recognizes the spatial relations such as circulation paths and room placements. It checks the architectural diagram with the built-in rules. When a rule violation occurs, the system displays the design critiques in three ways: text messages, annotated drawings, and texture-mapped 3D visualization. These critiques stimulate the designer's "reflection-in-action" cycle during the sketching of her/his design ideas. Moreover, they help the designer to detect errors in the early design stage.
series	thesis:MSc
type	normal paper
email
last changed	2004/06/02 19:40

_id	ecaade2010_054
id	ecaade2010_054
authors	Wurzer, Gabriel; Fioravanti, Antonio; Loffreda, Gianluigi; Trento, Armando
year	2010
title	Function & Action: Verifying a functional program in a game-oriented environment
source	FUTURE CITIES [28th eCAADe Conference Proceedings / ISBN 978-0-9541183-9-6] ETH Zurich (Switzerland) 15-18 September 2010, pp.389-394
doi	https://doi.org/10.52842/conf.ecaade.2010.389
wos	WOS:000340629400041
summary	The finding of a functional program for any kind of building involves a great amount of knowledge about the behavior of future building users. This knowledge can be gathered by looking at relevant building literature (Adler, 1999; Neufert and Neufert, 2000) or by investigating the actual processes taking place in similar environments, the latter being demonstrated e.g. by (Schütte-Lihotzky, 2004) or new functionalist approaches of the MVRDV group (Costanzo, 2006)). Both techniques have the disadvantage that the architect might assume a behavior which is seldom experienced in real life (either through lack of information or by failing to meet the building user’s expectations). What is needed is a verification step in which the design is tested on real users. We have devised a game-like environment (Figure 1a) in which it is possible to capture the behavior of future building users in order to verify the relevance of the design even at a very early stage. As result of applying our approach, we can find previously overlooked usage situations, which may be used to further adapt the design to the user’s needs.
keywords	Requirements checking; Participative design
series	eCAADe
email
last changed	2022/06/07 07:57

_id	acadia04_282
id	acadia04_282
authors	Anders, Peter
year	2004
title	Arch-OS: An Implementation of Cybrid Strategies
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 282-293
doi	https://doi.org/10.52842/conf.acadia.2004.282
summary	A review of the literature on Intelligent Buildings suggests an ideal of a building as an autonomous system that controls its internal and external environments. The model, whose origin lies with early models of artificial intelligence, effectively treats the building as a slave to human needs, and appears to invest more intelligence in the building than in its occupants. This paper proposes that automated environments be understood as extensions of human sense and awareness. It describes an operating system, Arch-OS, that exemplifies this approach by increasing building occupants’ consciousness of their environment.
keywords	Cybrid, Mixed Reality, Responsive Environment, Planetary Collegium
series	ACADIA
email
last changed	2022/06/07 07:54

_id	acadia04_088
id	acadia04_088
authors	Bechthold, Martin
year	2004
title	Digital Design and Fabrication of Surface Structures
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aidd Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 88-99
doi	https://doi.org/10.52842/conf.acadia.2004.088
summary	This paper presents a study in digital design and manufacturing of shells, which are material-efficient systems that generate their load-bearing capacity through curvature. Their complex shapes are challenging to build, and the few current shell projects employ the same shape repetitively in order to reduce the cost of concrete formwork. Can digital design and manufacturing technology make these systems suitable for the needs of the 21st century? The research developed new digitally-driven fabrication processes for Wood-Foam Sandwich Shells and Ferrocement-Concrete Sandwich Shells. These are partially pre-fabricated in order to allow for the application of Computer-Numerically Controlled (CNC) technology. Sandwich systems offer advantages for the digitally-enabled construction of shells, while at the same time improving their structural and thermal performance. The research defines design and manufacturing processes that reduce the need for repetition in order to save costs. Wood-Foam Sandwich shells are made by laminating wood-strips over a CNC-milled foam mold that eventually becomes the structural sandwich core. For Ferrocement-Concrete sandwich shells, a two-stage process is presented: pre-fabricated ferrocement panels become the permanent formwork for a cast-in-place concrete shell. The design and engineering process is facilitated through the use of parametric solid modeling environments. Modeling macros and integrated Finite-Element Analysis tools streamline the design process. Accuracy in fabrication is maintained by using CNC techniques for the majority of the shaping processes. The digital design and manufacturing parameters for each process are verified through design and fabrication studies that include prototypes, mockups and physical scale models.
keywords	Shell, Pre-Fabrication, Prototype, Custom-Manufacturing, Simulation
series	ACADIA
email
last changed	2022/06/07 07:54

_id	acadia04_000
id	acadia04_000
authors	Beesley, P., Cheng, N.Y.-W. and Williamson, R.S. (eds.)
year	2004
title	FABRICATION: EXAMINING THE DIGITAL PRACTICE OF ARCHITECTURE
source	Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 09696665-2-7] Cambridge (Ontario) 8-14 November, 2004.
doi	https://doi.org/10.52842/conf.acadia.2004
summary	We are presenting design ideas, technical innovation, and fabrication expertise that address crucial issues. Authors investigate how to effectively design and practice architecture with automated prototyping and manufacturing. We want to understand where this might lead, and how it might change the nature of architecture itself. We are just beginning to discover the opportunities to be found in integrating automated fabrication within the practice of architecture. At the same time, the new century has brought very mixed perspectives on confident Modern progress. A cautious scrutiny of 'innovation' is needed. Fabrication is an old word with the straightforward meaning, to make. The roots of the word lead to the origins of architecture. Making has been considered a virtue by ancient writers and modern politicians alike. Fabrication (and homo faber, 'one who makes') have served as fundamental terms that constitutions and contract laws have been built upon. Shaping and working with materials is at the core of Western civilization. However at a point in human history where nature is steadily being replaced by human artifice, the consequences of making are far from simple. Whether for good or ill, our new fabricated environment is transforming the world.
series	ACADIA
type	normal paper
last changed	2022/06/07 07:49

_id	acadia04_186
id	acadia04_186
authors	Bell, Bradley
year	2004
title	Digital Tectonics: Structural Patterning of Surface Morphology
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 186-201
doi	https://doi.org/10.52842/conf.acadia.2004.186
summary	The computer in architectural design has shifted from its role as a merely representational device to that of a tool for instrumentalized simulation and fabrication. The desire to make buildings look like a rendering, or to produce photo-realistic images and walkthroughs has given way to an opening of the potentials of software to assist the designer with managing complex geometries, parametric organizational diagrams, structural analysis, and integrated building systems. Simulation has become the means by which virtual space becomes more than just a mirror of reality. It becomes the space within which different potential realities can be tested and evaluated before they are materially implemented. In architecture, information derived from material constraints to site conditions can be constantly fed into the computer models to provide an accurate update, which in turn introduces feedback into the overall design, and change can then be registered in the detail.
keywords	surface, patterns, structure, CAD/CAM, fabrication
series	ACADIA
email
last changed	2022/06/07 07:54

_id	2004_530
id	2004_530
authors	Breen, Jack
year	2004
title	Changing Roles for (Multi)Media Tools in Design - Assessing Developments and Applications of (Multi)Media Techniques in Design Education, Practice and Research
source	Architecture in the Network Society [22nd eCAADe Conference Proceedings / ISBN 0-9541183-2-4] Copenhagen (Denmark) 15-18 September 2004, pp. 530-539
doi	https://doi.org/10.52842/conf.ecaade.2004.530
summary	This contribution explores the continued evolvement of the instruments of design in relation to practice and education (and potentially: research) and attempts to characterize the effects brought about by recent media ‘shifts’. For this purpose a framework has been established to identify and ‘map’ relevant design media. The relationships between various ‘traditional’ media and computer based applications are scrutinized and characterized and the opportunities which they offer are compared. The underlying conceptual framework was recently put before a group of professionals in the in the course of an experimental workshop concerning the potentials of a virtual design media ‘museum’. In the following step an attempt is made to identify changing media roles, whereby the opportunities of the educational environment – as a ‘laboratory’ for emerging developments – is stressed. Some specific tendencies are identified, notably: the combined application of different sorts of design media; the surfacing of imaginative new working methods inspired by ‘classic’ media techniques and various new ways of escaping the serious limitations of traditional computer interfaces. These developments, making use of various types of computer platforms, may be expected to contribute to more structured – and imaginative – approaches to professional design as well as to architectural education and research.
keywords	Computer Support For Learning; The Changing Role of the Design Studio; Educational Methodologies
series	eCAADe
email
last changed	2022/06/07 07:54

_id	acadia04_014
id	acadia04_014
authors	Burry, Mark
year	2004
title	THE SAGRADA FAMíLIA - WEST TRANSEPT ROSE WINDOW, A RAPID PROTOTYPE
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 14-19
doi	https://doi.org/10.52842/conf.acadia.2004.014
summary	The recently completed design and construction in a little over twelve months of the west transept rose window (Passion Façade) of Antoni Gaudí’s unfinished major work and Barcelona icon, the Sagrada Família church, is a notable example of ‘lean construction’. The processes involved include traditional stone masonry, actual employment of the traits discussed in Evan’s ‘The Projective Cast’, and semi-automated construction methods.
series	ACADIA
type	normal paper
last changed	2022/06/07 07:54

_id	acadia04_150
id	acadia04_150
authors	Clarke, Cory
year	2004
title	The Siren's Call
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 150-161
doi	https://doi.org/10.52842/conf.acadia.2004.150
summary	This paper presents an account of our research and development of processes providing seamless transition from design to fabrication. The narrative of our design, development, and prototyping experi¬ments spans seven years, including our current project, the Trusset software/structural system. Trusset is a combined building system and agent-based software design tool. The building system is based on a differential space-truss designed for fabrication entirely with computer numerically controlled (CNC) linear cutting devices, such as laser cut¬ters or three-axis mills. The software component is a set of agent-based design tools for developing surfaces and envelopes formally suitable to be built using the space-truss structure. Developed in parallel, the soft¬ware and building components combine within the Trusset system to provide a seamless pipeline from design to fabrication and assembly. The story of the development of software components and structural system, leading to the Trusset, act as a means of discussing the larger issues framing the research: the potential pitfalls and benefits of design and fabrication integration via the computer.
keywords	Fabrication, Space-truss, Structure
series	ACADIA
email
last changed	2022/06/07 07:56

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