Browsing Computing and Technology by Author "Oluwatuyi, O. E."

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Inherent variability assessment from sparse property data of overburden soils and intermediate geomaterials using random field approaches

Oluwatuyi, O. E.; Holt, R.; Rajapakshage, R.; Wulff, S. S.; Ng, K. (Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards, 2022)

This study assesses the inherent variability in the geomaterial parameter by quantifying the parameter uncertainty and develops a site investigation plan with a low degree of uncertainty. A key research motivation was ...
Optimal Site Investigation Through Combined Geological and Property Uncertainties Analysis

Oluwatuyi, O. E.; Ng, K.; Wulff, S. S.; Rajapakshage, R. (Geotechnical and Geological Engineering, 2023)

Site investigation is crucial in character- izing the geomaterial profile for the design of bridge pile foundations. A site investigation plan should be conducted to maximize geomaterial information and minimize ...
Proposed hybrid approach for three-dimensional subsurface simulation to improve boundary determination and design of optimum site investigation plan for pile foundations

Oluwatuyi, O. E.; Rajapakshage, R.; Wulff, S. S.; Ng, K. (Soils and Foundations, 2023)

Geological uncertainty refers to the changeability of a geomaterial category embedded in another. It arises from predicting a geomaterial category at unobserved locations using categorical data from a site investigation ...

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