A comparative study of different machine learning algorithms in predicting EPB shield behaviour: a case study at the Xi'an metro, China
XD Bai, WC Cheng, G Li - Acta geotechnica, 2021 - Springer
Complex geological conditions and/or inappropriate shield tunnel boring machine (TBM)
operation can significantly degrade both the excavation and safety of tunnel construction. In …
operation can significantly degrade both the excavation and safety of tunnel construction. In …
Real-time prediction of shield moving trajectory during tunnelling
This paper presents a novel deep learning model for real-time prediction of shield moving
trajectory during tunnelling. The proposed model incorporates a wavelet transform (WT) into …
trajectory during tunnelling. The proposed model incorporates a wavelet transform (WT) into …
Analysis of rockburst triggered by hard rock fragmentation using a conical pick under high uniaxial stress
S Wang, L Huang, X Li - Tunnelling and Underground Space Technology, 2020 - Elsevier
High excavation-induced stress concentration and strong mining/tunneling disturbance are
prominent conditions in deep excavations, and often present a coupled process to induce …
prominent conditions in deep excavations, and often present a coupled process to induce …
Shield machine position prediction and anomaly detection during tunnelling in loess region using ensemble and deep learning algorithms
Tunnelling in urban areas should be aware of deviations from the design tunnel axis,
referred to also as 'misalignment'. Significant misalignment can cause unfavourable soil …
referred to also as 'misalignment'. Significant misalignment can cause unfavourable soil …
Three-dimensional coupled numerical modelling of lab-level full-scale TBM disc cutting tests
B Jiang, GF Zhao, Q Gong, XB Zhao - Tunnelling and Underground Space …, 2021 - Elsevier
In this work, comprehensive numerical modelling was conducted on the full-scale linear
cutting test with a TBM disc cutter. Several numerical techniques, including local particle …
cutting test with a TBM disc cutter. Several numerical techniques, including local particle …
Global versus local simulation of geotechnical parameters for tunneling projects
JG Grasmick, MA Mooney… - … of Geotechnical and …, 2020 - ascelibrary.org
Urban soft-ground tunneling projects involve significant risks related to the spatial variability
and uncertainty in geotechnical parameters. However, standard practice typically does not …
and uncertainty in geotechnical parameters. However, standard practice typically does not …
Estimation of geotechnical parameters using Taguchi's design of experiment (DOE) and back analysis methods based on field measurement data: Case study: Tehran …
F Kolivand, R Rahmannejad - Bulletin of Engineering Geology and the …, 2018 - Springer
Estimation of geomechanical parameters is a challenging task in geotechnical engineering.
This paper aims to estimate the geotechnical parameters of soil layers in the Tehran Metro …
This paper aims to estimate the geotechnical parameters of soil layers in the Tehran Metro …
A probabilistic geostatistics-based approach to tunnel boring machine cutter tool wear and cutterhead clogging prediction
J Grasmick, M Mooney - Journal of Geotechnical and …, 2021 - ascelibrary.org
The application of geostatistical analyses of site investigation data for tunneling projects has
gained significant attention in the literature. While the proposed techniques are useful for …
gained significant attention in the literature. While the proposed techniques are useful for …
Investigation of the influence of model control parameters on fracture characteristics of GPU parallel FDEM
W Wang, J Ren, K Liu, H Ma, P Liu, K Yuan - … and Geophysics for Geo …, 2023 - Springer
Surrounding rock mass fracture characteristics play a significant role in the understanding of
the CO2 geological storage and utilization (CGSU) engineering practices in abandoned …
the CO2 geological storage and utilization (CGSU) engineering practices in abandoned …
An improved global zonation method for geotechnical parameters
XH Qi, HX Liu - Engineering geology, 2019 - Elsevier
Spatial prediction or interpolation of geotechnical parameters is a vital step in the designs or
reliability analyses of geotechnical structures. Existing studies involving spatial predictions …
reliability analyses of geotechnical structures. Existing studies involving spatial predictions …