Predicting tunnel squeezing using support vector machine optimized by whale optimization algorithm
The squeezing behavior of surrounding rock can be described as the time-dependent large
deformation during tunnel excavation, which appears in special geological conditions, such …
deformation during tunnel excavation, which appears in special geological conditions, such …
Perception model of surrounding rock geological conditions based on TBM operational big data and combined unsupervised-supervised learning
X Yin, Q Liu, X Huang, Y Pan - Tunnelling and Underground Space …, 2022 - Elsevier
The perception of surrounding rock geological conditions ahead the tunnel face is essential
for TBM safe and efficient tunnelling. This paper developed a perception approach of …
for TBM safe and efficient tunnelling. This paper developed a perception approach of …
Proposing several hybrid SSA—Machine learning techniques for estimating rock cuttability by conical pick with relieved cutting modes
During excavation of roadheader, specific energy (SE) is a key component of rock cuttability
evaluation and cutting head design. Previous studies have shown that the specific energy is …
evaluation and cutting head design. Previous studies have shown that the specific energy is …