Challenges in data-driven site characterization
Site characterisation is a cornerstone of geotechnical and rock engineering.“Data-driven site
characterisation” refers to any site characterisation methodology that relies solely on …
characterisation” refers to any site characterisation methodology that relies solely on …
Coupled characterization of stratigraphic and geo-properties uncertainties–a conditional random field approach
Site characterization, which aims to characterize the subsurface stratigraphic configuration
and the associated geo-properties, has long been a significant challenge in geological and …
and the associated geo-properties, has long been a significant challenge in geological and …
A novel seepage device and ring-shear test on slip zone soils of landslide in the Three Gorges Reservoir area
For the deformation and evaluation of reservoir accumulative landslide, it is of great
significance to study the strength characteristics of slip zone soils under rainfall and …
significance to study the strength characteristics of slip zone soils under rainfall and …
Landslide susceptibility mapping in Three Gorges Reservoir area based on GIS and boosting decision tree model
As one of the most destructive geological disasters, a myriad of landslides has revived and
developed in the Three Gorges Reservoir area under the combined action of various …
developed in the Three Gorges Reservoir area under the combined action of various …
Influence of geological uncertainty and soil spatial variability on tunnel deformation and their importance evaluation
In geotechnical engineering, geological uncertainty and the inherent spatial variability of soil
properties are two primary sources of uncertainty, significantly impacting embedded geo …
properties are two primary sources of uncertainty, significantly impacting embedded geo …
UAV photogrammetry-based remote sensing and preliminary assessment of the behavior of a landslide in Guizhou, China
Abstract Unmanned Aerial Vehicle (UAV) technique has been widely utilized in geohazards
assessment. In this work, the effectiveness of the UAV photogrammetry in the remote …
assessment. In this work, the effectiveness of the UAV photogrammetry in the remote …
Probabilistic characterization of subsurface stratigraphic configuration with modified random field approach
Accurate and precise characterization of the subsurface stratigraphic configuration
(geological model) at a given site is crucial to geotechnical engineering work. The …
(geological model) at a given site is crucial to geotechnical engineering work. The …
Optimization of site exploration program based on coupled characterization of stratigraphic and geo-properties uncertainties
Due to the inherent spatial variability of the geological bodies, limited boreholes
(constrained by budget), and data interpretation errors, the subsurface conditions (in terms …
(constrained by budget), and data interpretation errors, the subsurface conditions (in terms …
Data-driven and physics-informed Bayesian learning of spatiotemporally varying consolidation settlement from sparse site investigation and settlement monitoring …
H Tian, Y Wang - Computers and Geotechnics, 2023 - Elsevier
A digital twin of a geotechnical project (eg, a reclamation or ground improvement project) is
a virtual model that aims to continuously learn from actual observations (eg, site …
a virtual model that aims to continuously learn from actual observations (eg, site …
Interval prediction of landslide displacement with dual-output least squares support vector machine and particle swarm optimization algorithms
For landslide displacement, interval predictions are generally more realistic and reliable
compared with traditional point predictions. This paper presents a new interval prediction …
compared with traditional point predictions. This paper presents a new interval prediction …