Affiliation(s): 1School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2Institute of Advanced Machines, Zhejiang University, Hangzhou 310014, China
3State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou 310027, China
Rui LIU1, Quanyong ZENG1, Haibo XIE2,3, Guoli ZHU1. Intelligent segment typesetting in shield tunneling based on ANN and transfer learning[J]. Journal of Zhejiang University Science A,in press.Frontiers of Information Technology & Electronic Engineering,in press.https://doi.org/10.1631/jzus.A2500016
@article{title="Intelligent segment typesetting in shield tunneling based on ANN and transfer learning", author="Rui LIU1, Quanyong ZENG1, Haibo XIE2,3, Guoli ZHU1", journal="Journal of Zhejiang University Science A", year="in press", publisher="Zhejiang University Press & Springer", doi="https://doi.org/10.1631/jzus.A2500016" }
%0 Journal Article %T Intelligent segment typesetting in shield tunneling based on ANN and transfer learning %A Rui LIU1 %A Quanyong ZENG1 %A Haibo XIE2 %A 3 %A Guoli ZHU1 %J Journal of Zhejiang University SCIENCE A %P %@ 1673-565X %D in press %I Zhejiang University Press & Springer doi="https://doi.org/10.1631/jzus.A2500016"
TY - JOUR T1 - Intelligent segment typesetting in shield tunneling based on ANN and transfer learning A1 - Rui LIU1 A1 - Quanyong ZENG1 A1 - Haibo XIE2 A1 - 3 A1 - Guoli ZHU1 J0 - Journal of Zhejiang University Science A SP - EP - %@ 1673-565X Y1 - in press PB - Zhejiang University Press & Springer ER - doi="https://doi.org/10.1631/jzus.A2500016"
Abstract: Shield tunneling is the method most commonly used for underground projects. Segment typesetting, which involves determining the optimal assembly point for each segment ring and sequentially assembling them into a complete tunnel, is a critical step in shield tunneling. Currently, this typesetting process relies heavily on the operator's experience at construction sites, which does not guarantee quality. Furthermore, research focuses mainly on the commonly used 16-point segment typesetting, largely ignoring other segment types. In addition, the reliability of these studies in site applications remains unsatisfactory. To address these issues, we propose an intelligent method for segment typesetting using artificial neural network (ANN) and transfer learning. Due to insufficient historical data for ANN training, a dataset creation method was devised based on Monte Carlo method and manual annotation. An ANN model was then developed to typeset 16-point segments, with its hyperparameters optimized through Bayesian optimization. Subsequently, the trained model was adapted to other segment types via transfer learning, using 10-point segments as a case study. Based on the test set established in this study, our proposed method showed superior performance compared with several commonly used machine learning methods and a representative and well-validated segment typesetting method. It was also validated using real data collected from construction sites, achieving an accuracy of 93.75% for 16-point segments and 91.43% for 10-point segments, both of which significantly surpass the results from manual typesetting on-site. The proposed method achieves accurate, rapid, and intelligent segment typesetting, adaptable to various segment types.
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