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	4c44
id	4c44
authors	Beirão, José; Duarte, José; Gil, Jorge; Montenegro, Nuno
year	2009
title	Monitoring urban design through generative design support tools: a generative grammar for Praia
source	Proceedings of 15 Congresso da APDR, Cidade da Praia, Cabo Verde.
summary	Abstract Urban planning and design has a considerable impact on the economic performance of cities and regions. It is a complex process that extends for a long period and involves many participants. The lack of integrated tools to support this process hampers the ability to maximize the response of plans to contextual conditions while using the least resources. This paper describes research that aims to develop such a tool, integrating formulation, generation, and evaluation capabilities. It is focused on the generation module which relies on the encoding of Urban Induction Patterns (UIP) using shape grammars. A grammar for the extension plan of the city of Praia is presented as one of the case studies used to support UIP definition and illustrate its application. The paper also discusses how the proposed tool can be used for developing and monitoring urban plans.
keywords	shape grammars; generative urban design; planning
series	other
type	normal paper
email
more	http://www.apdr.pt/congresso/2009/
last changed	2009/07/30 15:58

_id	sigradi2009_667
id	sigradi2009_667
authors	Leão, Elisângela Conceição Dantas; Arivaldo Leão de Amorim
year	2009
title	Kirimurê: uma aplicação da Modelagem Geométrica na produção da Forma Arquitetônica [Kirimurê: an application of geometric modeling on the synthesis of Architectural Form]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	Kirimurê is as Brazilian Indian Tupinambás called the Baia de Todos os Santos. Around the bay developed a region with significant agricultural production, at a time Salvador was the main export port in the Southern Hemisphere. This economic strength and its export potential were greatly due to the saveiro, a small wooden vessel with sail propulsion, which dominated these waters for a long time. Testimony of the Bahia’s history, they had great influence in the culture of Bahia. Currently, these vessels are disappearing and with them the traditional techniques of shipbuilding, intangible heritage, held in memory of the master builders. This paper presents an experience in developing the architectural shape of a complex building using geometric modeling, to house this cultural heritage.
keywords	Saveiros; Reconcavo Baiano; Cultural Heritage; Ship-building; Geometric Modeling; Architectural Design
series	SIGRADI
email
last changed	2016/03/10 09:54

_id	caadria2009_018
id	caadria2009_018
authors	Ambrose, Michael; Benjamin G. Callam, Joseph Kunkel and Luc Wilson
year	2009
title	How To Make A Digi-Brick
doi	https://doi.org/10.52842/conf.caadria.2009.005
source	Proceedings of the 14th International Conference on Computer Aided Architectural Design Research in Asia / Yunlin (Taiwan) 22-25 April 2009, pp. 5-12
summary	This project examines a non-traditional method of construction generated through a digital design process that leverages digital fabrication techniques related to masonry construction. Where as architects’ use of computers first affected shape and structure, it is now additionally affecting material, construction, and craft. This design proposal explores these concepts through the production of a wall using simple configuration and reconfiguration of a repeated module adaptable to differing and unique contexts and site conditions. The masonry module is designed and built through the exploration of a CAD-CAM process. The prototypes produced investigate the repetition of a single module unit, manipulated and interlocked resulting in a continuous surface that is more than just the sum of its individual parts. The material, construction and craft of each unit informs and challenges the entire project to question the making of the masonry module into a wall.
keywords	Digital fabrication, design theory, digital design methods
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	acadia09_252
id	acadia09_252
authors	Baker, William; Beghini, Alessandro; Carrion, Juan; Tort, Cenk
year	2009
title	Scripting for a New Architecture: Studies in Structural Optimization
doi	https://doi.org/10.52842/conf.acadia.2009.252
source	ACADIA 09: reForm( ) - Building a Better Tomorrow [Proceedings of the 29th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-9842705-0-7] Chicago (Illinois) 22-25 October, 2009), pp. 252-254
summary	This paper describes how scripting has been successfully used by structural engineers at Skidmore, Owings & Merrill, LLP (SOM) to rediscover, apply, and develop several tools for structural optimization. Some of these methods are described in this paper for applications to high-rise buildings and long-span roof structures
series	ACADIA
type	Short paper
email
last changed	2022/06/07 07:54

_id	ecaade2009_157
id	ecaade2009_157
authors	Barczik, Günter; Labs, Oliver; Lordick, Daniel
year	2009
title	Algebraic Geometry in Architectural Design
doi	https://doi.org/10.52842/conf.ecaade.2009.455
source	Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings / ISBN 978-0-9541183-8-9] Istanbul (Turkey) 16-19 September 2009, pp. 455-464
wos	WOS:000334282200055
summary	We describe the exploration of the manifold novel shapes found in algebraic geometry and their application in architectural design. These surfaces represent the zero-sets of certain polynomials of varying degrees. They are therefore very structured, coherent and harmonious yet at the same time geometrically and topologically highly complex. Their application in design is mostly unprecedended as they have only recently begun to become accessible through novel software tools. We present and discuss experimental student design and research projects where shapes found in algebraic geometry were developed into pavilion designs. We describe historic precedents for the inspiration of art and architecture through mathematics and show how algebraic surfaces can be used to expand architects’ sculptural vocabulary, make the utmost of three-dimensional sculptural qualities, employ shapes that have a strong internal structure, transcend the imaginable and explore polynomials as a new kind of shape-making tool.
keywords	Geometry, algebraic geometry, shape, sculpture, design, tool, experiment, methodology, software
series	eCAADe
email
last changed	2022/06/07 07:54

_id	ecaade2009_124
id	ecaade2009_124
authors	Beirão, José Nuno; Duarte, José Pinto; Stouffs, Rudi
year	2009
title	An Urban Grammar for Praia: Towards Generic Shape Grammars for Urban Design
doi	https://doi.org/10.52842/conf.ecaade.2009.575
source	Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings / ISBN 978-0-9541183-8-9] Istanbul (Turkey) 16-19 September 2009, pp. 575-584
wos	WOS:000334282200069
summary	This paper presents a shape grammar for planned urban spaces intending an implementation for generative urban design. This implementation will form part of an urban design support tool defined to formulate, generate and evaluate urban designs. The goal is to formulate urban program descriptions according to context conditions using a description grammar and generate alternative design solutions using a shape grammar. The generation is guided by several evaluation processes performed by an evaluation module. In this paper we are focusing on the definition of the generic shape grammar using an existent urban plan as a case study. The aim is to encode the design moves of the urban designer into generic grammar rules amenable for specific instantiations through the customization of rule parameters.
keywords	Shape grammars, patterns, generative urban design
series	eCAADe
email
last changed	2022/06/07 07:54

_id	sigradi2009_821
id	sigradi2009_821
authors	Beirão, José Nuno; Nuno Montenegro; Jorge Gil; José P. Duarte; Rudi Stouffs
year	2009
title	The city as a street system: A street description for a city ontology
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	The street system is an important component of the city ontology created for a generative urban design tool and should be able to integrate the many visions or interpretations that designers or other urban design agents may have about streets. This paper describes several characteristics of the street system, with its components organized into object classes which are the shape sets of algebras used by a generation module to generate street network representations that can be assessed by a GIS platform.
keywords	Ontology; urban design; shape grammars; planning
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	cf2009_890
id	cf2009_890
authors	Beirão, José; Duarte José, Stouffs Rudi
year	2009
title	Grammars of designs and grammars for designing - grammar-based patterns for urban design
source	T. Tidafi and T. Dorta (eds) Joining Languages, Cultures and Visions: CAADFutures 2009, PUM, 2009
summary	Analytical work has demonstrated the potential of shape grammars for capturing rules embedded in existing design styles, and generating designs within such styles that match given design contexts. However, the creation of grammars for new design styles, from exploratory rules to design synthesis, remains elusive. The combined use of patterns and discursive grammars is here proposed as a way of encoding the semantics behind recurrent urban design operations and enable the development of a tool to support the creation of new grammars. The idea is that by exploring the combination of generative patterns designers may arrive at new grammars.
series	other
type	normal paper
email
last changed	2009/08/21 07:43

_id	acadia09_98
id	acadia09_98
authors	Bennett, Ed
year	2009
title	ArtBus: A Minimal Bus and Protocol for Distributed Interfacing in Art and Design
doi	https://doi.org/10.52842/conf.acadia.2009.098
source	ACADIA 09: reForm( ) - Building a Better Tomorrow [Proceedings of the 29th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-9842705-0-7] Chicago (Illinois) 22-25 October, 2009), pp. 98-104
summary	ArtBus is a protocol and hardware bus for interfacing computers to sensors and actuators. It is a distributed interface, meaning that different parts of an ArtBus system can be at different locations in a space. ArtBus devices can be made on any embedded platform or microcontroller. While unconventional in some ways, ArtBus makes use of engineering design inspired by long established supervisory control and laboratory instrumentation practice. At the same time it is a simple, flexible interface which should be viable into the next generation of media devices and embedded control.
keywords	Hardware, sensor, interactive design, media
series	ACADIA
type	Normal paper
email
last changed	2022/06/07 07:54

_id	cf2011_p127
id	cf2011_p127
authors	Benros, Deborah; Granadeiro Vasco, Duarte Jose, Knight Terry
year	2011
title	Integrated Design and Building System for the Provision of Customized Housing: the Case of Post-Earthquake Haiti
source	Computer Aided Architectural Design Futures 2011 [Proceedings of the 14th International Conference on Computer Aided Architectural Design Futures / ISBN 9782874561429] Liege (Belgium) 4-8 July 2011, pp. 247-264.
summary	The paper proposes integrated design and building systems for the provision of sustainable customized housing. It advances previous work by applying a methodology to generate these systems from vernacular precedents. The methodology is based on the use of shape grammars to derive and encode a contemporary system from the precedents. The combined set of rules can be applied to generate housing solutions tailored to specific user and site contexts. The provision of housing to shelter the population affected by the 2010 Haiti earthquake illustrates the application of the methodology. A computer implementation is currently under development in C# using the BIM platform provided by Revit. The world experiences a sharp increase in population and a strong urbanization process. These phenomena call for the development of effective means to solve the resulting housing deficit. The response of the informal sector to the problem, which relies mainly on handcrafted processes, has resulted in an increase of urban slums in many of the big cities, which lack sanitary and spatial conditions. The formal sector has produced monotonous environments based on the idea of mass production that one size fits all, which fails to meet individual and cultural needs. We propose an alternative approach in which mass customization is used to produce planed environments that possess qualities found in historical settlements. Mass customization, a new paradigm emerging due to the technological developments of the last decades, combines the economy of scale of mass production and the aesthetics and functional qualities of customization. Mass customization of housing is defined as the provision of houses that respond to the context in which they are built. The conceptual model for the mass customization of housing used departs from the idea of a housing type, which is the combined result of three systems (Habraken, 1988) -- spatial, building system, and stylistic -- and it includes a design system, a production system, and a computer system (Duarte, 2001). In previous work, this conceptual model was tested by developing a computer system for existing design and building systems (Benr__s and Duarte, 2009). The current work advances it by developing new and original design, building, and computer systems for a particular context. The urgent need to build fast in the aftermath of catastrophes quite often overrides any cultural concerns. As a result, the shelters provided in such circumstances are indistinct and impersonal. However, taking individual and cultural aspects into account might lead to a better identification of the population with their new environment, thereby minimizing the rupture caused in their lives. As the methodology to develop new housing systems is based on the idea of architectural precedents, choosing existing vernacular housing as a precedent permits the incorporation of cultural aspects and facilitates an identification of people with the new housing. In the Haiti case study, we chose as a precedent a housetype called ‚Äúgingerbread houses‚Äù, which includes a wide range of houses from wealthy to very humble ones. Although the proposed design system was inspired by these houses, it was decided to adopt a contemporary take. The methodology to devise the new type was based on two ideas: precedents and transformations in design. In architecture, the use of precedents provides designers with typical solutions for particular problems and it constitutes a departing point for a new design. In our case, the precedent is an existing housetype. It has been shown (Duarte, 2001) that a particular housetype can be encoded by a shape grammar (Stiny, 1980) forming a design system. Studies in shape grammars have shown that the evolution of one style into another can be described as the transformation of one shape grammar into another (Knight, 1994). The used methodology departs takes off from these ideas and it comprises the following steps (Duarte, 2008): (1) Selection of precedents, (2) Derivation of an archetype; (3) Listing of rules; (4) Derivation of designs; (5) Cataloguing of solutions; (6) Derivation of tailored solution.
keywords	Mass customization, Housing, Building system, Sustainable construction, Life cycle energy consumption, Shape grammar
series	CAAD Futures
email
last changed	2012/02/11 19:21

_id	cf2009_119
id	cf2009_119
authors	Boeykens, Stefan; Neuckermans, Herman
year	2009
title	Architectural design analysis, historical reconstruction and structured archival using 3D models: Techniques, methodology and long term preservation of digital models
source	T. Tidafi and T. Dorta (eds) Joining Languages, Cultures and Visions: CAADFutures 2009, PUM, 2009, pp. 119-132
summary	With the increased usage of 3D modeling, visualization, simulation and Building Information Modeling, architects produce 3D models, both for new designs and for historic reconstructions. However, these models are seldom shared to transfer structured information about the project. Even if they are exchanged, they are often not usable outside of their original design application. Additionally, digital archives with architectural content can not easily provide structured information about these 3D models, limiting their usefulness. This article discusses an approach to provide better structured models, using a combination of a sound methodology, the application of open file formats and additional metadata creation.
keywords	CAAD, design analysis, reconstruction, archival, preservation
series	CAAD Futures
email
last changed	2009/06/08 20:53

_id	sigradi2009_749
id	sigradi2009_749
authors	Cardoso, Daniel Ribeiro; Daniel Lenz Costa Lima; André Nogueira Paes de Paula Rodrigues
year	2009
title	Design de uma poiesis [Design of a poiesis]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	This article seeks an adequate manner to stand for a generative process in architecture. The processes of typology development in a vernacular architecture is adopted. As a proper cultural object, a type is perceived as a general principle of creation, a supra-individual mechanism. In that context, there are some issues concerning the research problem: how to adequately represent a poiesis? The related theories to support this research development are distinct. However, the theoretical framework point out shape grammar as a base for generative process representation in architecture. A generative system that operates with the same generative logic is proposed.
keywords	architecture; generative grammar; generative process; modeling
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	sigradi2009_1100
id	sigradi2009_1100
authors	Celento, David
year	2009
title	Digital Craft Meets the Ancient Art of Ceramics: Would the Bauhaus Approve?
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	The Bauhaus was founded upon the controversial premise that emergent mechanical processes offered new and creative ways to explore materials. Today, we encounter equally tendentious scenarios where the designer often appears one step further removed—automated CNC machines are driven by computational machines. Like the early activities of the Bauhaus some view digital pursuits with suspicion; however, digital design/fabrication is the “Nächster Bauhaus Bewegun” offering opportunities for design innovation equal in significance to that of the Bauhaus. This paper partially examines the theoretical implications of digital design/fabrication, then presents a collaboration between an architect and artist re-examining the architectural cladding possibilities using digital tools to shape one of mankind’s most venerable materials—ceramics.
keywords	Ceramics in architecture, mass customization, digital fabrication, parametric design
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	cf2009_105
id	cf2009_105
authors	Chevrier, Christine; Perrin, Jean-Pierre
year	2009
title	Generation of architectural parametric components: Cultural heritage 3D modelling
source	T. Tidafi and T. Dorta (eds) Joining Languages, Cultures and Visions: CAADFutures 2009, PUM, 2009, pp. 105-118
summary	This paper deals with 3D modeling of complex architectural elements for virtual 3D scene reconstruction based on images or point clouds. It presents a new method at the opposite of classical photogrammetry and lasergrammetry techniques: parametric components are created and then adapted to the measured data. We have conceived and developed a parametric shape generator tool for virtual 3D reconstruction of cultural heritage monuments. We present the geometrical study on the cupola shapes with all their diversity. It is illustrated with the Suleymaniyé Mosque in Turkey. The results are promising. The modeling time is greatly reduced.
keywords	3D modeling, architectural component, parametric modeling, cultural heritage
series	CAAD Futures
email
last changed	2009/06/08 20:53

_id	sigradi2009_2001
id	sigradi2009_2001
authors	Corradi, Eduardo Marotti; Gabriela Celani
year	2009
title	O "túnel de vento" - um exercício de projeto baseado em técnicas de animação [The "Wind Tunnel" - A Design Exercise Based in Animation Techniques]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	The objective of the present research was to study the use of animation techniques as a tool for the design process. The study started with a literature review about the different possible applications of animation techniques in architectural design. Four main categories of applications were found: (1) space representation and “walk through”, (2) simulation of articulated elements and kinetic structures, (3) visualization and analysis of functional aspects of the buildings, such as circulation and fire escape, and finally (4) the generation of novel shapes. The second part of the research consisted of a design exercise in which animation techniques were used to generate a shape. For this purpose a wind simulator was used in 3DMAX. Next, Paracloud software was used to automatically generate a rib structure that allowed to produce a scale model of the shape with a laser cutter.
keywords	Animation; design process; digital fabrication
series	SIGRADI
type	normal paper
email
last changed	2016/03/10 09:49

_id	sigradi2009_1044
id	sigradi2009_1044
authors	Cruz, Débora Melo; Gabriela Celani
year	2009
title	A influência de Frank Lloyd Wright sobre João Batista Vilanova Artigas – uma análise formal [The Influence of Frank Lloyd Wright on João Batista Vilanova Artigas - A Formal Analysis]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	This study intends to propose a new use of the shape grammar: verify the influence of a certain architect’s language over another architect’s language. Some Brazilian modern architecture critics suggest the existence of an influence of Wright’s prairie houses over Artigas’ early work, but the methods used to reach to this conclusion are always empirical and not very objective. The present work aims to confirm this influence in a more rational manner, comparing Wright’s prairie houses grammar developed by Koning and Eizenberg (1981) to Artigas’ first phase grammar that will developed in this work.
keywords	Gramática da forma; F. L. Wright; J. V. Artigas
series	SIGRADI
email
last changed	2016/03/10 09:49

_id	sigradi2009_959
id	sigradi2009_959
authors	da Silva, Olga Maria Almeida; Janice de Freitas Pires; Adriane Borda Almeida da Silva
year	2009
title	Entre a fotografia e o modelo virtual tridimensional: decomposição do mobiliário para o reconhecimento de estilos ou tendências [Between the Photo and the Three-Dimensional Virtual Model: Breakdown of Furniture for the Recognition of Styles and Trends]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	The current work reports a methodology of analysis applied to the furniture collection of a museum which gathers items manufactured in the nineteenth century. The eclectic feature given to this collection has demanded the construction of a reasoning that points towards the formal frameworks, coming from different styles that were established through history. To answer this requirement, techniques of formal decomposition are used from the resources of photography and tridimensional modeling, thus promoting the comprehension of the geometric shape from the identification of element generation and composition rules. The speeches constructed in such analytical processes rely on conceptual maps structures as a proposal for systematizing the information about the furniture.
keywords	Geometric modeling; photography; furniture; taxonomy; systematization of information
series	SIGRADI
email
last changed	2016/03/10 09:50

_id	ecaade2009_152
id	ecaade2009_152
authors	de Godoi, Giovana; Celani, Gabriela
year	2009
title	Shape Grammars and Historical Town Renovations: A Case Study in Monte Alegre Do Sul
doi	https://doi.org/10.52842/conf.ecaade.2009.237
source	Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings / ISBN 978-0-9541183-8-9] Istanbul (Turkey) 16-19 September 2009, pp. 237-242
wos	WOS:000334282200029
summary	Shape grammars have been used in architecture for analysis and synthesis - in the first case, mainly for the characterization of styles and in the later for the generation of novel compositions. The present research proposes the use of shape grammars for establishing guidelines for the requalification of historical areas that have lost their original characteristics due to improper renovations. In order to develop and test the proposed method, a study was carried out in a small Brazilian town called Monte Alegre do Sul. The town was chosen because its original urban morphology, developed in the XIXth century, is still relatively well preserved, although part of the original façades have been transformed. The objective of the research is to develop a shape grammar to set guidelines for the requalification of the already renovated façades in Monte Alegre do Sul.
keywords	Façades, generative design systems, rule-based design, shape grammar
series	eCAADe
email
last changed	2022/06/07 07:55

_id	ecaade2009_043
id	ecaade2009_043
authors	Dounas, Theodoros
year	2009
title	Animation as a Framework for Generative Design
doi	https://doi.org/10.52842/conf.ecaade.2009.213
source	Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings / ISBN 978-0-9541183-8-9] Istanbul (Turkey) 16-19 September 2009, pp. 213-218
wos	WOS:000334282200026
summary	The paper presents a framework for parametric and generative design based on shape grammars, implemented inside a 3d animation tool. A simple description is given on how animation works, along with parity features between shape grammars and animation tools. Work covered in previous papers by the writer, namely how the designer constructs individual tools from simple animation mechanisms is here expanded in a framework of algebras that not only function in geometric dimensions but also in time.
keywords	Shape grammars, animation, shape algebras, design generation
series	eCAADe
email
last changed	2022/06/07 07:55

_id	cf2009_585
id	cf2009_585
authors	E. Swarts, Matthew; A. Sheward, Hugo
year	2009
title	Using multi-level virtual environments as a medium for conducting design review through a shared IFC dataset
source	T. Tidafi and T. Dorta (eds) Joining Languages, Cultures and Visions: CAADFutures 2009, PUM, 2009, pp. 585- 597
summary	For a long time the Architecture-Engineering-Construction (AEC) community has had difficulty in communicating the content of their work, not only the various specialties involved, but also to their clients. Studies (Doorst and Cross 2001; Bakhtin 1994) suggest the importance of multi-role collaborative environments in supporting design processes. We are developing a Multi Level Design Review Tool for the AEC industry which allows multiple actors to congregate and interact as agents around a central Building Model. It merges real-time virtual 3D visualization technologies with Industry Foundation Classes (IFC) to support both high levels of semantic content and seamless interoperability.
keywords	Design review, virtual environment, interoperability
series	CAAD Futures
email
last changed	2009/06/08 20:53

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