[HTML][HTML] Probabilistic analysis of tunnel face seismic stability in layered rock masses using polynomial Chaos Kriging metamodel
Face stability is an essential issue in tunnel design and construction. Layered rock masses
are typical and ubiquitous; uncertainties in rock properties always exist. In view of this, a …
are typical and ubiquitous; uncertainties in rock properties always exist. In view of this, a …
Sample-wised probabilistic stability analysis of circular shafts using the atom search optimization-based artificial neural network
Circular shafts are widely concerned in the construction of urban underground
infrastructures and their stability is essential. Uncertainties and randomness in soil …
infrastructures and their stability is essential. Uncertainties and randomness in soil …
Probabilistic stability analysis of embankment slopes considering the spatial variability of soil properties and seismic randomness
W Zhang, J Wu, X Gu, L Han, L Wang - Journal of Mountain Science, 2022 - Springer
The safety of embankments under seismic conditions is a primary concern for geotechnical
engineering societies. The reliability analysis approach offers an effective tool to quantify the …
engineering societies. The reliability analysis approach offers an effective tool to quantify the …
Deterministic and probabilistic basal heave stability analysis of circular shafts against hydraulic uplift
Circular shafts are commonly required for urban development. Their construction often
encounters underground water, which can make shafts more prone to hydraulic heave and …
encounters underground water, which can make shafts more prone to hydraulic heave and …
Thermo-hydraulic and sensitivity analyses on the thermal performance of energy tunnels
The efficiency of energy tunnels depends on the ground properties and ambient
environment. Another factor that noticeably influences the process is the groundwater supply …
environment. Another factor that noticeably influences the process is the groundwater supply …
Seismic collaborative reliability evaluation of slopes using subset simulation via support vector machine
MY Xu, Y Zhou, R Pang, B Xu - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
The computational effort places a limit on the low failure probability estimate of geotechnical
engineering exposed to seismic stimulation. In this research, a novel method is proposed for …
engineering exposed to seismic stimulation. In this research, a novel method is proposed for …
Internal stability analysis of column-supported embankments: Deterministic and probabilistic approaches
Geosynthetic-reinforced and column-supported (GRCS) embankment is a practical and cost-
effective technique for reinforcing soft soils. Internal stability of the column-supported …
effective technique for reinforcing soft soils. Internal stability of the column-supported …
Reliability-based settlement analysis of embankments over soft soils reinforced with T-shaped deep cement mixing piles
This paper presents a reliability-based settlement analysis of T-shaped deep cement mixing
(TDM) pile-supported embankments over soft soils. The uncertainties of the mechanical …
(TDM) pile-supported embankments over soft soils. The uncertainties of the mechanical …
Probabilistic basal heave stability analyses of supported circular shafts in non-homogeneous clayey soils
Circular shafts are commonly used to construct accesses to facilitate tunnel boring machine
works and can be used as ventilation systems, subway stations or emergency exits. This …
works and can be used as ventilation systems, subway stations or emergency exits. This …
Slope stability analysis with a hypoplastic constitutive model: Investigating a stochastic anisotropy model and a hydro‐mechanical coupled simulation
A reliable constitutive model is essential for accurately predicting slope deformation in
numerical analysis, which includes assessing slope stability as an integral component …
numerical analysis, which includes assessing slope stability as an integral component …