Suggestion of an empirical prognosis model for cutting tool wear of Hydroshield TBM

Köppl, Florian; Thuro, Kurosch; Thewes, Markus

doi:10.1016/j.tust.2015.04.017

Cited by 28 publications

(1 citation statement)

References 14 publications

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“…During the construction of Qinling Tunnel, the cutter with MOLYUAN was used by WIRTH [5]. American Robbins Corporation developed a monitoring system based on wireless transmission by collecting three state indicators of cutter speed, temperature and vibration [6].…”

Section: Introductionmentioning

confidence: 99%

Optimum Design and Application Research of Eddy Current Sensor for Measurement of TBM Disc Cutter Wear

Wang

Men

Kong

et al. 2019

Sensors

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In view of the fact that the mature eddy current sensors on the market have a small measuring range and a certain requirement for the measured conductor area, which cannot meet the requirement of TBM disc cutter Wear monitoring, Ansoft Maxwell simulation was used to optimize the coil geometry parameters and circuit structure of eddy current sensor in this study. A special sensor for measuring disc cutter wear was designed, and the feasibility of the design was verified by measuring a 17-inch disc cutter. The results indicate that the linear range of the eddy current sensor is 35 mm under the condition that the measured blade width is 19 mm, which can meet the requirement of disc cutter wear measurement and provide monitoring data for real-time disc cutter wear monitoring system.

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Section: Introductionmentioning

confidence: 99%

Optimum Design and Application Research of Eddy Current Sensor for Measurement of TBM Disc Cutter Wear

Wang

Men

Kong

et al. 2019

Sensors

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Prozesssimulation für die Leistungsermittlung und ‐planung beim maschinellen Tunnelbau

Conrads

Thewes

Scheffer

et al. 2016

Taschenbuch Für Den Tunnelbau 2017

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Real-Time Simulation for Steering the Tunnel Construction Process

Cao

Heußner

Jodehl

et al. 2023

Interaction Modeling in Mechanized Tunneling

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Currently, in mechanized tunneling, the steering of tunnel boring machines (TBM) in practice is mainly decided based on engineering expert knowledge and recorded monitoring data. In this chapter, a new concept of exploiting the advantages of simulation models to support the steering phase is presented, which allows optimizing the construction process. With the aim to support the steering decision during tunnel construction by means of real-time simulations, predictive simulation models are established in the initial planning phase of a tunnel project. The models are then capable of being continuously updated with monitoring data during the construction. The chapter focuses on explaining models for real-time predictions of logistics processes and tunneling induced settlements as well as the risk of building damage in more details. Additionally, application examples, which are practical-oriented, are also presented to illustrate the applicability of the proposed concept.

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Suggestion of an empirical prognosis model for cutting tool wear of Hydroshield TBM

Cited by 28 publications

References 14 publications

Optimum Design and Application Research of Eddy Current Sensor for Measurement of TBM Disc Cutter Wear

Optimum Design and Application Research of Eddy Current Sensor for Measurement of TBM Disc Cutter Wear

Prozesssimulation für die Leistungsermittlung und ‐planung beim maschinellen Tunnelbau

Real-Time Simulation for Steering the Tunnel Construction Process

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