Publisher DOI: 10.1002/bate.201900093
Title: Bauzeitenvorhersage von Injektionen im Tunnelbau
Language: German
Authors: Backhaus, Jan Onne 
Keywords: Building Information Modelling;Building Management;construction management;construction time forecast;discrete event simulation;grouting;Markov-chains;Monte-Carlo simulation;tunneling;Tunnelling
Issue Date: 1-Sep-2020
Source: Bautechnik 9 (97): 626-636 (2020-09-01)
Journal or Series Name: Bautechnik 
Abstract (english): 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.
ISSN: 0932-8351
Institute: Geotechnik und Baubetrieb B-5 
Type: (wissenschaftlicher) Artikel
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