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	caadria2007_611
id	caadria2007_611
authors	Arpornwicharnop, Kittisak; Pinyo Jinuntuya and Pizzanu Kanongchaiyos
year	2007
title	Simulation Software Development for Urban Landscape Possibility Analysis
source	CAADRIA 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Research in Asia] Nanjing (China) 19-21 April 2007
doi	https://doi.org/10.52842/conf.caadria.2007.x.u9u
summary	This research paper proposes a simulation software development for possibility analysis of urban landscape development project. Normally, analysis of land potentiality and feasibility study for investment are necessary pre-processed for supporting urban planning, developing and architectural designing. However, most available tools are usually tailor made for each process individually, causing difficulties in information interchange between each processes. In this research, we propose a policy making support system for urban planning project development providing several functions such as testing land use and its physical character which are important to urban expansion and architectural design based on impact analysis of urban comprehensive plan. The proposed integrated system consists of a topological analysis module, constraint checking module and geographical information processing module. First, Geographical information stored in 3D graphic file format is converted to object-oriented data model and stored in a database. With several constraint and regulations, the stored information is then checked in the landscape topological analysis module. In evaluation process, the developed software is tested with geographical information of Bangkok area under constraints and regulations of Building Control Act of Thailand. While controlling building properties, the software can model the buildings and generate urban physical character. The result is then checked by several urban landscape planning experts. Experimental result shows that proposed system provides flexibility in information interchanging with constraints and regulations updating without system reconfiguration. The system also provides internet accessing for public participation in the process of making urban comprehensive plan.
series	CAADRIA
type	normal paper
email
last changed	2022/06/07 07:50

_id	maver_088
id	maver_088
authors	Henriques, P., Maver, T. and Retik, A.
year	1996
title	Integration of Cost Planning in the Architectural Design of Housing - "CP/CAD Model"
source	Application of the Performance Concept in Building (Ed: R Becker), vol 1, 2: 105-114
summary	Cost estimation in the initial phases of a project is of great interest to the construction industry. This paper proposes a new way of the integration of an architectural project and its cost estimate so as to optimise the design solutions, according to technical and economic criteria. This work explores the capacity of an elemental cost estimation method for residential buildings, when integrated with Computer Aided Design systems, to increase cost estimate precision during the early stages of design. A Cost Planning and CAD model (CP/CAD) is developed by the integration of a database and a CAD system which provides for the automatic exchange of information relative to the geometric layout of the building, the construction element build-up and the construction costs of the same. Finally the CP/CAD model is tested through the estimation of costs for some theoretical cases and also for a group of one-family houses with similar architectural characteristics. The results show the increased precision and the advantages of the model for cost estimation in the early design stages.
series	other
type	normal paper
email
last changed	2015/02/20 11:37

_id	b6a7
authors	Jensen, K.
year	1996
title	Coloured Petri Nets: Basic Concepts
source	2nd ed., Springer Verlag, Berlin
summary	This book presents a coherent description of the theoretical and practical aspects of Coloured Petri Nets (CP-nets or CPN). It shows how CP-nets have been developed - from being a promising theoretical model to being a full-fledged language for the design, specification, simulation, validation and implementation of large software systems (and other systems in which human beings and/or computers communicate by means of some more or less formal rules). The book contains the formal definition of CP-nets and the mathematical theory behind their analysis methods. However, it has been the intention to write the book in such a way that it also becomes attractive to readers who are more interested in applications than the underlying mathematics. This means that a large part of the book is written in a style which is closer to an engineering textbook (or a users' manual) than it is to a typical textbook in theoretical computer science. The book consists of three separate volumes. The first volume defines the net model (i.e., hierarchical CP-nets) and the basic concepts (e.g., the different behavioural properties such as deadlocks, fairness and home markings). It gives a detailed presentation of many small examples and a brief overview of some industrial applications. It introduces the formal analysis methods. Finally, it contains a description of a set of CPN tools which support the practical use of CP-nets. Most of the material in this volume is application oriented. The purpose of the volume is to teach the reader how to construct CPN models and how to analyse these by means of simulation. The second volume contains a detailed presentation of the theory behind the formal analysis methods - in particular occurrence graphs with equivalence classes and place/transition invariants. It also describes how these analysis methods are supported by computer tools. Parts of this volume are rather theoretical while other parts are application oriented. The purpose of the volume is to teach the reader how to use the formal analysis methods. This will not necessarily require a deep understanding of the underlying mathematical theory (although such knowledge will of course be a help). The third volume contains a detailed description of a selection of industrial applications. The purpose is to document the most important ideas and experiences from the projects - in a way which is useful for readers who do not yet have personal experience with the construction and analysis of large CPN diagrams. Another purpose is to demonstrate the feasibility of using CP-nets and the CPN tools for such projects. Together the three volumes present the theory behind CP-nets, the supporting CPN tools and some of the practical experiences with CP-nets and the tools. In our opinion it is extremely important that these three research areas have been developed simultaneously. The three areas influence each other and none of them could be adequately developed without the other two. As an example, we think it would have been totally impossible to develop the hierarchy concepts of CP-nets without simultaneously having a solid background in the theory of CP-nets, a good idea for a tool to support the hierarchy concepts, and a thorough knowledge of the typical application areas.
series	other
last changed	2003/04/23 15:14

_id	caadria2008_17_session2a_143
id	caadria2008_17_session2a_143
authors	Kaewlai, Pornpis; Pinyo Jinuntuya, Pizzanu Kanongchaiyos
year	2008
title	Interactive Feasibility-based CAAD System for Infrastructure and Open Space Planning in Housing Project Design
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. 143-148
doi	https://doi.org/10.52842/conf.caadria.2008.143
summary	The decision support system developed in this research is aimed to the conceptual scheme of project focusing on infrastructure planning and open space design in the architectural context for housing project. Alternative design sets are provided within the limitations, and possibilities to be further evaluated appropriately. This system helps architects and developers to analyze relationships of physical environment, architectural requirements and the overall of project-related factors with real-time cost estimation. Factors for cost estimation derived from the beginning to the end of project will be manipulated simultaneously. Architects and developers can use this design simulation to address the physical data with real-time cost estimation, provide alternative results, and design evaluation for overall project’s feasibility. The software of our research is not just a tool for design & planning automation in feasibility analysis. It will be an interactive decision support system for both developers and planners aspects. The system was developed by SketchUp Ruby Application Programming Interface. The results will be presented into two ways. Firstly, 2D and 3D modeling will be used for interactive visualization in design and planning of the beginning process. Subsequently, numbers and additional factors in details will be used to show relationship between architectural environment and feasibility-based information to help architects and developers collaboratively analyze the land use planning and open space design for housing project. In evaluation process, the developed software is tested with the project preceding and the future project of Bangkok area under constraints and regulations of Building Control Act of Thailand. In conclusion, this system will make effectiveness in design process and management of the construction knowledge. The decision support systems should be designed to makes explicit use of both planning analysis aspect and knowledge-based decision making.
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	sigradi2011_140
id	sigradi2011_140
authors	Sanchez Cavazos, Maria E.; Sifuentes Solis, Marco A.
year	2011
title	Percepción y Manipulación del Espacio en Proyectos Arquitectónicos dentro de una Sociedad Compleja [Perception and Manipulation of the Space in Architectonic Projects within a Complex Society]
source	SIGraDi 2011 [Proceedings of the 15th Iberoamerican Congress of Digital Graphics] Argentina - Santa Fe 16-18 November 2011, pp. 223-226
summary	This research consisted on determining, analyzing and evaluating the factors that impact the ability to perceive and manipulate the architectonic space with the use of digital tools for Architectonic Design Workshop students at the U.A.A. The purpose of the research was to validate the model (MUHDyA) (CP+CM) (Sánchez, 2010), which presents a proposal about the use of digital and analogical tools in the acquisition of perceptive and manipulative skills (specific architectonic skill indicated by Tuning Latin America); considering that, the formation by skills is the answer of the architecture schools towards a complex society. Palabras calve
series	SIGRADI
email
last changed	2016/03/10 09:59

_id	caadria2008_13_session2a_110
id	caadria2008_13_session2a_110
authors	Wiboonma, Wiboonsiri; Pinyo Jinuntuya, Pizzanu Kanongchaiyos
year	2008
title	Multi-Directional Interrelationship Approach For Hybrid Interactive Design Tool For High-Rise Building
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. 110-116
doi	https://doi.org/10.52842/conf.caadria.2008.110
summary	The role of computers in architectural design is constantly increasing, as may be seen in the efforts to develop generative design tools which are focused on helping create innovative results. Some of these are generated by sets of rules, constraints, theoretical models and algorithms, for which the computer is used as the implementing tool. This research introduces a new approach in hybrid interactive design tools, which are focused on the clustered and hectic urban context in the modern age, meaning that architecture is continuously developing vertically, in high-rise buildings. The main point in this research will be the abandoned gap in connecting the internal functions and external appearance. This is another main point which cannot be ignored in designing high rises, which ideally contain both internal and external perceptive aesthetics. The scope of this research will cover three aspects: Function, Perception, and Proportion. Therefore, the work flow of this design tool will be a multi-directional interrelationship between these three steps: 1) internal function and external form generation by various types of constraints, 2) internal function and external form inspection, and 3) internal function and external form modification by the users.
keywords	Generative Design, Interactive Design, High-Rise Building, Multi-Directional Interrelationship, MAX Script
series	CAADRIA
email
last changed	2022/06/07 07:57

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