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	caadria2012_025
id	caadria2012_025
authors	Braumann, Johannes and Sigrid Brell-Cokcan
year	2012
title	Digital and physical computing for industrial robots in architecture: Interfacing Arduino with industrial robots
source	Proceedings of the 17th International Conference on Computer Aided Architectural Design Research in Asia / Chennai 25-28 April 2012, pp. 317–326
doi	https://doi.org/10.52842/conf.caadria.2012.317
summary	Customisation is one of the most important topics in architecture, as architects generally work on individual prototypes instead of mass-produced designs. By using customised design and fabrication tools, architects are able to individually respond to challenges, instead of relying on universal software tools. This paper proposes new software components for interfacing industrial robots with physical computing microcontrollers, thereby allowing the customisation of physical tools for industrial robots. By pairing physical computing with rapid prototyping, architects are able to design and prototype individual fabrication processes for industrial robots.
keywords	Industrial robots; physical computing; interfaces; rapid prototyping; computer aided manufacturing
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	sigradi2012_405
id	sigradi2012_405
authors	de Oliveira Junior, Jair Antonio
year	2012
title	Biomimética e processo da Fabricação Digital: aplicações na produção da Arquitetura [Biomimetics and Digital Fabrication process: applications in the production of Architecture]
source	SIGraDi 2012 [Proceedings of the 16th Iberoamerican Congress of Digital Graphics] Brasil - Fortaleza 13-16 November 2012, pp. 352-355
summary	Seeking to investigate, in a preliminary way, the possibilities of applied research in architectural language through parametric software and rapid prototyping. However, the search for logic and analog references to the creative process of architectural projects to emerge from such research solutions adopted by nature. A class of protozoa called radiolarian, class “Radiolaria (HAECKEL, 2005), presents radial skeletons that form hexagonal patterns, enabling large-scale conceptual application. Objective is to connect different systems, such that in the inter-relationship of specific propositions, resulting in a mediation between these systems, they are: the Biomimicry, Digital Manufacturing, Architecture.
keywords	Biomimicry, radiolarians, Digital Fabrication, Grasshopper, Architecture
series	SIGRADI
email
last changed	2016/03/10 09:50

_id	acadia12_295
id	acadia12_295
authors	Dierichs, Karola ; Menges, Achim
year	2012
title	Functionally Graded Aggregate Structures: Digital Additive Manufacturing With Designed Granulates
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 295-304
doi	https://doi.org/10.52842/conf.acadia.2012.295
summary	In recent years, loose granulates have come to be investigated as architectural systems in their own right. They are defined as large numbers of elements in loose contact, which continuously reconfigure into variant stable states. In nature they are observed in systems like sand or snow. In architecture, however, they were previously known only from rare vernacular examples and geoengineering projects, and are only now being researched for their innate material potentials. Their relevance for architecture lies in being entirely reconfigurable and in allowing for structures that are functionally graded on a macro level. Hence they are a very relevant yet unexplored field within architectural design. The research presented here is focused on the potential of working with designed granulates, which are aggregates where the individual particles are designed to accomplish a specific architectural effect. Combining these with the use of a computer-controlled emitter-head, the process of pouring these aggregate structures can function as an alternative form of 3D printing or digital additive manufacturing, which allows both for instant solidification, consequent reconfiguration, and graded material properties. In its first part, the paper introduces the field of research into aggregate architectures. In its second part, the focus is laid on designed aggregates, and an analytical design tool for the individual grains is discussed. The third part presents research conducted into the process of additive manufacturing with designed granulates. To conclude, further areas of investigation are outlined especially with regard to the development of the additive manufacturing of functionally graded architectural structures. The potentials of the methodologies developed in this process are shown through the fabrication of a full-scale installation. By integrating material, fabrication, and design constraints into a streamlined computational methodology, the process also serves as a model for a more intuitive production workflow, expanding the understanding of glass as a material with wide-ranging possibilities for a more performative architecture.
keywords	Aggregate Architectures , Digital Additive Manufacturing , Functionally Graded Materials
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:55

_id	acadia12_67
id	acadia12_67
authors	Gerber, Dr. David Jason ; Lin, Shih-Hsin
year	2012
title	Synthesizing Design Performance: An Evolutionary Approach to Multidisciplinary Design Search
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 67-75
doi	https://doi.org/10.52842/conf.acadia.2012.067
summary	Design is a goal oriented decision-making activity. Design is ill defined and requiring of synthetic approaches to weighing and understanding tradeoffs amongst soft and hard objectives, and the imprecise and or computationally explicit criteria and goals. In this regard designers in contemporary practice face a crisis of sorts. How do we achieve performance under large degrees of uncertainty and limited design cycle time? How do we better design for integrating performance? Fundamentally design teams, are not typically given enough time nor the best tools to design explore, to generate design alternatives, and then evolve solution quality to search for best fit through expansive design solution spaces. Given the complex criteria for defining performance in architecture our research approach experiments upon an evolutionary and integrative computational strategy to expand the solution space of a design problem as well as pre-sort and qualify candidate designs. We present technology and methodology that supports rapid development of design problem solution spaces in which three design domains objectives have multi-directional impact on each other. The research describes the use of an evolutionary approach in which a genetic algorithm is used as a means to automate the design alternative population as well as to facilitate multidisciplinary design domain optimization. The paper provides a technical description of the prototype design, one that integrates associative parametric modeling with an energy use intensity evaluation and with a financial pro forma. The initial results of the research are presented and analyzed including impacts on design process; the impacts on design uncertainty and design cycle latency; and the affordances for ‘designing-in’ performance and managing project complexity. A summary discussion is developed which describes a future cloud implementation and the future extensions into other domains, scales, tectonic and system detail.
keywords	Parametric Design , Domain Integration , Design Methods , Multidisciplinary Design Optimization (MDO) , Evolutionary Algorithms , Design Decision Support , Generative Design
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:51

_id	acadia12_287
id	acadia12_287
authors	McGee, Wes ; Newell, Catie ; Willette, Aaron
year	2012
title	Glass Cast: A Reconfigurable Tooling System for Free-Form Glass Manufacturing
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 287-294
doi	https://doi.org/10.52842/conf.acadia.2012.287
summary	Despite glass’s ubiquity in the modern built environment it is rarely applied in applications requiring complex curvature. The high temperatures and complexity of techniques utilized in forming curved glass panels are typically very expensive to employ, requiring dedicated hard-tooling which ultimately limits the formal variation that can be achieved. This combination of economic and manufacturing barriers limits both the formal possibilities and potentially the overall envelope-performance characteristics of the glazing system. This research investigates a methodology for utilizing reconfigurable tooling to form glass into doubly curved geometries, offering the potential for improved structural and environmental performance in a material that has remained largely unchanged since the advent of its industrial manufacturing. A custom built forming kiln has been developed and tested, integrated through a parametric modeling workflow to provide manufacturing constraint feedback directly into the design process. The research also investigates the post-form trimming of glass utilizing robotic abrasive waterjet cutting, allowing for the output of machine control data directly from the digital model. The potentials of the methodologies developed in this process are shown through the fabrication of a full-scale installation. By integrating material, fabrication, and design constraints into a streamlined computational methodology, the process also serves as a model for a more intuitive production workflow, expanding the understanding of glass as a material with wide-ranging possibilities for a more performative architecture.
keywords	Digital Fabrication , Robotic Fabrication , Computational Design , Material Computation
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:58

_id	acadia12_199
id	acadia12_199
authors	Beorkrem, Chris ; Corte, Dan
year	2012
title	Zero-Waste, Flat-Packed, Tri-Chord Truss: Continued Investigations of Structural Expression in Parametric Design"
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 199-208
doi	https://doi.org/10.52842/conf.acadia.2012.199
summary	The direct and rapid connections between scripting, modeling and prototyping allow for investigations of computation in fabrication. The manipulation of planar materials with two-dimensional CNC cuts can easily create complex and varied forms, volumes, and surfaces. However, the bulk of research on folding using CNC fabrication tools is focused upon surfaces, self-supporting walls and shell structures, which do not integrate well into more conventional building construction models. This paper attempts to explain the potential for using folding methodologies to develop structural members through a design-build process. Conventional building practice consists of the assembly of off-the-shelf parts. Many times, the plinth, skeleton, and skin are independently designed and fabricated, integrating multiple industries. Using this method of construction as an operative status quo, this investigation focused on a single structural component: the truss. Using folding methodologies and sheet steel to create a truss, this design investigation employed a recyclable and prolific building material to redefine the fabrication of a conventional structural member. The potential for using digital design and two-dimensional CNC fabrication tools in the design of a foldable truss from sheet steel is viable in the creation of a flat-packed, minimal waste structural member that can adapt to a variety of aesthetic and structural conditions. Applying new methods to a component of the conventional ‘kit of parts’ allowed for a novel investigation that recombines zero waste goals, flat-packing potential, structural expression and computational processes. This paper will expand (greatly) upon previous research into bi-chord truss designs, developing a tri-chord truss, which is parametrically linked to its structural moment diagram. The cross section of each truss is formed based on the loading condition for each beam. This truss design has been developed through a thorough series of analytical models and tests performed digitally, to scale and in full scale. The tri-chord truss is capable of resisting rotational failures well beyond the capacity of the bi-chord designs previously developed. The results are complex, and elegant expressions of structural logics embodied in a tightly constrained functional design.
keywords	Parametric Design , Structural Expression , Material constraints
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:54

_id	sigradi2012_372
id	sigradi2012_372
authors	Carvalho, Guilherme; Araújo, André Luís; Barbosa, Wilson; Noritomi, Pedro; Oliveira, Marcelo; Celani, Gabriela
year	2012
title	Avaliação Comparativa de Aplicativos de Análise Estrutural Vinculados ao Ambiente de Modelagem Paramétrica: estudo de caso utilizando o plug-in Scan-and-Solve para Rhinoceros [Comparative between software for structural analysis linked to parametric modeling environment: case study with the plug-in Scan-and-Solve for Rhinoceros]
source	SIGraDi 2012 [Proceedings of the 16th Iberoamerican Congress of Digital Graphics] Brasil - Fortaleza 13-16 November 2012, pp. 348-351
summary	This paper evaluates the use of Scan-and-Solve plug-in for structural analysis in Rhinoceros’s environment. A reception desk parametrically modeled was evaluated with Scan-and-Solve and with Ansys. From the results, we concluded that the main difference between the programs is that Ansys allows more detailed definition of the connections between parts of the object. Besides the virtual models, the results were showed with a physical model printed with the rapid prototypes techniques. The paper describes the integration of parametric modeling, structural analysis and rapid prototyping procedures in the design process.
keywords	Finite elements, Structural analysis, Scan-and-Solve; Ansys; Rapid prototyping
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	ecaade2012_141
id	ecaade2012_141
authors	Castro e Costa, Eduardo; Coutinho, Filipe; Duarte, José Pinto; Krüger, Mário
year	2012
title	Modelling Alberti’s Column System: Generative Modelling and Digital Fabrication of Classical Architectural Elements
source	Achten, Henri; Pavlicek, Jiri; Hulin, Jaroslav; Matejovska, Dana (eds.), Digital Physicality - Proceedings of the 30th eCAADe Conference - Volume 2 / ISBN 978-9-4912070-3-7, Czech Technical University in Prague, Faculty of Architecture (Czech Republic) 12-14 September 2012, pp. 469-477
doi	https://doi.org/10.52842/conf.ecaade.2012.2.469
wos	WOS:000330320600049
summary	The research presented further is part of the Digital Alberti research project, which aims to assess the infl uence of Leon Batista Alberti’s theory on Portuguese architecture, through the use of digital technologies. One of the project tasks implied computational and physical modelling of Alberti’s column system. Development of the computational model implied decoding Alberti’s treatise on architecture De re aedifi catoria into a consistent set of parameters and relationships, and then implementing these into generative parametric computer programs through visual programming language Grasshopper. This computational model is able to automatically generate physical models of classical columns according to Alberti’s canons. These digital models were then materialized through production of physical models, through rapid prototyping and digital fabrication technologies. Special attention is given to the CNC stone milling of a Corinthian capital.
keywords	Alberti; De re aedifi catoria; Column system; Generative modelling; Digital fabrication
series	eCAADe
email
last changed	2022/06/07 07:55

_id	sigradi2012_181
id	sigradi2012_181
authors	Florio, Wilson
year	2012
title	Protótipo rápido de elementos construtivos produzidos pela tecnologia de sinterização seletiva a laser [Rapid prototyping of constructive elements produced by the technology of selective laser sintering]
source	SIGraDi 2012 [Proceedings of the 16th Iberoamerican Congress of Digital Graphics] Brasil - Fortaleza 13-16 November 2012, pp. 669-672
summary	The aim of this paper is to examine the physical models of constructive elements from the use of technology of selective laser sintering (SLS). The main stages in the production of rapid prototyping (PRs) were as follows: 1. Parametric Modeling (MP); 2. Geometric modeling; 3. Preparation of geometric model; 4. Execution of PR. This research contributes to debate on parametric modeling (MP) and the fabrication of very delicate physical models by technology SLS, particularly for purposes of viewing and technical evaluation during the design process in architecture.
keywords	Modelagem geométrica; Prototipagem Rápida; SLS; Processo de Projeto; Modelagem Paramétrica
series	SIGRADI
email
last changed	2016/03/10 09:52

_id	ecaade2012_133
id	ecaade2012_133
authors	Koch, Volker; Lückert, Angelika J.; Schwarz, Thorsten; Both, Petra von; Diziol, Peter
year	2012
title	Haptic Paintings: Using Rapid Prototyping Technologies to Grant Visually Impaired Persons Access to Paintings, Sculptures, Graphics and Architecture
source	Achten, Henri; Pavlicek, Jiri; Hulin, Jaroslav; Matejovska, Dana (eds.), Digital Physicality - Proceedings of the 30th eCAADe Conference - Volume 2 / ISBN 978-9-4912070-3-7, Czech Technical University in Prague, Faculty of Architecture (Czech Republic) 12-14 September 2012, pp. 511-517
doi	https://doi.org/10.52842/conf.ecaade.2012.2.511
wos	WOS:000330320600054
summary	The paper describes an ongoing cooperation of architecture students with museum educational services and visually impaired persons. The project aims at conveying non-haptic art like paintings or graphics in public exhibitions to visually impaired people (blind or partially sighted). The concept combines rapid prototyping technologies with art interpretation and strategies for transporting visual information by haptic expressions. To reach this goal the students produce small and haptic explorable exhibits of the paintings by using rapid prototyping technologies and manufacture hand-outs, which can be touched by the blind people during guided tours at the exhibition.
keywords	Rapid prototyping; haptic experience; design parameters; inclusive design
series	eCAADe
email
last changed	2022/06/07 07:51

_id	sigradi2012_189
id	sigradi2012_189
authors	Pupo, Regiane Trevisan; Orciuoli, Affonso
year	2012
title	Experiência sem fronteiras [No limits experience]
source	SIGraDi 2012 [Proceedings of the 16th Iberoamerican Congress of Digital Graphics] Brasil - Fortaleza 13-16 November 2012, pp. 641-644
summary	The intention of this paper is to discuss the effort to spread knowledge and technology to a group of people (teachers, students and professionals), who would probably take much longer to have the chance to use new technologies as a design tool. Connecting two events called Road Show and Workshop, the paper shows the methods, processes and solutions achieved throughout different activities and its effects on the use of Digital fabrication and rapid prototyping as a design and materialization tools. In such case, it is a good example on how to spread the news and provide a starting point to make people more aware and train them to become future users of these technologies. The materialization of the results are shown.
keywords	Fabricação digital; materializar; customizar
series	SIGRADI
email
last changed	2016/03/10 09:58

_id	ijac201210407
id	ijac201210407
authors	Dritsas, Stylianos
year	2012
title	Design-Built Rationalization Strategies and Applications
source	International Journal of Architectural Computing vol. 10 - no. 4, 575-594
summary	Rationalisation of architectural design is paramount to manufacturing and its construction. This paper presents a methodology of rationalisation of building envelope geometry. We discuss methods for understanding and addressing design complexity; review two theoretical models of rationalisation: the pre-rational and post-rational design principles; illustrate their benefits and limitations and demonstrate their meeting point proposing an integrated performance-oriented model for analysis and design of building envelopes, using digital design techniques.
series	journal
last changed	2019/05/24 09:55

_id	ecaade2012_82
id	ecaade2012_82
authors	Mohammad, Kareem El Sayed; Hanafi, Mohammad Assem; Nasr, Mohammad
year	2012
title	A Closer Perspective on Fabrication Realities
source	Achten, Henri; Pavlicek, Jiri; Hulin, Jaroslav; Matejovska, Dana (eds.), Digital Physicality - Proceedings of the 30th eCAADe Conference - Volume 2 / ISBN 978-9-4912070-3-7, Czech Technical University in Prague, Faculty of Architecture (Czech Republic) 12-14 September 2012, pp. 169-179
doi	https://doi.org/10.52842/conf.ecaade.2012.2.169
wos	WOS:000330320600017
summary	Digital Fabrication has arguably stirred the return of the architect to the long-held position as a master builder. The close engagement with materials offered by the digital fabrication technologies places necessary limitations and calls the architects for a deeper understanding of and awareness about the fabrication realities during the design process. The research conducted uses parametric modeling for the alteration of the design according to a wide range of infl uences, one of which is fabrication. This paper offers a close perspective on some fabrication necessities and limitations that emerged through the manufacturing of a number of scaled models of a parametrically designed shed and a full scale pavilion. The scope of this work falls into the realm of physical testing, tolerance, structure and assembly. It also points out the fabrication parameters that were part of the digital setting used to create the physical models. The paper argues that craft is still practically alive when deploying digital technologies as it has been ever present in the pre-digital era.
keywords	Digital fabrication; tolerances; parametric design; assembly; Laser cutting
series	eCAADe
email
last changed	2022/06/07 07:58

_id	acadia12_315
id	acadia12_315
authors	Imbern, Matias ; Raspall, Felix ; Su, Qi
year	2012
title	Tectonic Tessellations: A Digital Approach to Ceramic Structural Surfaces
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 315-321
doi	https://doi.org/10.52842/conf.acadia.2012.315
summary	From the beginning of digital revolution, structural surfaces drew significant attention as a realm that interweaves formal explorations, form-finding and structural optimization. However, after successful experimentation in the virtual domain, it became evident that some of the main challenges lay on how to translate these structural forms into architectural assemblies at the scale of buildings. The development of digital fabrication is crucial in this task, as means to overcome traditional constraints such as need for modular pieces, scaffolding and optimal assembly sequences.This research focuses on digital workflows that combine form finding with robotic fabrication, surface tessellation and panelization. In the past years, the use of digital tools to assemble identical modules into complex formations has achieved significant results for loadbearing walls. Expanding this line of research, the proposed fabrication system carries these experiments on additive fabrication into the production of structural surfaces. The assembly sequence involves a two-step fabrication: off-site panel manufacturing and on-site assembly. The main components of the system consist of two triangular ceramic pieces that provide structural resistance, refined surface finish, and formwork for thin reinforced-concrete layer. Panelization strategies reduce the requirements on-site work and formwork.The paper describes background research, concept, construction process, methodology, results and conclusions.
keywords	Digital Fabrication , Complex Geometry , Reinforced Ceramic , Structural Surfaces , Reduced Formwork
series	ACADIA
type	panel paper
email
last changed	2022/06/07 07:50

_id	caadria2017_142
id	caadria2017_142
authors	Kaijima, Sawako, Tan, Ying Yi and Lee, Tat Lin
year	2017
title	Functionally Graded Architectural Detailing using Multi-Material Additive Manufacturing
source	P. Janssen, P. Loh, A. Raonic, M. A. Schnabel (eds.), Protocols, Flows, and Glitches - Proceedings of the 22nd CAADRIA Conference, Xi'an Jiaotong-Liverpool University, Suzhou, China, 5-8 April 2017, pp. 427-436
doi	https://doi.org/10.52842/conf.caadria.2017.427
summary	The paper presents a future architectural detailing strategy enabled by the design of functionally graded materials (FGM). In specific, our proposal suggests the possibility of removing mechanical fasteners and adhesives from joint details. This is achieved by combining the principles of interlocking joineries found in traditional timber structures and current Multi-Material Additive Manufacturing (MMAM) technology to materialise FGMs. FGM belongs to a class of advanced materials characterised by variation in properties as the dimension varies by combining two or more materials at a microscopic scale (Mahamood et al. 2012). FGM is ubiquitous in nature and, when properly designed, can exhibit superior performance characteristics compared to objects comprised of homogeneous material properties. With the aim of developing interlocking details with improved performance, reliability, and design flexibility, we focus on controlling material stiffness, joint fitting, and geometry through the design of the microscopic material layout. A case study design will be presented to illustrate the process.
keywords	Functionality Graded Material; Multi-Material Additive Manufacturing ; Architectural Detailing; Interlocking Joints
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	acadia12_187
id	acadia12_187
authors	Mei-Ling, Lin ; Han, Ling ; Kothapuram, Shankara ; Jiawei, Song
year	2012
title	Digital Vernacular
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 187-195
doi	https://doi.org/10.52842/conf.acadia.2012.187
summary	Digital Vernacular investigates the potential of the process of depositing a paste like material with precision using a CNC device which has produced an innovative system for design and fabrication of environmentally responsive housing. Architectural practice has been greatly impacted by technical innovations in the past, usually new building types emerge as part of new ideologies. Yet the current revolution in computer-aided design and fabrication has architecture focusing on form – without questioning what these new processes can bring for the masses. The research project 'Digital Vernacular' has investigated the potential of using CNC technology for the production of housing. It has focused on the design of the machinic devices as well as computational design tools, and revolves around the concept of fabrication on site. Using an additive and layered manufacturing process and locally available material, the project proposes a revolutionary new digital design and fabrication system that is based on one of the oldest and most sustainable construction methods in the world. The main potentials of this method are not to create complex forms for the sake of design, but to use parametric control to adapt each design to the specificities of its site. Using geometrical rules found during many research experiments with real material behaviour, a new architectural language is created that merges several environmental functionalities into a single integrated design.
keywords	Digital , Vernacular , CNC , CAM , Housing , fabrication , environmental
series	ACADIA
type	panel paper
email
last changed	2022/06/07 07:58

_id	ascaad2012_011
id	ascaad2012_011
authors	Hemsath, Timothy L.
year	2012
title	Hybridizing Digital Fabrication Techniques
source	CAAD \| INNOVATION \| PRACTICE [6th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2012 / ISBN 978-99958-2-063-3], Manama (Kingdom of Bahrain), 21-23 February 2012, pp. 103-114
summary	The use of digital fabrication in the production and making of architecture is becoming a prevalent vehicle for the design process. As a result, there is a growing demand for computer-aided design (CAD) skills, computer-aided manufacturing (CAM) logic, parametric modeling and digital fabrication in student education. This paper will highlight three student projects that look to ingrate computational prototyping with digital fabrication techniques in the production of architecture. The goal is to hybridize fabrication techniques of sectioning, tessellating and folding to educate students in CAD, CAM, parametric modeling and digital fabrication. Rather than repeating conventional approaches or recreating from precedent, mixing techniques challenges students to understand the CAD technique or parameters for modeling, translate for CAM production and deal with real world constraints of materials, time and tectonics. In the end, these projects are critical of the digital and projectively speculate on the architectural detail in an age of digital ubiquity.
series	ASCAAD
email
more	http://www.ascaad.org/conference/2012/papers/ascaad2012_011.pdf
last changed	2012/05/15 20:46

_id	acadia12_373
id	acadia12_373
authors	Thün, Geoffrey ; Velikov, Kathy ; Sauvé, Lisa ; McGee, Wes
year	2012
title	Design Ecologies for Responsive Environments: Resonant Chamber, an Acoustically Performative System"
source	ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 373-382
doi	https://doi.org/10.52842/conf.acadia.2012.373
summary	This paper positions the development and performance of a responsive acoustic envelope system, called Resonant Chamber, within significant discourses in ecology, systems theory and cybernetics. The project is developed through two dominant threads. First, the synthetic design process that entails engaging simultaneous computational and physical investigations which inform each other through various feedback and control regimes - from simulation and testing frameworks to material limits and behaviors to geometric, technological and manufacturing limitations or constraints. Second, the paper elaborates on the system's embedded sensing, communication, feedback and actuation system that transforms its performance to a kinetic, responsive environment that opens up possibilities for active acoustic control, as well as open-ended interaction and play with inhabitants. Within this paradigm, the designer operates through an adaptive mode, between control and the dynamic shaping of possibilities within digital, physical and effective logics, constraints and opportunities.
keywords	Responsive Systems , Acoustic Environments , Kinetic Architecture , Digital Prototyping , Material Performance , Rigid Origami , Interaction
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:58

_id	sigradi2012_270
id	sigradi2012_270
authors	Brod, Gustavo Alcantara; Pires, Janice; Borda, Adriane
year	2012
title	Um ensaio para inserção do conceito de processos generativos digitais em estágios iniciais da formação em arquitetura [An experiment for introducing the concept of generative processes in early stages of architectural education]
source	SIGraDi 2012 [Proceedings of the 16th Iberoamerican Congress of Digital Graphics] Brasil - Fortaleza 13-16 November 2012, pp. 611-614
summary	The use of digital media for representation is already strongly established among architects and students of architecture, however, despite the rapid technological developments and growing research, the use of advanced digital technology to generate and manipulate complex forms is still far less present in the learning and teaching of architectural design. This study presents a didactical approach for introducing generative design as a method for form exploration through parametric geometric representation. The activity presented in this paper was exercised with second and fifth semester students, working with form generation and variation using Grasshopper as a parametric design tool.
keywords	digital generative processes; parametric design, Grasshopper; geometric design, design didactics.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	ascaad2012_004
id	ascaad2012_004
authors	El-Masri, Souheil; Mazen Kana’an and Mohammed Fawzi Elanany
year	2012
title	Architecture, Digital Techniques & Project Management
source	CAAD \| INNOVATION \| PRACTICE [6th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2012 / ISBN 978-99958-2-063-3], Manama (Kingdom of Bahrain), 21-23 February 2012, pp. 14-20
summary	With the invention of computers, Architecture and other Engineering disciplines have undergone revolutionary developments offering new opportunities for improving efficiency and opening new frontiers for creativity. For example in architecture and urban planning, the discussions have been extended from conventional writings to cover cyberspace, virtual architecture and digital city. Moreover, computers have helped in the realization of many complex projects that would be inconceivable with traditional drawing techniques. This is clearly demonstrated in the works of Frank Gehry's, Zaha Hadid, Daniel Libeskind and many others. In deed, digital techniques have changed the design creative process and how the architects think. Traditionally the structured development architectural ideas from 2D drawings (plans, sections, elevations) towards 3D resolution has been replaced by more interactive approach of 2D & 3D. The changes that digital techniques have brought to the field of Architecture; including practice and education, can obviously be viewed from different angles and incite many discussions and questions. However, the purpose of this presentation is to discuss the role of digital techniques within the overall framework of project management in Gulf Housing Engineering. It starts the discussion with a brief on architecture and digital techniques in the Gulf Region, especially during the “boom period”; a period characterized by rapid production of buildings relying heavily on virtual images. It is against this background, the role of digital techniques is evaluated from a practice point of view. In fact in GHE, digital means are integral parts of the holistic project delivery process starting form initiation, to various design stages to construction ending with project completion. In this process emphasis is paid to the inter-relationships between IT Systems and Quality Control which in turn facilitate measuring, monitoring and reporting on various managerial, technical and design and budgetary aspects of the project. The presentation is supported by real case studies of GHE portfolio. It emphasizes that digital techniques should be an integral part of an overall process and should be seen as means to enhance efficiency and creativity; and should contribute to the betterment of the built environment
series	ASCAAD
email
more	http://www.ascaad.org/conference/2012/papers/ascaad2012_004.pdf
last changed	2012/05/15 20:46

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