A correlation among industry 4.0, additive manufacturing, and topology optimization: A state-of-the-art review
This paper discusses additive manufacturing (AM) and topology optimization (TO) and their
relationship with industrial revolution 4.0. An overview of different AM techniques is given …
relationship with industrial revolution 4.0. An overview of different AM techniques is given …
Roof stability analysis of cylindrical tunnels in hard soil/soft rock with reduced tension strength
D Park - Computers and Geotechnics, 2023 - Elsevier
Three-dimensional roof stability analyses of cylindrical tunnel segments limited along the
tunnel direction were performed based on the modified Mohr–Coulomb failure criterion with …
tunnel direction were performed based on the modified Mohr–Coulomb failure criterion with …
[HTML][HTML] Dynamic collapse characteristics of the tunnel face induced by the shutdown of earth pressure balance shields (EPB): A 3D material point method study
S Wang, T Liu, X Zheng, J Yang, F Yang - Underground Space, 2024 - Elsevier
The collapse of the tunnel face is a prevalent geological disaster in tunnelling. This study
employs a three-dimensional (3D) material point method (MPM) to simulate the dynamic …
employs a three-dimensional (3D) material point method (MPM) to simulate the dynamic …
Stability analysis of tunnel heading in clay with nonstationary random fields of undrained shear strength
W Tanapalungkorn, W Yodsomjai… - Probabilistic …, 2024 - Elsevier
The stability problem of a tunnel heading in clay remains a significant challenge in
geotechnical engineering. Specifically, when considering the spatial variability of the soil …
geotechnical engineering. Specifically, when considering the spatial variability of the soil …
Failure mechanism and countermeasures of limestone tunnel collapse due to rainfall under complex terrain: A case study
F Ye, Y Jiang, X Wen, J Liu, X Han, G Li… - Engineering Failure …, 2024 - Elsevier
With the increasingly complex environment faced by tunnel construction, the occurrence of
collapse accidents has become more frequent. Nevertheless, there still needs to be a …
collapse accidents has become more frequent. Nevertheless, there still needs to be a …
Numerical study on the effect of intersection angle and loading magnitude on leakage-induced ground collapse
Ground collapse is one of the most common urban disasters, with pipeline leakage being a
significant cause. Pipelines are regarded either parallel or perpendicular to the road, using a …
significant cause. Pipelines are regarded either parallel or perpendicular to the road, using a …
Stability and Failure Mechanism of the Tunnel Face in Nonhomogeneous Clay with Longitudinal Slopes: A Kinematic Limit Analysis
F Yang, A Qin, X Zheng, J Yang… - International Journal of …, 2024 - ascelibrary.org
Longitudinal inclined tunnels are commonly encountered in practical projects, yet limited
studies are available on determining the stability of the tunnel face with the presence of …
studies are available on determining the stability of the tunnel face with the presence of …
Bearing Capacity of Strip Footing on Hoek–Brown Rock Slopes with an Underground Circular Void by Lower Bound Limit Analysis
A series of lower-bound adaptive finite element limit analyses (LB-AFELA) was performed to
compute the ultimate bearing capacity of a rigid rough strip footing situated on the crest of a …
compute the ultimate bearing capacity of a rigid rough strip footing situated on the crest of a …
Impact of Seepage on Critical Face Pressure During Tunnel Excavation
L Das, A Ghosh - Geotechnical and Geological Engineering, 2025 - Springer
The pressure applied to the tunnel face during excavation plays a significant role in ensuring
the tunnel face stability. The tunnel face collapses at lower pressure and blasts out at higher …
the tunnel face stability. The tunnel face collapses at lower pressure and blasts out at higher …