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Bauzeitenvorhersage von Injektionen im Tunnelbau
Publikationstyp
Journal Article
Date Issued
2020-09-01
Sprache
German
Author(s)
Institut
TORE-URI
Journal
Volume
97
Issue
9
Start Page
626
End Page
636
Citation
Bautechnik 9 (97): 626-636 (2020-09-01)
Publisher DOI
Scopus ID
Construction time prediction of injections in tunnel construction. This paper presents a method that uses digital documentation on injection construction sites to calculate automated construction time forecasts during construction. It is shown that the accuracy of the prediction can be clearly superior to conventional manual prediction methods. Traditional statistical methods and Markov chains within a discrete event simulation are used to calculate hypothetical project progressions. These are converted into a prediction for the total construction time with a Monte-Carlo simulation. The data were collected by Renesco GmbH in cooperation with eguana GmbH.
Subjects
Building Information Modelling
Building Management
construction management
construction time forecast
discrete event simulation
grouting
Markov-chains
Monte-Carlo simulation
tunneling
Tunnelling