Quantitative evaluation of geological uncertainty and its influence on tunnel structural performance using improved coupled Markov chain
The geo-structures embedded in the multiple variable strata could be significantly affected
by the geological uncertainty. The quantitative evaluation of geological uncertainty and its …
by the geological uncertainty. The quantitative evaluation of geological uncertainty and its …
[HTML][HTML] Deep learning-based evaluation of factor of safety with confidence interval for tunnel deformation in spatially variable soil
The random finite difference method (RFDM) is a popular approach to quantitatively
evaluate the influence of inherent spatial variability of soil on the deformation of embedded …
evaluate the influence of inherent spatial variability of soil on the deformation of embedded …
Collapse risk assessment of deep-buried tunnel during construction and its application
GZ Ou, YY Jiao, GH Zhang, JP Zou, F Tan… - … and Underground Space …, 2021 - Elsevier
The hazard of tunnel collapse is a key factor restricting the excavation progress and safety of
the tunnels excavated by drilling and blasting. To control this construction risk, a new risk …
the tunnels excavated by drilling and blasting. To control this construction risk, a new risk …
Probabilistic analysis of tunnel longitudinal performance based upon conditional random field simulation of soil properties
Because of the inherent spatial variability of soil properties and the limited number of
boreholes that can be afforded in a typical project, the soil properties at given geotechnical …
boreholes that can be afforded in a typical project, the soil properties at given geotechnical …
[LIVRE][B] Reliability of geotechnical structures in ISO2394
KK Phoon, JV Retief - 2016 - books.google.com
The latest 4th edition of the international standard on the principles of reliability for load
bearing structures (ISO2394: 2015) includes a new Annex D dedicated to the reliability of …
bearing structures (ISO2394: 2015) includes a new Annex D dedicated to the reliability of …
Robustness analysis of shield tunnels in non-uniformly settled strata based on fuzzy set theory
Z Li, Z Zhong, X Cao, B Hou, L Li - Computers and Geotechnics, 2023 - Elsevier
This study presents a robustness analysis of shield tunnels in non-uniformly settled strata
based on the fuzzy point estimate method (FPEM) and geotechnical structural robustness …
based on the fuzzy point estimate method (FPEM) and geotechnical structural robustness …
Optimization design of stabilizing piles in slopes considering spatial variability
Although advances in piling equipment and technologies have extended the global use of
stabilizing piles (to stabilize slope or landslide), the design of stabilizing piles remains a …
stabilizing piles (to stabilize slope or landslide), the design of stabilizing piles remains a …
A failure probability evaluation method for collapse of drill-and-blast tunnels based on multistate fuzzy Bayesian network
GH Zhang, W Chen, YY Jiao, H Wang, CT Wang - Engineering Geology, 2020 - Elsevier
Collapse is one of the main hazards during tunnel construction by the drill-and-blast method.
In order to evaluate the collapse risk and provide a basis for risk control, a failure probability …
In order to evaluate the collapse risk and provide a basis for risk control, a failure probability …
A simplified method for estimating the longitudinal and circumferential behaviors of the shield-driven tunnel adjacent to a braced excavation
The construction of soil excavations will inevitably have an adverse effect on the adjacent
tunnels. However, the structural responses of existing shield-driven tunnels adjacent to a …
tunnels. However, the structural responses of existing shield-driven tunnels adjacent to a …
Reliability based design optimization for a rock tunnel support system with multiple failure modes using response surface method
Reliability-based design optimization (RBDO) is applied to a rock tunnel support system,
considering the ground-support interaction and the parametric uncertainties. Both reliability …
considering the ground-support interaction and the parametric uncertainties. Both reliability …