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List of products by author: J. Stascheit
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Emerging Data Processing Technologies in MechanizedTunnelling
Abstract: Programmable Logic Controllers (PLC) or microprocessors are standard features on Tunnel Boring Machines (TBM) to monitor and record various sensory systems providing options for control and automation of machine processes. The data collected from these sensory systems and channelled through PLC is stored for real-time analysis and use by the operators and per typical construction specifications...
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Process Controlling in Klang Valley MRT Project, Malaysia
Abstract: Shield tunnelling is one of the most mechanized construction technologies to date. It is governed by its main components, the shield machine, the precast lining segments and the tail gap grouting. Given the low tolerances, the high degree of accuracy and the stepwise repeated construction process, shield tunnelling is hence accessible by methods of mechanical engineering to an extent that is...
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Real-time process controlling of TBM production
Abstract: The contribution gives an overview of state-of-the-art process controlling in mechanized tunneling. A web-based ubiquitous and integrated data warehouse forms the backbone of software that combines analysis of machine sensor data, project specifications, shift reporting and geodetic information in a time- and space-correlated data structure. Supporting the generation of a knowledge base made of...
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Taking Advantage from Building Information Modelling and Digital Data Management in TBM Tunnelling
Abstract: Tunnelling projects are notorious for exceeding time and cost limits, which are often a consequence of inaccurate interpretation of information and therefore wrong predictions. The prediction quality, however, can be significantly improved by digitalisation of design and construction processes. The contribution summarises the current instruments and possibilities in the digitalisation of the...
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