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Toward the exchange of parametric bridge models using a neutral data format

  • While there are mature data models for exchanging semantically rich building models, no means for exchanging bridge models using a neutral data format exist so far. A major challenge lies in the fact that a bridge's geometry is often described in parametric terms, using geometric constraints and mathematical expressions to describe dependencies between different dimensions. Since the current draft of IFC-Bridge does not provide a parametric geometric description, this paper presents a possible extension and describes in detail the object-oriented data model proposed to capture parametric design including geometric and dimensional constraints. The feasibility of the concept has been verified by actually implementing the exchange of parametric models between two different computer-aided design (CAD) applications.

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Metadaten
Author:Yang Ji, André Borrmann, Mathias ObergrießerORCiD
DOI:https://doi.org/10.1061/41182(416)65
Parent Title (English):Computing in Civil Engineering 2011, Proceedings of the 2011 ASCE International workshop ORKSHOP on Computing in civil engineering, June 19-22, 2011, Miami, Florida
Publisher:American Society of Civil Engineers ASCE
Place of publication:Reston, VA
Document Type:conference proceeding (article)
Language:English
Year of first Publication:2011
Release Date:2022/12/01
First Page:528
Last Page:535
Institutes:Fakultät Bauingenieurwesen
Publication:Externe Publikationen
research focus:Gebäude und Infrastruktur
Licence (German):Keine Lizenz - Es gilt das deutsche Urheberrecht: § 53 UrhG
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