[HTML][HTML] Tunneling and deep excavations in spatially variable soil and rock masses: A short review
W Zhang, L Han, X Gu, L Wang, F Chen, H Liu - Underground Space, 2022 - Elsevier
In an urbanization process, infrastructure elements such as tunnels and deep excavations
are widely used to service the development of cities. Owing to the lengthy geological …
are widely used to service the development of cities. Owing to the lengthy geological …
Undrained stability of braced excavations in clay considering the nonstationary random field of undrained shear strength
The basal heave stability of supported excavations is an essential problem in geotechnical
engineering. This paper considers the probabilistic analysis of basal heave stability of …
engineering. This paper considers the probabilistic analysis of basal heave stability of …
An upper-bound analytical model of blow-out for a shallow tunnel in sand considering the partial failure within the face
This paper proposes a three-dimensional analytical model of blow-out for a shallow tunnel
in sand. Upper bound theorem is adopted to deduce the analytical solutions of limit support …
in sand. Upper bound theorem is adopted to deduce the analytical solutions of limit support …
Influence of copula approaches on reliability analysis of slope stability using random adaptive finite element limit analysis
Recently, random field copulas have been deployed to characterise the dependent
structures of spatially variable soil parameters. This study expands on this concept by …
structures of spatially variable soil parameters. This study expands on this concept by …
Performance of segmental and shotcrete linings in shallow tunnels crossing a transverse strike-slip faulting
In this paper, three-dimensional numerical modeling is performed to study the effects of
strike-slip fault movement on the performance of shotcrete and segmental linings in shallow …
strike-slip fault movement on the performance of shotcrete and segmental linings in shallow …
Probabilistic analysis of the seismic bearing capacity of strip footings using RAFELA and MARS
The critical aspect of the seismic bearing capacity of footings holds significant importance in
the field of geotechnical engineering. Past research has primarily focused on deterministic …
the field of geotechnical engineering. Past research has primarily focused on deterministic …
Random field-based reliability updating framework for existing RC structures incorporating the effect of spatial steel corrosion distribution
In recent years, interest in the effect of the spatial variability associated with steel corrosion
on the safety and reliability of reinforced concrete (RC) structures in harsh environments has …
on the safety and reliability of reinforced concrete (RC) structures in harsh environments has …
Stochastic bearing capacity and failure mechanism of footings placed adjacent to slopes considering the anisotropic spatial variability of the clay undrained strength
The aim of this study is to investigate the influence of the anisotropic variability in soil on the
failure mechanism and the ultimate bearing capacity of foundations that are placed near …
failure mechanism and the ultimate bearing capacity of foundations that are placed near …
[HTML][HTML] Stepwise covariance matrix decomposition for efficient simulation of multivariate large-scale three-dimensional random fields
The spatial variability of geomaterials affects the failure mechanism and reliability of
geotechnical structures significantly, and can be modeled rigorously as a three-dimensional …
geotechnical structures significantly, and can be modeled rigorously as a three-dimensional …
Deformation rule and mechanical characteristic analysis of subsea tunnel crossing weathered trough
It is difficult to comprehend the deformation rule and mechanical characteristics in the
construction process of subsea tunnel crossing weathered trough owing to the complex …
construction process of subsea tunnel crossing weathered trough owing to the complex …