This paper presents a novel plasticity-based formulation for three-dimensional (3D) topology
optimization of continuum structures. The proposed formulation addresses the optimization …

The stability of a wide rectangular tunnel in spatially variable soils is investigated using deep-
learning surrogate models combined with a mixed formulation of limit analysis. The mixed …

This paper introduces a new formulation of limit analysis based on nodal integrations for
calculating static and seismic collapse loads in geotechnical engineering. Unlike the …

In this paper, we present an improved and efficient analytical solution for evaluating the
stability of 3D slopes based on the minimum potential energy method. The equilibrium …

To analyze the dynamic stability of slope under the impact load of large-diameter punched
cast-in-place piles, three slope stability safety factors defined from different angles are …

This research investigates the spatial heterogeneity of cohesion within soft clay and its
implications for slope stability and post-failure analysis. In-situ cone penetration tests were …

Assessing the stability and the determining the critical slip surfaces (CSS) represent two
significant endeavors concerning 3D seismic landslides. The minimum potential energy …

Geostructures, vital for the progress of civilisation, often face inefficiencies and suboptimal
performance due to the lack of optimisation in current designs. Achieving cost-efficiency in …

Soil properties exhibit inherent spatial variability, which can significantly affect the bearing
capacity of foundations. This study conducted two-dimensional stochastic simulations of the …

Conventional slope stability evaluation is limited to deterministic analyses, in which only
mean values are used in the numerical simulations. However, natural soils are spatial …