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

id 46c7
authors Ozel, Filiz
year 1992
title Data Modeling Needs of Life Safety Code (LSC) Compliance Applications
source Mission - Method - Madness [ACADIA Conference Proceedings / ISBN 1-880250-01-2] 1992, pp. 177-185
summary One of the most complex code compliance issues originates from the conformance of designs to Life Safety Code (NFPA 101). The development of computer based code compliance checking programs attracted the attention of building researchers and practitioners alike. These studies represent a number of approaches ranging from CAD based procedural approaches to rule based, non graphic ones, but they do not address the interaction of the rule base of such systems with graphic data bases that define the geometry of architectural objects. Automatic extraction of the attributes and the configuration of building systems requires 11 architectural object - graphic entity" data models that allow access and retrieval of the necessary data for code compliance checking. This study aims to specifically focus on the development of such a data model through the use of AutoLISP feature of AutoCAD (Autodesk Inc.) graphic system. This data model is intended to interact with a Life Safety Code rule base created through Level5-Object (Focus Inc.) expert system.

Assuming the availability of a more general building data model, one must define life and fire safety features of a building before any automatic checking can be performed. Object oriented data structures are beginning to be applied to design objects, since they allow the type versatility demanded by design applications. As one generates a functional view of the main data model, the software user must provide domain specific information. A functional view is defined as the process of generating domain specific data structures from a more general purpose data model, such as defining egress routes from wall or room object data structure. Typically in the early design phase of a project, these are related to the emergency egress design features of a building. Certain decisions such as where to provide sprinkler protection or the location of protected egress ways must be made early in the process.

series ACADIA
email ozel@asu.edu
full text file.pdf (1,329,164 bytes)
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100%; open Coyne R.D. et.al. (1990) Find in CUMINCAD Knowledge Based Design Systems , Addison Wesley Co., New York
100%; open Delis, E. and Delis, A. (1991) Find in CUMINCAD Algorithmic Support for Intelligent Fire-Code Checking , Proc. of the 1991 IEEE Int. Conf. on Tools fpr AI, San Jose, CA, Nov. 1991
100%; open Lathrop, James (1988) Find in CUMINCAD Life Safety Code Handbook , NFPA, Quincy, MA
100%; open MacKellar, Bonnie and Ozel, Filiz (1991) Find in CUMINCAD An Integrity Constraint Approach to Verifying Building Designs , Research Paper published in the Proceedings of the First International Conference on Artificial Intelligence in Design, Edinburgh, UK
100%; open Ozel, F. (1984) Find in CUMINCAD ARCH: Firesafety, Code checking program , U. of Michigan, College of Architecture and Urban Planning

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