# Prediction of TBM cutterhead speed and penetration rate for high-efficiency excavation of hard rock tunnel using CNN-LSTM model with construction big data

> Research article (Arabian Journal of Geosciences, 2022) · cited 32× · AI/ML

**Wikidata**: [openalex:W4210391607](https://www.wikidata.org/wiki/openalex:W4210391607)  
**Source**: https://4ort.xyz/entity/prediction-of-tbm-cutterhead-speed-and-penetration-rate-for-high-efficiency-excavation-of-hard-rock-tunnel-using-cnn-lst