Concept of unification of mutually incompatible information models and data stored in relational databases of road administrations
Loading...
Date
2024-05-01
Authors
Pospíšil, Karel
Janků, Michal
Stryk, Josef
Pospíšil, Vítězslav
Pospíšilová, Dagmar
ORCID
0000-0002-4773-0428Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
ROAD & BRIDGE RES INST-INST BADAWCZY DROG & MOSTOW
Altmetrics
Abstract
Road Administrations (RAs) implement Building Information Modelling (BIM) through pilot projects developed for new or reconstructed structures. Each model is processed with respect to BIM standards and practices valid at the time of its creation. Consequently, models are incompatible and cannot be interconnected to create a combined model of the managed network or even its selected parts. Existing structures are often not included in the BIM effort until some major repair is planned. In addition, RAs usually store data on fixed and variable parameters of structures in relational databases. This results in a situation in which a relatively small number of structures are included in mutually incompatible models and data regarding the majority of structures is contained in relational databases. It creates a heterogeneous data environment for RAs. The goals of the paper are as follows: to analyse the described problem, to propose a method of model unification models, a method of creation of simplified compatible information models using data on existing structures stored in relational databases and a method of storing data at the level of the managed network, to support RA asset management systems which can be treated as a dynamic part of BIM.
Description
Citation
Roads and Bridges-Drogi i Mosty. 2024, vol. 23, issue 1, p. 45-72.
https://www.rabdim.pl/index.php/rb/article/view/v23n1p45
https://www.rabdim.pl/index.php/rb/article/view/v23n1p45
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en