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id ddss9433
authors Gorp, L.F.M. van, Gelder, J.T. de and Steenhuis, C.M.
year 1994
title A Functional Approach to Conceptual Modelling of Steel Structures
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary The life cycle of a steel structure can be divided into six main stages: design, detailing, manufacturing, erection, maintenance and demolition. For each stage, a different party is responsible,often using its own automation aids to assist its specific task. Since all parties operate on the same steel structure, there is a need for integration between the islands of automation. Most of the developments in this area, including ISO/STEP, are directed towards the development of conceptual models carrying all relevant information through the life cycle of the product. The conceptual models are developed following a probabilistic approach. In this approach, a conceptual model is inductively developed by analyzing and modelling empirical similarities. In this paper we explain the problems resulting from following a probabilistic modelling approach by presenting its consequences. This is illustrated by the logical product model developed in Eureka project "CIMSteel". A potential solution to these problems is proposed by presenting a functionalapproach to the development of an integrated system for design, detailing and manufacturing of steel structures. The strength of this approach is illustrated by a simple example.
series DDSS
email lvg@bouw.tno.nl
references Content-type: text/plain
last changed 2003/08/07 14:36
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