Physics-Informed neural network solver for numerical analysis in geoengineering

XX Chen, P Zhang, ZY Yin - … of Risk for Engineered Systems and …, 2024 - Taylor & Francis
Engineering-scale problems generally can be described by partial differential equations
(PDEs) or ordinary differential equations (ODEs). Analytical, semi-analytical and numerical …

Consolidation of unsaturated composite ground reinforced by permeable columns

L Wang, A Zhou, Y Xu, X Xia - Computers and Geotechnics, 2020 - Elsevier
In this paper, the governing equations and semi-analytical solutions are proposed to
investigate the consolidation behavior of unsaturated composite ground with the permeable …

Numerical study on the bearing capacity of strip footing resting on partially saturated soil subjected to combined vertical-horizontal-moment loading

H Fathipour, M Payan… - European Journal of …, 2023 - Taylor & Francis
This study investigates the bearing capacity of strip footings resting on unsaturated soils
subjected to combined loading using the lower-bound limit analysis coupled with the finite …

Influence of in-house produced biochars on cracks and retained water during drying-wetting cycles: comparison between conventional plant, animal, and nano …

H Kumar, W Cai, J Lai, P Chen, SP Ganesan… - Journal of Soils and …, 2020 - Springer
Purpose Biochars produced from different feedstocks (such as wood, pig manure) possess
varying physical and chemical properties, which have influence on crack and evaporation …

Development of an LSTM-based model for predicting the long-term settlement of land reclamation and a GUI-based tool

XX Chen, J Yang, GF He, LC Huang - Acta Geotechnica, 2023 - Springer
Accurate prediction of the land reclamation settlement is a long-standing problem.
Numerous empirical, analytical, and numerical methods have been proposed to solve this …

The role of free‐strain assumption in axisymmetric electro‐osmosis‐enhanced preloading consolidation of unsaturated soil

L Jiang, A Qin, L Li - … for Numerical and Analytical Methods in …, 2023 - Wiley Online Library
The axisymmetric, equal‐strain consolidation theory of soil is widely employed in
engineering due to the user‐friendliness of its solution. However, the radially averaged …

Analytical solutions for the consolidation of unsaturated foundation with prefabricated vertical drain

Y Huang, T Li, X Fu, Z Chen - International Journal for …, 2020 - Wiley Online Library
Based on the consolidation theory raised by Fredlund, the solutions for the equal‐strain
consolidation of unsaturated foundation with the prefabricated vertical drain considering …

Coupled consolidation via vertical drains in unsaturated soils induced by time-varying loading based on continuous permeable boundary

L Jiang, A Qin, L Li, G Mei, T Li - Geotextiles and Geomembranes, 2022 - Elsevier
Considering continuous permeable boundary and coupled radial-vertical flow in this paper,
a generalized semi-analytical solution for the consolidation enhanced by vertical drains …

Pore-scale model for estimating the bimodal soil–water characteristic curve and hydraulic conductivity of compacted soils with different initial densities

RP Chen, P Liu, XM Liu, PF Wang, X Kang - Engineering Geology, 2019 - Elsevier
This paper proposed a pore-scale model to simulate the effect of initial soil density on the
bimodal soil water characteristic curve (SWCC) of compacted soils. The pore-scale model is …

Semi-analytical solutions to the consolidation of unsaturated composite ground enforced by stone columns under equal strain condition considering smear effect

L Zhang, L Wang, A Zhou, Y Xu, X Xia - Transportation Geotechnics, 2021 - Elsevier
Composite ground is widely employed in geotechnical engineering as a ground
reinforcement method, which can be applied to either saturated or unsaturated natural …