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	ga9921
id	ga9921
authors	Coates, P.S. and Hazarika, L.
year	1999
title	The use of genetic programming for applications in the field of spatial composition
source	International Conference on Generative Art
summary	Architectural design teaching using computers has been a preoccupation of CECA since 1991. All design tutors provide their students with a set of models and ways to form, and we have explored a set of approaches including cellular automata, genetic programming ,agent based modelling and shape grammars as additional tools with which to explore architectural ( and architectonic) ideas.This paper discusses the use of genetic programming (G.P.) for applications in the field of spatial composition. CECA has been developing the use of Genetic Programming for some time ( see references ) and has covered the evolution of L-Systems production rules( coates 1997, 1999b), and the evolution of generative grammars of form (Coates 1998 1999a). The G.P. was used to generate three-dimensional spatial forms from a set of geometrical structures .The approach uses genetic programming with a Genetic Library (G.Lib) .G.P. provides a way to genetically breed a computer program to solve a problem.G. Lib. enables genetic programming to define potentially useful subroutines dynamically during a run .* Exploring a shape grammar consisting of simple solid primitives and transformations. * Applying a simple fitness function to the solid breeding G.P.* Exploring a shape grammar of composite surface objects. * Developing grammarsfor existing buildings, and creating hybrids. * Exploring the shape grammar of abuilding within a G.P.We will report on new work using a range of different morphologies ( boolean operations, surface operations and grammars of style ) and describe the use of objective functions ( natural selection) and the "eyeball test" ( artificial selection) as ways of controlling and exploring the design spaces thus defined.
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	2560
authors	Alkhoven, Patricia
year	1991
title	The Reconstruction of the Past: The Application of New Techniques for Visualization and Research in Architectural History
source	Computer Aided Architectural Design Futures: Education, Research, Applications [CAAD Futures ‘91 Conference Proceedings / ISBN 3-528-08821-4] Zürich (Switzerland), July 1991, pp. 549-566
summary	This paper focuses on the visualization of historical architecture. The application of new Computer-Aided- Architectural-Design techniques for visualization on micro computers provides a technique for reconstructing and analyzing architectural objects from the past. The pilot project describes a case study in which the historical transformation of a town will be analyzed by using three- dimensional CAD models in combination with bitmap textures. The transformation of the historic town will be visualized in a space-time computer model in which bitmap textures enable us to display complex and relatively large architectural objects in detail. This three-dimensional descriptive model allows us to survey and analyze the history of architecture in its reconstructed context. It also provides a medium for researching the dynamics of urban management, since new combinations and arrangements with the individual architectural objects can be created. In this way, a new synthesis of the graphic material can reveal typologies and the architectural ordering system of a town.
keywords	3D City modeling
series	CAAD Futures
last changed	2003/11/21 15:15

_id	27d2
authors	Ayrle, Hartmut
year	1991
title	Computers for Architects - Only a Tool?
source	Experiences with CAAD in Education and Practice [eCAADe Conference Proceedings] Munich (Germany) 17-19 October 1991
doi	https://doi.org/10.52842/conf.ecaade.1991.x.i9j
summary	The paper states that, as a result of the schism between architecture as art and engineering as rationalism, the architectural community underestimates the computer as tool with a potential to substantially enlarge the possibilities of building design. It is claimed that the computer could serve as coordination tool for the ruptured design process, as a virtual workbench where all design disciplines sit together and develop their designs in enhanced conscience of what the whole design demands. The paper then concludes, that to develop such software tools, architects must participate in the development of software and may no longer be restricted to the role of applicants, especially during their universitary instruction. The corresponding research and training facilities at the University of Karlsruhe, Faculty of Architecture are described.
series	eCAADe
last changed	2022/06/07 07:50

_id	8db6
authors	Bijl, Aart
year	1991
title	On Knowing - Feeling and Expression
source	Computer Aided Architectural Design Futures: Education, Research, Applications [CAAD Futures ‘91 Conference Proceedings / ISBN 3-528-08821-4] Zürich (Switzerland), July 1991, pp. 157-176
summary	The basic assumptions for CAD, and for any use of computers, are re-examined. They refer to how we know things, how we think of knowledge being represented, and the impact of representation techniques on evolution of knowledge. Japan offers stimulating clues on how we might regard the usefulness of computers, and these are explained. Evocative illustrations are presented, to show a direction for future developments.
series	CAAD Futures
last changed	2003/11/21 15:16

_id	8fb9
authors	Bridges, Alan H.
year	1991
title	DAC or Design and Computers
source	Computer Aided Architectural Design Futures: Education, Research, Applications [CAAD Futures ‘91 Conference Proceedings / ISBN 3-528-08821-4] Zürich (Switzerland), July 1991, pp. 65-76
summary	This paper describes the use of simple computer draughting techniques to explore elements of architectural design theory and suggests that this relatively neglected subject could be liberated by computing to once again play an important part in architectural design education.
series	CAAD Futures
email
last changed	2003/11/21 15:16

_id	ascaad2014_002
id	ascaad2014_002
authors	Burry, Mark
year	2014
title	BIM and the Building Site: Assimilating digital fabrication within craft traditions
source	Digital Crafting [7th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2014 / ISBN 978-603-90142-5-6], Jeddah (Kingdom of Saudi Arabia), 31 March - 3 April 2014, pp. 27-36
summary	This paper outlines a particular component of very well known project: Antoni Gaudí’s Sagrada Família Basilica in Barcelona (1882– on-going but scheduled for completion in 2026). At the time of writing the realisation of the project has proceeded for 87 years since Gaudí's death (1852-1926). As a building site it has been a living laboratory for the nexus between traditional construction offsite manufacturing and digital fabrication since the computers were first introduced to the project:CAD in 1989 closely followed by CAAD two years later. More remarkably CAD/CAM commenced its significant influence in 1991 with the take-up of sem robotised stone cutting and carving. The subject of this paper is an elevated auditorium space that is one of the relatively few ‘sketchy’ areas that Gaudí bequeathed the successors for the design of his magnum opus.
series	ASCAAD
email
last changed	2016/02/15 13:09

_id	avocaad_2001_02
id	avocaad_2001_02
authors	Cheng-Yuan Lin, Yu-Tung Liu
year	2001
title	A digital Procedure of Building Construction: A practical project
source	AVOCAAD - ADDED VALUE OF COMPUTER AIDED ARCHITECTURAL DESIGN, Nys Koenraad, Provoost Tom, Verbeke Johan, Verleye Johan (Eds.), (2001) Hogeschool voor Wetenschap en Kunst - Departement Architectuur Sint-Lucas, Campus Brussel, ISBN 80-76101-05-1
summary	In earlier times in which computers have not yet been developed well, there has been some researches regarding representation using conventional media (Gombrich, 1960; Arnheim, 1970). For ancient architects, the design process was described abstractly by text (Hewitt, 1985; Cable, 1983); the process evolved from unselfconscious to conscious ways (Alexander, 1964). Till the appearance of 2D drawings, these drawings could only express abstract visual thinking and visually conceptualized vocabulary (Goldschmidt, 1999). Then with the massive use of physical models in the Renaissance, the form and space of architecture was given better precision (Millon, 1994). Researches continued their attempts to identify the nature of different design tools (Eastman and Fereshe, 1994). Simon (1981) figured out that human increasingly relies on other specialists, computational agents, and materials referred to augment their cognitive abilities. This discourse was verified by recent research on conception of design and the expression using digital technologies (McCullough, 1996; Perez-Gomez and Pelletier, 1997). While other design tools did not change as much as representation (Panofsky, 1991; Koch, 1997), the involvement of computers in conventional architecture design arouses a new design thinking of digital architecture (Liu, 1996; Krawczyk, 1997; Murray, 1997; Wertheim, 1999). The notion of the link between ideas and media is emphasized throughout various fields, such as architectural education (Radford, 2000), Internet, and restoration of historical architecture (Potier et al., 2000). Information technology is also an important tool for civil engineering projects (Choi and Ibbs, 1989). Compared with conventional design media, computers avoid some errors in the process (Zaera, 1997). However, most of the application of computers to construction is restricted to simulations in building process (Halpin, 1990). It is worth studying how to employ computer technology meaningfully to bring significant changes to concept stage during the process of building construction (Madazo, 2000; Dave, 2000) and communication (Haymaker, 2000).In architectural design, concept design was achieved through drawings and models (Mitchell, 1997), while the working drawings and even shop drawings were brewed and communicated through drawings only. However, the most effective method of shaping building elements is to build models by computer (Madrazo, 1999). With the trend of 3D visualization (Johnson and Clayton, 1998) and the difference of designing between the physical environment and virtual environment (Maher et al. 2000), we intend to study the possibilities of using digital models, in addition to drawings, as a critical media in the conceptual stage of building construction process in the near future (just as the critical role that physical models played in early design process in the Renaissance). This research is combined with two practical building projects, following the progress of construction by using digital models and animations to simulate the structural layouts of the projects. We also tried to solve the complicated and even conflicting problems in the detail and piping design process through an easily accessible and precise interface. An attempt was made to delineate the hierarchy of the elements in a single structural and constructional system, and the corresponding relations among the systems. Since building construction is often complicated and even conflicting, precision needed to complete the projects can not be based merely on 2D drawings with some imagination. The purpose of this paper is to describe all the related elements according to precision and correctness, to discuss every possibility of different thinking in design of electric-mechanical engineering, to receive feedback from the construction projects in the real world, and to compare the digital models with conventional drawings.Through the application of this research, the subtle relations between the conventional drawings and digital models can be used in the area of building construction. Moreover, a theoretical model and standard process is proposed by using conventional drawings, digital models and physical buildings. By introducing the intervention of digital media in design process of working drawings and shop drawings, there is an opportune chance to use the digital media as a prominent design tool. This study extends the use of digital model and animation from design process to construction process. However, the entire construction process involves various details and exceptions, which are not discussed in this paper. These limitations should be explored in future studies.
series	AVOCAAD
email
last changed	2005/09/09 10:48

_id	cdb1
authors	Cornick, T., Noble, B. and Hallahan, C.
year	1991
title	The Limitations of Current Working Practices on the Development of Computer Integrating Modelling in Construction
source	computer Integrated Future, CIB W78 Seminar. Calibre, The Netherlands: Eindhoven University of Technology, september, 1991. Unnumbered. includes bibliography
summary	For the construction Industry to improve its processes through the application computer-based systems, traditional working practices must first change to support the integrated control of design and construction. Current manual methods of practice accept the limitations of man to process a wide range of building performance and production information simultaneously. However when these limitations are removed, through the applications of computer systems, the constraints of manual methods need no longer apply. The first generation of computer applications to the Construction Industry merely modelled the divided and sequential processes of manual methods i.e. drafting, specification writing, engineering and quantity calculations, estimating, billing, material ordering data-bases and activity planning. Use of these systems raises expectations that connections within the computer between the processes modelled can actually be made and faster and more integrated information processing be achieved. 'Linking' software is then developed. The end result of this approach was that users were able to produce information faster, present it in an impressive manner but, in reality, no perceived improvement in actual building performance, production economy or efficiency was realized. A current government sponsored Teaching Company Programme with a UK design and build company is addressing the problem of how real economic benefit can be realized through improvement in, amongst other things, their existing computer applications. This work is being carried out by both considering an academic conceptual model of how 'designing for production' can be achieved in computer applications and what is immediately realizable in practice by modelling the integration of a limited number of knowledge domains to which computers are already being applied. i.e. billing from design, estimating and buying. This paper describes each area of work and how they are impacting on each other
keywords	construction, building process, integration
series	CADline
last changed	2003/06/02 13:58

_id	403c
authors	Coyne, Richard
year	1991
title	The Impact of Computer Use on Design Practice
source	Computer Aided Architectural Design Futures: Education, Research, Applications [CAAD Futures ‘91 Conference Proceedings / ISBN 3-528-08821-4] Zürich (Switzerland), July 1991, pp. 413-424
summary	This paper presents a critical review of the impact of computing on design practice. It presents an overview of - the impact as it relates to the intrusion of a highly technical resources into organizations. This involves a discussion of the changing nature of computing, the implications of training, management, and perceptions about the compatibility of computers and design. This leads to a consideration of less direct implications in terms of power structures, how computers influence the way we carry out intellectual tasks, the emphasis instilled by computers on form in design, and the influence of computers on attitudes of self worth.
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	8570
authors	Danahy, John
year	1991
title	The Computer-Aided Studio Critic: Gaining Control of What We Look At
source	Computer Aided Architectural Design Futures: Education, Research, Applications [CAAD Futures ‘91 Conference Proceedings / ISBN 3-528-08821-4] Zürich (Switzerland), July 1991, pp. 121-138
summary	This paper presents an approach to teaching that put computer resources in the hands of a studio instructor. A design professor or tutor that is expert in the use of the tool. The studio master used the computer to "study" the propositions of students. This was done as an extension of his current teaching practice. The critic used the computer as another tool additional to discussion, pencil and paper, and working models. Computer walk-throughs and visual representations of concepts were used by the professor to convey his interpretation of the work to students. In this model the students did not have to use the computer. The model recognized the years of experience and expensive equipment required to create an adequate representation of a design scheme and view it in the very short time period available during desk critiques. This approach for studio teaching has not been identified and discussed in any depth in recent literature on CAD studio teaching. The emphasis of papers presented at CAD conferences has been on how to provide students with better software and skills needed to make effective use of computers in their studio work.
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	c1ca
authors	Daru, Roel
year	1991
title	Sketch as Sketch Can - Design Sketching with Imperfect Aids and Sketchpads of the Future
source	Experiences with CAAD in Education and Practice [eCAADe Conference Proceedings] Munich (Germany) 17-19 October 1991
doi	https://doi.org/10.52842/conf.ecaade.1991.x.k1t
summary	Sketching plays a manifold role in design and design education now as much as it did in the computerless days. Design sketching is indispensable during the early phases of the architectural design process. But if we ask architects and design educators alike what they are doing with computers, idea sketching is the least mentioned answer if not left out entirely. It is not because they are computer-illiterates, as the computer industry would tend to imply, but because their computers are not offering an adequate environment for design sketching. In education this means that those trying to create computeraided design sketching courses are confronted with the choice of either working with imperfect tools, or waiting for better tools. But by exploring the possibilities in available surrogates we will build the necessary experiences for specifying what is really useful for idea-sketching. Without such exercises, we will never go beyond the electronic metaphor of the sketchbook with pencil or marker.
series	eCAADe
email
last changed	2022/06/07 07:50

_id	a84c
authors	De Haemer Jr., M., J. and Zyda, M. J.
year	1991
title	Simplification of objects rendered by polygonal approximations
source	Computers and Graphics, 15(2):175-184
summary	Current technology provides a means to obtain sampled data that digitally describes three-dimensional surfaces and objects. Three-dimensional digitizing cameras can be used to obtain sampled data that maps the surface of three dimensional figures and models. Data obtained from such sources enable accurate renderings of the original surface. However, the digitizing process often provides much more data than is needed to accurately recreate the surface or object. In order to use such data in real-time visual simulators, a significant reduction in the data needed to accurately render the sampled surfaces is required. The techniques presented were developed to drastically reduce the number of data points required to depict an object without sacrificing the detail and accuracy inherent in the digitizing process.
series	journal paper
last changed	2003/04/23 15:50

_id	e3d1
authors	Dodge, Richard
year	1998
title	What a Difference a Tool Makes:The Evolution of a Computer Design Studio
source	Computerised Craftsmanship [eCAADe Conference Proceedings] Paris (France) 24-26 September 1998
doi	https://doi.org/10.52842/conf.ecaade.1998.x.t4u
summary	What a Difference a Tool Makes : discoveries made during the evolution of the Advanced Design Studio (a.k.a. 'working drawings') at the University of Texas at Austin since the time this core course was switched to computers, when student design teams were provided with computers and required to use them for design and presentation. Covers the period from the course?s inception in 1991 to the present, during which the course has been under the continuing aegis of Professor Richard Dodge, who has taught design since 1967. Contrapuntal presentation by Professor Dodge and co-instructor and former student Marla Smith: what was done, what worked, and what went wrong. Discusses students, faculty, hardware, software, design problems assigned, and the most educational computer-related catastrophes.
series	eCAADe
more	http://www.paris-valdemarne.archi.fr/archive/ecaade98/html/04dodge/index.htm
last changed	2022/06/07 07:50

_id	a6be
authors	Doyle, J.
year	1991
title	Static and Dynamic Analysis of Structures, with an emphasis on mechanics and computer methods
source	Kluwer Academic Pub., Dordrecht
summary	This book is concerned with the static and dynamic analysis of structures. Specifically, it uses the stiffness formulated matrix methods for use on computers to tackle some of the fundamental problems facing engineers in structural mechanics. This is done by covering the Mechanics of Structures, its rephrasing in terms of the Matrix Methods and then their Computational implementation, all within a cohesive setting. Although the book is designed primarily as a text for use at the upper-graduate and beginning graduate level, many practising structural engineers will find it useful as a reference and self-study guide. Each chapter is supplemented with a collection of pertinent problems that indicate extensions of the theory and the applications. These problems, combined with selected references to relevant literature, can form the basis for further study. The book sets as its goal the treatment of structural dynamics starting with the basic mechanics and going all the way to their implementation on digital computers. Rather than discuss particular commercial packages, Professor Doyle has developed STADYN: a complete (but lean) program to perform each of the standard procedures used in commercial programs. Each module in the program is reasonably complete in itself, and all were written with the sole aim of clarity plus a modicum of efficiency, compactness and elegance.
series	other
last changed	2003/04/23 15:14

_id	2b39
authors	Duarte, Rovenir Bertola
year	2000
title	O Uso do Computador no Ensino de Projeto: (por) uma Avaliação (Or Use do Computer nonEnsino de Project: (by) uma Avaliaction)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 361-363
summary	The computer approaches to the discipline of project near the fifties, with the idea that all the systems and processes can be object of mathematical simulation. However in the last times, the computers were used more in drawings than in the projects, “CADrafting is uncommon (...) and CADesign is almost nonexistent...” (STEVEN, 1991). At the same time it happened a surprising approach with to architecture schools. It stimulated more methodological approaches, and the subject moved, placing the computer as element transformer. The computers have really been changing the production and generation of documents, but the question is if it has been altering the method or process of elaboration of ideas. After so much search in direction to the computers it is time of thinking what was gotten with them and the problems that accompanies him. The work search to discuss the subjects where the computer influences in the learning and the students’ development.
series	SIGRADI
email
last changed	2016/03/10 09:50

_id	6f3e
authors	Eastman, Charles M. and Lang, Jurg
year	1991
title	Experiments in Architectural Design Development Using CAD
source	Computer Aided Architectural Design Futures: Education, Research, Applications [CAAD Futures ‘91 Conference Proceedings / ISBN 3-528-08821-4] Zürich (Switzerland), July 1991, pp. 49-64
summary	The need to explore development techniques in computer-based design is reviewed. Some premises are given for design development using computers, including integrating multiple representations, the use of object-based modeling and the importance of visual analysis and 3-D modeling. We then present techniques used in a UCLA design studio that explored methods of computer-based design development based on these premises. The two main methods used were hierarchical object structures and multi-representational coordination. They were applied using conventional CAD systems. Some lessons learned from this class are reviewed.
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	ga0024
id	ga0024
authors	Ferrara, Paolo and Foglia, Gabriele
year	2000
title	TEAnO or the computer assisted generation of manufactured aesthetic goods seen as a constrained flux of technological unconsciousness
source	International Conference on Generative Art
summary	TEAnO (Telematica, Elettronica, Analisi nell'Opificio) was born in Florence, in 1991, at the age of 8, being the direct consequence of years of attempts by a group of computer science professionals to use the digital computers technology to find a sustainable match among creation, generation (or re-creation) and recreation, the three basic keywords underlying the concept of “Littérature potentielle” deployed by Oulipo in France and Oplepo in Italy (see “La Littérature potentielle (Créations Re-créations Récréations) published in France by Gallimard in 1973). During the last decade, TEAnO has been involving in the generation of “artistic goods” in aesthetic domains such as literature, music, theatre and painting. In all those artefacts in the computer plays a twofold role: it is often a tool to generate the good (e.g. an editor to compose palindrome sonnets of to generate antonymic music) and, sometimes it is the medium that makes the fruition of the good possible (e.g. the generator of passages of definition literature). In that sense such artefacts can actually be considered as “manufactured” goods. A great part of such creation and re-creation work has been based upon a rather small number of generation constraints borrowed from Oulipo, deeply stressed by the use of the digital computer massive combinatory power: S+n, edge extraction, phonetic manipulation, re-writing of well known masterpieces, random generation of plots, etc. Regardless this apparently simple underlying generation mechanisms, the systematic use of computer based tools, as weel the analysis of the produced results, has been the way to highlight two findings which can significantly affect the practice of computer based generation of aesthetic goods: ? the deep structure of an aesthetic work persists even through the more “desctructive” manipulations, (such as the antonymic transformation of the melody and lyrics of a music work) and become evident as a sort of profound, earliest and distinctive constraint; ? the intensive flux of computer generated “raw” material seems to confirm and to bring to our attention the existence of what Walter Benjamin indicated as the different way in which the nature talk to a camera and to our eye, and Franco Vaccari called “technological unconsciousness”. Essential references R. Campagnoli, Y. Hersant, “Oulipo La letteratura potenziale (Creazioni Ri-creazioni Ricreazioni)”, 1985 R. Campagnoli “Oupiliana”, 1995 TEAnO, “Quaderno n. 2 Antologia di letteratura potenziale”, 1996 W. Benjiamin, “Das Kunstwerk im Zeitalter seiner technischen Reprodizierbarkeit”, 1936 F. Vaccari, “Fotografia e inconscio tecnologico”, 1994
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	f586
authors	Gabriel, G. and Maher, M.L.
year	2000
title	Analysis of design communication with and without computer mediation
source	Proceedings of Co-designing 2000, pp. 329-337
summary	With recent developments in CAD and communication technologies, the way we visualise and communicate design representations is changing. A matter of great interest to architects, practitioners and researchers alike, is how computer technology might affect the way they think and work. The concern is not about the notion of 'support' alone, but about ensuring that computers do not disrupt the design process and collaborative activity already going on (Bannon and Schmidt, 1991). Designing new collaborative tools will then have to be guided by a better understanding of how collaborative work is accomplished and by understanding what resources the collaborators use and what hindrances they encounter in their work (Finholt et al., 1990). Designing, as a more abstract notion, is different than having a business meeting using video conferencing. In design it is more important to 'see' what is being discussed rather than 'watch' the other person(s) involved in the discussion. In other words the data being conveyed might be of more importance than the method with which it is communicated (See Kvan, 1994). Similarly, we believe that by using text instead of audio as a medium for verbal communication, verbal representations can then be recorded alongside graphical representations for later retrieval and use. In this paper we present the results of a study on collaborative design in three different environments: face-to-face (FTF), computer-mediated using video conferencing (CMCD-a), and computer-mediated using "talk by typing" (CMCD-b). The underlying aim is to establish a clearer notion of the collaborative needs of architects using computer-mediation. In turn this has the potential in assisting developers when designing new collaborative tools and in assisting designers when selecting an environment for a collaborative session.
series	other
last changed	2003/04/23 15:50

_id	fd70
authors	Goldman, Glenn and Zdepski, Michael Stephen (Eds.)
year	1991
title	Reality and Virtual Reality [Conference Proceedings]
source	ACADIA Conference Proceedings / ISBN 1-880250-00-4 / Los Angeles (California - USA) October 1991, 236 p.
doi	https://doi.org/10.52842/conf.acadia.1991
summary	During the past ten years computers in architecture have evolved from machines used for analytic and numeric calculation, to machines used for generating dynamic images, permitting the creation of photorealistic renderings, and now, in a preliminary way, permitting the simulation of virtual environments. Digital systems have evolved from increasing the speed of human operations, to providing entirely new means for creating, viewing and analyzing data. The following essays illustrate the growing spectrum of computer applications in architecture. They discuss developments in the simulation of future environments on the luminous screen and in virtual space. They investigate new methods and theories for the generation of architectural color, texture, and form. Authors address the complex technical issues of "intelligent" models and their associated analytic contents. There are attempts to categorize and make accessible architects' perceptions of various models of "reality". Much of what is presented foreshadows changes that are taking place in the areas of design theory, building sciences, architectural graphics, and computer research. The work presented is both developmental, evolving from the work done before or in other fields, and unique, exploring new themes and concepts. The application of computer technology to the practice of architecture has had a cross disciplinary effect, as computer algorithms used to generate the "unreal" environments and actors of the motion picture industry are applied to the prediction of buildings and urban landscapes not yet in existence. Buildings and places from history are archeologically "re-constructed" providing digital simulations that enable designers to study that which has previously (or never) existed. Applications of concepts from scientific visualization suggest new methods for understanding the highly interrelated aspects of the architectural sciences: structural systems, environmental control systems, building economics, etc. Simulation systems from the aerospace industry and computer media fields propose new non-physical three-dimensional worlds. Video compositing technology from the television industry and the practice of medicine are now applied to the compositing of existing environments with proposed buildings. Whether based in architectural research or practice, many authors continue to question the development of contemporary computer systems. They seek new interfaces between human and machine, new methods for simulating architectural information digitally, and new ways of conceptualizing the process of architectural design. While the practice of architecture has, of necessity, been primarily concerned with increasing productivity - and automation for improved efficiency, it is clear that university based studies and research continue to go beyond the electronic replication of manual tasks and study issues that can change the processes of architectural design - and ultimately perhaps, the products.
series	ACADIA
email
more	http://www.acadia.org
last changed	2022/06/07 07:49

_id	8f20
authors	Hannus, Matti, Jarvinen, Heikki and Astrom, Gunnar
year	1991
title	Exchange of Product Data of Prefabricated Concrete Structures
source	The Computer Integrated Future, CIB W78 Seminar. September, 1991. Unnumbered : ill
summary	As part of efforts to adopt manufacturing automation in a scattered organizational structure the Finnish precast concrete industry has initiated the development of a number of solutions for data exchange. Guidelines concerning various aspects of using computers in the design/manufacturing process were defined in a manual which was widely distributed to involved parties. Standardized neutral file formats for data exchange between dissimilar computer systems were developed for three kinds of data: 1) drawings, 2) tables (e.g. bills of materials) and 3) product model-based data. Translator programs were developed for a number of common CAD-systems as well as a set of software tools to the users of standardized exchange files and software developers. The result of these developments have been widely adopted by fabricators, designers and software developers
keywords	CAD, communication, product modeling, standards
series	CADline
last changed	2003/06/02 13:58

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