I have found this paper interesting. I hope you will too.
https://link.springer.com/article/10.1007/s42452-020-03767-y
The history of tunnel boring machine (TBM) tunnelling dates back to nearly 50 years ago. Due to high construction cost, the investigation on TBM perfo
https://link.springer.com/article/10.1007/s42452-020-03767-y
Comparison of artificial neural networks (ANN), support vector machine (SVM) and gene expression programming (GEP) approaches for predicting TBM penetration rate
link.springer.comThe history of tunnel boring machine (TBM) tunnelling dates back to nearly 50 years ago. Due to high construction cost, the investigation on TBM perfo