An efficient inverse analysis procedure for braced excavations considering three-dimensional effects

ZZ Wang, SH Goh, CG Koh, IFC Smith - Computers and Geotechnics, 2019 - Elsevier
In the literature, the plane-strain assumption usually forms the basis of inverse analyses of
excavations, mainly due to the high computational cost of 3D analyses. In this paper, a …

Systematic selection of field response measurements for excavation back analysis

ZZ Wang, NJ Bertola, SH Goh, IFC Smith - Advanced Engineering …, 2021 - Elsevier
In a geotechnical excavation, back analyses are routinely performed using the measured
field responses to derive the material parameter values for the different soil layers present at …

Experimental Study on the Propagation of Low-Velocity Impact Waves in Sand Using Particle Image Velocimetry

K Balamonica, SH Goh, KY Toh - International Journal of …, 2020 - ascelibrary.org
Particle image velocimetry (PIV) is a hybrid experimental–digital technique that allows for
the noncontact measurement of the displacements and strains in granular media. It has seen …

[PDF][PDF] Application of a Methodology for Updating Numerical Predictions of a Tailings Dam

A Gavidia - researchgate.net
The mining industry plays a crucial role in the global economic development, highlighting
the importance of a continuous evaluation in the physical stability of tailings deposits. All the …

[PDF][PDF] Comparison of data interpretation methodologies for geotechnical back analysis

ZZ Wang, SH Goh, CG Koh… - Proceedings of the 9th Asia …, 2019 - researchgate.net
Rigorous back analysis plays a major role in providing information to engineers for better
decision-making. Most research on this topic has focused on optimization techniques …