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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Reformat results as: short short into frame detailed detailed into frame

_id	bbc9
id	bbc9
authors	Aeck, Richard
year	2008
title	Turnstijl Houses & Cannoli Framing
source	VDM Verlag Dr. Muller Aktiengesellschaft Co. KG, Germany ISBN: 3639078470 ISBN-13: 9783639078473
summary	This work presumes that integrating modeling tools and digital fabrication technology into architectural practice will transform how we build the detached house. Single-family houses come in all shapes and sizes, and in doing so, imply variation as well in certain materials, methods, and lighter classes of structure. Ultimately, houses are extensions, if not expressions, of those dwelling within, yet our attempts to produce appealing manufactured houses have prioritized standardization over variation and fall short of this ideal. Rather than considering new offerings born of the flexibility and precision afforded by digital production, sadly, today’s homebuilders are busy using our advancing fabrication technology to hasten the production of yesterday’s home. In response to such observations, and drawing upon meta-themes (i.e., blending and transition) present in contemporary design, this study proposes a hybrid SIP/Lam framing system and a corresponding family of houses. The development of the Cannoli Framing System (CFS) through 3D and physical models culminates in the machining and testing of full-scale prototypes. Three demonstrations, branded the Turnstijl Houses, are generated via a phased process where their schema, structure, and system geometry are personalized at their conception. This work pursues the variation of type and explores the connection between type and production methodology. Additional questions are also raised and addressed, such as how is a categorical notion like type defined, affected, and even “bred”?
keywords	Digital Manufacturing, Type, Typology, CNC, SIP, SIPs, Foam, PreFab, Prefabrication, Framing, Manufactured House, Modular, Packaged House, Digital, Plywood, Methodology
series	thesis:MSc
type	normal paper
email
more	http://branchoff.net
last changed	2010/11/16 08:29

_id	sigradi2016_450
id	sigradi2016_450
authors	Araujo, André L.; Celani, Gabriela
year	2016
title	Exploring Weaire-Phelan through Cellular Automata: A proposal for a structural variance-producing engine
source	SIGraDi 2016 [Proceedings of the 20th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-7051-86-1] Argentina, Buenos Aires 9 - 11 November 2016, pp.710-714
summary	Complex forms and structures have always been highly valued in architecture, even much before the development of computers. Many architects and engineers have strived to develop structures that look very complex but at the same time are relatively simple to understand, calculate and build. A good example of this approach is the Beijing National Aquatics Centre design for the 2008 Olympic Games, also known as the Water Cube. This paper presents a proposal for a structural variance-producing engine using cellular automata (CA) techniques to produce complex structures based on Weaire-Phelan geometry. In other words, this research evaluates how generative and parametric design can be integrated with structural performance in order to enhance design flexibility and control in different stages of the design process. The method we propose was built in three groups of procedures: 1) we developed a method to generate several fits for the two Weaire-Phelan polyhedrons using CA computation techniques; 2) through the finite elements method, we codify the structural analysis outcomes to use them as inputs for the CA algorithm; 3) evaluation: we propose a framework to compare how the final outcomes deviate for the good solutions in terms of structural performance and rationalization of components. We are interested in knowing how the combination of the procedures could contribute to produce complex structures that are at the same time certain rational. The system developed allows the structural analysis of structured automatically generated by a generative system. However, some efficient solutions from the structural performance point of view do not necessarily represent a rational solution from the feasibility aspects.
keywords	Structural design; Complex structures; Bottom-up design approach
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	acadia08_292
id	acadia08_292
authors	Celento, David; Del Harrow
year	2008
title	ceramiSKIN: Digital Possibilities for Ceramic Cladding Systems
source	Silicon + Skin: Biological Processes and Computation, [Proceedings of the 28th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) / ISBN 978-0-9789463-4-0] Minneapolis 16-19 October 2008, 292-299
doi	https://doi.org/10.52842/conf.acadia.2008.292
summary	CeramiSKIN is an inter-disciplinary investigation by an architect and a ceramics artist examining new possibilities for ceramic cladding using digital design and digital fabrication techniques. Research shown is part of an ongoing collaborative residency at The European Ceramics Work Centre. ¶ Ceramics are durable, sustainable, and capable of easily assuming detailed shapes with double curvature making ceramics seemingly ideal for digitally inspired “plastic” architecture. The primary reason for the decline in complex ceramic cladding is that manual mold-making is time-consuming—which is at odds with today’s high labor costs and compressed construction timeframes. We assert that digital advances in the area of mold-making will assist in removing some of the barriers for the use of complex ceramic cladding in architecture. ; The primary goals of ceramiSKIN as they relate to digitally assisted production are: greater variety and complexity, reduced cost and time, a higher degree of accuracy, and an attempt to facilitate a wider range of digital design possibilities through the use of a ceramics in architectural cladding systems. ¶ The following paper begins with an overview discussing double curvature and biophilia in architecture and their relationship to ceramics. This is followed by detailed commentary on three different experiments prior to a concluding summary.
keywords	Biomorphic; Collaboration; Complex Geometry; Digital Fabrication; Skin
series	ACADIA
last changed	2022/06/07 07:55

_id	ecaade2008_049
id	ecaade2008_049
authors	Dokonal, Wolfgang
year	2008
title	Creating and Using 3D City Models
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 223-230
doi	https://doi.org/10.52842/conf.ecaade.2008.223
summary	City modelling is a topic which has been on the agenda for a long time. Today crucial questions concerning the creation of a city model are resolved. The vision of the automatic generation of the 3D geometry of a city out of high resolution digital aerial images is a reality now. These new developments decreased the cost for creating and maintaining a 3D city model of a complete city significantly. This paper wants to outline the ‘history’ of 3D city models and show recent developments in this field. An overview about current applications and uses in this field in Austria and the implementation into daily work is shown with examples (Graz and Vienna city models). Additionally the new developments like Street View in Google Earth or Bird’s Eye in Virtual earth are discussed in relation to their 3D ‘relatives’.
keywords	3Dcity Models, GIS, Google Earth, Virtual Earth
series	eCAADe
email
last changed	2022/06/07 07:55

_id	46d4
id	46d4
authors	Fischer, Thomas
year	2008
title	Designing (tools (for designing (tools for ...))))
source	RMIT University, Melbourne
summary	Outcomes of innovative designing are frequently described as enabling us in achieving more desirable futures. How can we design and innovate so as to enable future processes of design and innovation? To investigate this question, this thesis probes the conditions, possibilities and limitations of toolmaking for novelty and knowledge generation, or in other words, it examines designing for designing. The focus of this thesis is on the development of digital design tools that support the reconciliation of conflicting criteria centred on architectural geometry. Of particular interest are the roles of methodological approaches and of biological analogies as guides in toolmaking for design, as well as the possibility of generalising design tools beyond the contexts from which they originate. The presented investigation consists of an applied toolmaking study and a subsequent reflective analysis using second- order cybernetics as a theoretical framework. Observations made during the toolmaking study suggest that biological analogies can, in informal ways, inspire designing, including the designing of design tools. Design tools seem to enable the generation of novelty and knowledge beyond the contexts in and for which they are developed only if their users apply them in ways unanticipated by the toolmaker. Abstract The reflective analysis offers theoretical explanations for these observations based on aspects of second-order cybernetics. These aspects include the modelling of designing as a conversation, different relationships between observers (such as designers) and systems (such as designers engaged in their projects), the distinction between coded and uncoded knowledge, as well as processes underlying the production and the restriction of meaning. Initially aimed at the development of generally applicable, prescriptive digital tools for designing, the presented work results in a personal descriptive model of novelty and knowledge generation in science and design. This shift indicates a perspective change from a positivist to a relativist outlook on designing, which was accomplished over the course of the study. Investigating theory and practice of designing and of science, this study establishes an epistemological model of designing that accommodates and extends a number of theoretical concepts others have previously proposed. According to this model, both design and science generate and encode new knowledge through conversational processes, in which open-minded perception appears to be of greater innovative power than efforts to exercise control. The presented work substantiates and exemplifies radical constructivist theory of knowledge and novelty production, establishes correspondences between systems theory and design research theory and implies that mainstream scientific theories and practices are insufficient to account for and to guide innovation.
keywords	Digital design tools, geometry rationalisation, second-order cybernetics, knowledge generation
series	thesis:PhD
type	normal paper
email
more	http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080424.160537/index.html
last changed	2008/05/10 08:31

_id	ecaade2008_079
id	ecaade2008_079
authors	Hemmerling, Marco; Knaack, Ulrich; Schulz, Jens-Uwe
year	2008
title	Complexity in Digital Architectural Design
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 85-90
doi	https://doi.org/10.52842/conf.ecaade.2008.085
summary	The association of complexity and geometry was the starting point for an academic project at the chair of Computer Aided Design in Detmold. The students were asked to analyze a complex structure - taken from nature, art, technology or society - regarding the underlying geometrical rules and principles. The translation of these abstract geometric principles (logarithmic spiral, polyhedron, rotational solids, mesh-work, double helix…) into a three-dimensional structure was then realized in Rhinoceros. The 3D-modeling was followed by a transformation- and optimization-process of the initial shape by using the evolutionary principles of mutation and selection. The set-up for these variations followed predefined rules and principles for the manipulation of the original structure.
keywords	Geometry, Complexity, Computer Aided Design, Architecture
series	eCAADe
email
last changed	2022/06/07 07:49

_id	cdc2008_181
id	cdc2008_181
authors	Kaijima, Sawako and Panagiotis Michalatos
year	2008
title	Simplexity, the programming craft and architecture production
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 181-194
summary	In resent years, digital design tools have become prevalent in the design community and their capabilities to manipulate geometry have grown into a trend among architects to generate complex forms. Working as computational design consultant in an engineering firm, between architecture and engineering we often come across the problems generated by a superficial use of digital tools in both disciplines and the incapacity of the current system to cope with their byproducts. Here we will discuss the problems we see with the current system and the opportunities opened by digital design tools. Two guiding concepts are simplexity [the desire to fine tune and build a system that yields a solution to a specific design problem by collapsing its inherent complexity] and defamiliarization [a side effect of having to represent things as numbers]. They can both affect the designer as an individual who chooses to engage with digital media as well as the production system in which he/she is embedded since he/she will have to find new channels of communication with other parties. To demonstrate our strategy and the obstacles faced we will examine our involvement in the development of a computational design solution for a small house designed by Future Systems architects.
email
last changed	2009/01/07 08:05

_id	cdc2008_383
id	cdc2008_383
authors	Kallipoliti, Lydia and Alexandros Tsamis
year	2008
title	The teleplastic abuse of ornamentation
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 383-392
summary	Is it possible that psychoanalysis, a discipline that allegedly deals with abstract or invisible entities, and entomology, a discipline that predominantly taxonomizes insects by type, can offer us an insight into the nature of digital design processes and emergent material phenomena? One of Roger Caillois’ most controversial psychoanalytic theories, “teleplasty,” shows that psychoanalysis and entomology can indeed suggest an alternative perspective of how bodily or other material substances are initially fabricated by insects and how they can further transform. In several of his case studies, Caillois claims alliances between material and psychical structures in his psycho-material teleplastic theorem and eventually questions spatial distinctions: distinctions between geometry and material, purpose and function, cause and effect, between the imaginary and the real. Can digital media help us redefine the static relationship between a window and a wall as an interaction of chemical substances rather than a process of assembling joints and components? Can we perceive material, not as an application to predetermined geometries, but as an inherent condition, a subatomic organization of matter that precedes geometry? The aim of this paper is to problematize such distinctions as a discussion emerging through the prolific use of digital design processes.
email
last changed	2009/01/07 08:05

_id	cdc2008_243
id	cdc2008_243
authors	Loukissas, Yanni
year	2008
title	Keepers of the Geometry: Architects in a Culture of Simulation
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 243-244
summary	“Why do we have to change? We’ve been building buildings for years without CATIA?” Roger Norfleet, a practicing architect in his thirties poses this question to Tim Quix, a generation older and an expert in CATIA, a computer-aided design tool developed by Dassault Systemes in the early 1980’s for use by aerospace engineers. It is 2005 and CATIA has just come into use at Paul Morris Associates, the thirty-person architecture firm where Norfleet works; he is struggling with what it will mean for him, for his firm, for his profession. Computer-aided design is about creativity, but also about jurisdiction, about who controls the design process. In Architecture: The Story of Practice, Architectural theorist Dana Cuff writes that each generation of architects is educated to understand what constitutes a creative act and who in the system of their profession is empowered to use it and at what time. Creativity is socially constructed and Norfleet is coming of age as an architect in a time of technological but also social transition. He must come to terms with the increasingly complex computeraided design tools that have changed both creativity and the rules by which it can operate. In today’s practices, architects use computer-aided design software to produce threedimensional geometric models. Sometimes they use off-the-shelf commercial software like CATIA, sometimes they customize this software through plug-ins and macros, sometimes they work with software that they have themselves programmed. And yet, conforming to Larson’s ideas that they claim the higher ground by identifying with art and not with science, contemporary architects do not often use the term “simulation.” Rather, they have held onto traditional terms such as “modeling” to describe the buzz of new activity with digital technology. But whether or not they use the term, simulation is creating new architectural identities and transforming relationships among a range of design collaborators: masters and apprentices, students and teachers, technical experts and virtuoso programmers. These days, constructing an identity as an architect requires that one define oneself in relation to simulation. Case studies, primarily from two architectural firms, illustrate the transformation of traditional relationships, in particular that of master and apprentice, and the emergence of new roles, including a new professional identity, “keeper of the geometry,” defined by the fusion of person and machine. Like any profession, architecture may be seen as a system in flux. However, with their new roles and relationships, architects are learning that the fight for professional jurisdiction is increasingly for jurisdiction over simulation. Computer-aided design is changing professional patterns of production in architecture, the very way in which professionals compete with each other by making new claims to knowledge. Even today, employees at Paul Morris squabble about the role that simulation software should play in the office. Among other things, they fight about the role it should play in promotion and firm hierarchy. They bicker about the selection of new simulation software, knowing that choosing software implies greater power for those who are expert in it. Architects and their collaborators are in a continual struggle to define the creative roles that can bring them professional acceptance and greater control over design. New technologies for computer-aided design do not change this reality, they become players in it.
email
last changed	2009/01/07 08:05

_id	cdc2008_085
id	cdc2008_085
authors	Morad, Sherif
year	2008
title	Building Information Modeling and Architectural Practice: On the Verge of a New Culture
source	First International Conference on Critical Digital: What Matters(s)? - 18-19 April 2008, Harvard University Graduate School of Design, Cambridge (USA), pp. 85-90
summary	The introduction of machine-readable tools for architectural design, which do not just focus on mere geometry or presentation, but on the richness of information embedded computationally in the design, has impacted the way architects approach and manipulate their designs. With the rapid acceleration in building information modeling (BIM) as a process which fosters machine-readable applications, architects and other participants in the design and construction industry are using BIM tools in full collaboration. As a trend which is already invading architectural practice, BIM is gradually transforming the culture of the profession in many ways. This culture is developing new properties for its participants, knowledge construction mechanisms, resources, and production machineries. This paper puts forward the assumption that BIM has caused a state of transformation in the epistemic culture of architectural practice. It appears that practice in the architecture, engineering and construction (AEC) industry is still in this phase of transformation; on the edge of developing a new culture. The paper attempts to address properties of such an emerging culture, and the new role architects are faced with to overcome its challenges.
email
last changed	2009/01/07 08:05

_id	acadia08_134
id	acadia08_134
authors	Peters, Brady
year	2008
title	Copenhagen Elephant House: A Case Study of Digital Design Processes
source	Silicon + Skin: Biological Processes and Computation, [Proceedings of the 28th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) / ISBN 978-0-9789463-4-0] Minneapolis 16-19 October 2008, 134-141
doi	https://doi.org/10.52842/conf.acadia.2008.134
summary	This paper outlines the digital design processes involved in the design and construction of the new Elephant House at Copenhagen Zoo. Early design concepts for the canopy were tested using physical sketch models. The geometric complexity of these early physical models led to the involvement of the Specialist Modelling Group and the use of the computer to digitally sketch 3D CAD models. After many studies, the complex form of the canopies was rationalised using torus geometry. A computer program was written to generate the canopy glazing and structure. This parametric system was developed to be a design tool, and was developed by an architectural designer working with the team. Through its use the team were able to explore more design options, and alter the design farther along in the design process; however, this generative tool was created largely as a CAD efficiency tool. Another series of computer programs were written to generate and populate a shading system based on environmental analysis. Unlike the computer program that generated the structure and glazing, this program was not developed to make the generation of complex geometric structures more efficient, but developed to explore computational approaches that would have been impossible without the computer. Most of the canopy’s design was communicated to fabricator through a geometry method statement, a method that has been proven to be effective in the past. The project completed in June 2008.
keywords	Complex Geometry; Computation; Design; Generative; Sustainability
series	ACADIA
last changed	2022/06/07 08:00

_id	ecaade2008_135
id	ecaade2008_135
authors	Riether, Gernot
year	2008
title	New Nomadism
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 413-418
doi	https://doi.org/10.52842/conf.ecaade.2008.413
summary	We live in a digital world. This article proposes using digital media to intensify our perceptions. An architectural navigation aid by coupling digital media with cognitive processes, a design process will be suggested that requires a shift in thinking from tool to media, from descriptive geometry to constructive geometry, and from stirring media to media that does the stirring.
keywords	Digital media, emergence, cognition, design process
series	eCAADe
email
last changed	2022/06/07 07:56

_id	ecaade2008_190
id	ecaade2008_190
authors	Russell, Peter; Elger, Dietrich
year	2008
title	The Meaning of BIM
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 531-536
doi	https://doi.org/10.52842/conf.ecaade.2008.531
summary	The paper is a position paper, not a report about a research project. It concerns the paradigm-shift that is taking place in the CAAD software and its implications for the business of architecture and more importantly, for the education of future members of the profession. Twenty years ago the use of CAAD software as a replacement for hand drafting was starting. Since then the transformation is complete: hardly a final project in the universities is drawn by hand. Currently, we are witnessing a second paradigm shift and its name is BIM. The meaning of BIM is rooted in two significant differences to current CAAD software and this will have implications for teaching and practicing architecture. The first difference is the way the software structures information in the CAAD file. The standard way to save CAAD information was to organise simple geometric objects according to membership in groups and to sort them according to a layer-metaphor, which primarily controlled the visibility of the geometric elements. Three-dimensional modelling is/was nothing more than the same structure with a more complex geometry. BIM software changes this structure by storing classes of geometries and then to store the specific values of individual geometries according to factors that can be determined by external or internal logical factors. The implication for architects is that we have the chance to be the people in control of the building information model, so long as we invest the time and energy to fully understand what is happening to the building information during the planning process. If we ignore this, the real danger exists that the last control of the building’s final configuration will be usurped. As educators we are currently teaching students that will be leaving the schools in 2012 and beyond. By then, the paradigm-shift will be in full motion and so it behoves us to consider which skill sets we want the next generation of architects to possess. This means not just teaching students about how to use particular BIM software or how to program a certain parametric/genetic algorithm in a form-finding process. We need to teach our students to take the leadership in building information management and that means understanding and controlling how the building information flows, how the methodologies that are used by the consulting engineers affect our building models, and knowing what kind of logical inconsistencies (internal or external) can threaten the design intention.
keywords	Building Information Modelling, Digital Curriculum, Architectural Pedagogy
series	eCAADe
email
last changed	2022/06/07 07:56

_id	caadria2008_51_session5a_417
id	caadria2008_51_session5a_417
authors	Schimek, Heimo; Milena Stavric, Albert Wiltsche
year	2008
title	The Intelligence of ornaments: Exploring ornamental ways of Affordable Non-Standard Building Envelopes
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 417-425
doi	https://doi.org/10.52842/conf.caadria.2008.417
summary	The purpose of this research is to explore ornamental patterns which can be used to enhance materials characteristics in low-cost building envelopes. We use standard building materials (sheets of cross-laminated timber) and develop a parametric design framework for the assembly. Existing rules of ornamental geometry are applied to a parametric controlled structural model so as to endow the building parts both with stability and aesthetics. The concepts of mass customization and “File to factory” support the digital fabrication of a non-repetitive pattern in façade construction and lead to reduced construction costs and building time.
keywords	Ornament, symmetry, parametric design, building shell, affordable non-standard architecture, mass customization
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	ecaade2008_018
id	ecaade2008_018
authors	Schindler, Christoph
year	2008
title	ZipShape
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 775-782
doi	https://doi.org/10.52842/conf.ecaade.2008.775
summary	ZipShape is a universal method to fabricate single curved panels from any plain material without molds. The system uses two individually slotted panels that interlock when bent to the predefined curvature. As non-radial curves require individual teeth geometry, the method makes use of automated detailing with corresponding algorithms. ZipShape is a fusion of information processing and material processing based on comparatively simple software technology and standard workshop machinery. With help of case studies, this paper evaluates the method’s claim to be a variable and feasible solution for the realization of non-planar shape.
keywords	ZipShape, Digital fabrication, Cold wood bending
series	eCAADe
email
last changed	2022/06/07 07:56

_id	ecaade2011_058
id	ecaade2011_058
authors	Schindler, Christoph; Espinosa, Margarita Salmerón
year	2011
title	ZipShape Mouldless Bending II: A Shift from Geometry to Experience
source	RESPECTING FRAGILE PLACES [29th eCAADe Conference Proceedings / ISBN 978-9-4912070-1-3], University of Ljubljana, Faculty of Architecture (Slovenia) 21-24 September 2011, pp.477-484
doi	https://doi.org/10.52842/conf.ecaade.2011.477
wos	WOS:000335665500055
summary	“ZipShape is a universal method to fabricate single curved panels from any plain material without moulds” was the first statement of a paper presented at the Antwerp eCAADe conference in September 2008 (Schindler, 2008). In contrast, the paper at hand introduces ZipShape as a highly specific composite combining different materials and their characteristics. Between those two texts, a paradigm shift took place – from abstract geometrical concept to experiencing the inseparable relation of form and material behaviour. This second step of ZipShape-research was initiated by Swiss design office schindlersalmerón through several workshops with Fachschule für Holztechnik Hamburg, CITA at Royal Academy of the Fine Arts Copenhagen, Bern University of Applied Sciences BFH–AHB Biel and The Detmold School of Architecture and Interior Design.
keywords	Mouldless Bending; Wood; Parametric Modelling; Digital Fabrication; Unrolling
series	eCAADe
email
last changed	2022/05/01 23:21

_id	ijac20076204
id	ijac20076204
authors	Schlueter, Arno; Bonwetsch, Tobias
year	2008
title	Design Rationalization of Irregular Cellular Structures
source	International Journal of Architectural Computing vol. 6 - no. 2, pp. 197-211
summary	Complex geometries found in nature are increasingly used as images and analogies for the creation of form and space in architectural design. To be able to construct the resulting complex building forms, strategies to handle the resulting production requirements are necessary. In the example of a design project for a Japanese noodle bar, a strategy for the realization of an irregular cellular spatial structure is presented. In order to represent its complex geometry, building principles relating to foam are applied to transform and optimize the design, which is based on hexagonal, cellular compartments defining the different interior spaces. The principles are converted into software code and implemented into a digital design toolbox to be used within a 3D-modelling environment. Utilizing the tools within the redesign process made a rationalization of the cellular structures possible without sacrificing the desired visual irregularity. The toolbox also enables the extraction of the cell geometry to support the generation of production documents. The result is the dramatic reduction of production effort to realize the complex cellular structures by keeping a maximum of design flexibility and desired visual appearance.
series	journal
last changed	2008/10/01 21:49

_id	ecaade2008_116
id	ecaade2008_116
authors	Spaeth, A. Benjamin
year	2008
title	Room Acoustics in the Architectural Design Process
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 367-374
doi	https://doi.org/10.52842/conf.ecaade.2008.367
summary	The basic principles, methods, and digital tools for the analysis of room acoustics are the topic of this paper. Students have been using these analysis and simulation tools during a seminar at Stuttgart University to systematically investigate acoustical situations. Additionally to lecturing on the underlying physics of room acoustics we were trying to convey the impact of geometry on room acoustics and therefore the impact of room acoustics on shapes in architecture. This paper describes the implementation of a real time simulation module for room acoustics within our Virtual Reality System.
keywords	Room Acoustics, Virtual Reality, Design Tools, Education
series	eCAADe
email
last changed	2022/06/07 07:56

_id	ecaade2008_046
id	ecaade2008_046
authors	Suša Mahuzier, Branko ; Labarca Montoya, Claudio; Burdiles Araneda, Macarena
year	2008
title	Architecture of Structural Membrane in Chile
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 593-600
doi	https://doi.org/10.52842/conf.ecaade.2008.593
summary	The present paper deals with the theoretical and technical reflection on basic structural principles that allow the generation and controlling of architectural complexity of double curvature surfaces.Despite the difficulties in designing and building such complex forms, Chile has several examples that were developed and built during the first half of the twentieth century. All of them were developed with local building technologies which studied the implementation of experimental and simple materials with innovative mounting techniques. All of them explored new structural concepts generating great interest of architectural spaces for religious cult, housing and civil works. The research objective of this work deals with the recognition and analysis with contemporary modelling and simulation tools that can reveal the type of relationship that occurs between the initial conception of the architectural shape and membranous structural surfaces. Their curvature and sleekness generated innovative structural spaces that contain an architectural envelope with clear and revealing expression of the acting forces.
keywords	Membranes, shells, structural geometry, digital design simulation, structural simulation
series	eCAADe
email
last changed	2022/06/07 07:56

_id	ecaade2008_149
id	ecaade2008_149
authors	Tamke, Martin; Ramsgard Thomsen, Mette
year	2008
title	Designing Parametric Timber
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 609-616
doi	https://doi.org/10.52842/conf.ecaade.2008.609
summary	Non-Standard elements in architecture bear the promise of a more suitable and sustainable solutions. A new understanding of design evolves, which is focusing on relational and evolutionary approaches. Parametric design tools and computer controlled production facilitate the emerging complex spatial constructions, as they are able to imply and feedback knowledge. Whereas the story of non-standard elements and mass customization is quickly told the actual facilitation of these techniques bears a lot of unresolved questions. We undertook a design based research taking in the whole process of digital design to production of complex shaped geometry. In close cooperation with wood construction software- and machine industry we fabricated a 1:1 demonstrator show casing the potential of digital wood fabrication.
keywords	Non Standard Element digital production, CAD/CAM, Parametric design, complex geometry, industry cooperation, Case study
series	eCAADe
email
last changed	2022/06/07 07:56

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